Trojan.Ransom.Cerber.AAB

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan.Ransom.Cerber.AAB infection?

In this article you will discover about the interpretation of Trojan.Ransom.Cerber.AAB and its negative effect on your computer. Such ransomware are a type of malware that is specified by online scams to require paying the ransom money by a target.

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Most of the instances, Trojan.Ransom.Cerber.AAB infection will instruct its targets to start funds move for the function of counteracting the modifications that the Trojan infection has presented to the sufferer’s tool.

Trojan.Ransom.Cerber.AAB Summary

These alterations can be as complies with:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Attempts to connect to a dead IP:Port (4 unique times);
  • Enumerates user accounts on the system;
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • A process attempted to delay the analysis task.;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Creates an excessive number of UDP connection attempts to external IP addresses;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Spanish;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Attempts to modify desktop wallpaper;
  • Exhibits behavior characteristic of Cerber ransomware;
  • Attempts to execute a binary from a dead or sinkholed URL;
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Attempts to access Bitcoin/ALTCoin wallets;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Ciphering the files situated on the victim’s hard drive — so the target can no more make use of the information;
  • Preventing routine accessibility to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
api.blockcypher.com Trojan.Ransom.Cerber.AAB
btc.blockr.io Trojan.Ransom.Cerber.AAB
bitaps.com Trojan.Ransom.Cerber.AAB
chain.so Trojan.Ransom.Cerber.AAB
ocsp.digicert.com Trojan.Ransom.Cerber.AAB

Trojan.Ransom.Cerber.AAB

The most regular channels where Trojan.Ransom.Cerber.AAB Ransomware Trojans are injected are:

  • By methods of phishing emails;
  • As an effect of user ending up on a source that hosts a harmful software program;

As soon as the Trojan is effectively injected, it will either cipher the information on the sufferer’s computer or stop the tool from working in an appropriate manner – while also putting a ransom money note that discusses the demand for the victims to impact the repayment for the objective of decrypting the papers or bring back the data system back to the preliminary problem. In most instances, the ransom money note will certainly turn up when the customer restarts the PC after the system has currently been damaged.

Trojan.Ransom.Cerber.AAB distribution networks.

In various corners of the globe, Trojan.Ransom.Cerber.AAB grows by leaps and bounds. Nonetheless, the ransom money notes as well as techniques of obtaining the ransom amount might differ depending upon certain local (local) settings. The ransom money notes as well as techniques of obtaining the ransom money quantity might differ depending on certain neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty informs about unlicensed software program.

    In particular locations, the Trojans typically wrongfully report having actually discovered some unlicensed applications enabled on the sufferer’s gadget. The alert then requires the customer to pay the ransom.

    Faulty declarations about prohibited content.

    In nations where software application piracy is much less prominent, this approach is not as reliable for the cyber scams. Additionally, the Trojan.Ransom.Cerber.AAB popup alert may falsely assert to be stemming from a law enforcement institution as well as will certainly report having located kid porn or various other prohibited data on the tool.

    Trojan.Ransom.Cerber.AAB popup alert might falsely declare to be deriving from a legislation enforcement establishment as well as will certainly report having situated kid porn or various other unlawful data on the tool. The alert will in a similar way consist of a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: CD40F8EA
md5: b7da42c5bb52f16ec63eaf533b64b137
name: B7DA42C5BB52F16EC63EAF533B64B137.mlw
sha1: 9d5b1d396fdb2cf19a46e11ca17f8f9c1c1f5cd8
sha256: 0936eb5f017585facb944097d102023824c55cde5b15d587de9f8f342e7e186f
sha512: 9336a1ecbf730c6bfa065c585c2326ff7e50e5362ee4fb8b47555127031a48247f26eb901abdb339891638d63b1660ddecab5f82eb5185a214c878eb55b6b5e9
ssdeep: 6144:J587XCektnluPEsw/eZfXOPB7VFCfo9FKZ:JMpktnEjGsfOpHa/
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

XXXXXXXXXXXXXXXXXX: ?,x01FileDescription
XXXX: |,x01LegalCopyright
FileVersion: 2.0.6.0
CompanyName: TechSmith Corporation
yright (C) 2005 TechSmith Corporation: X
hSmith Screen Capture Codec onstaller: X
Translation: 0x0409 0x04e4

Trojan.Ransom.Cerber.AAB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Ransom.Cerber.AAB
FireEye Generic.mg.b7da42c5bb52f16e
CAT-QuickHeal Ransom.Cerber.A4
McAfee Ransomware-CBER!B7DA42C5BB52
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/Cerber.aeb1df11
K7GW Trojan ( 005224381 )
K7AntiVirus Trojan ( 005224381 )
Arcabit Trojan.Ransom.Cerber.AAB
Baidu Win32.Trojan.Kryptik.bin
Cyren W32/S-3e1d46f2!Eldorado
Symantec Packed.Generic.459
APEX Malicious
Avast Win32:Filecoder-BG [Trj]
ClamAV Win.Ransomware.Cerber-9779330-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Ransom.Cerber.AAB
NANO-Antivirus Trojan.Win32.Encoder.evdaku
Paloalto generic.ml
Ad-Aware Trojan.Ransom.Cerber.AAB
Emsisoft Trojan.Ransom.Cerber.AAB (B)
Comodo TrojWare.Win32.Ransom.Cerber.BF@6tebck
F-Secure Heuristic.HEUR/AGEN.1106595
DrWeb Trojan.Encoder.10202
Zillya Trojan.Kryptik.Win32.1327688
TrendMicro Ransom_HPCERBER.SMALY5A
McAfee-GW-Edition BehavesLike.Win32.Emotet.dc
Sophos Mal/Generic-R + Mal/Cerber-B
Ikarus Trojan-Ransom.Cerber
Jiangmin Trojan.Generic.bqsyv
Avira HEUR/AGEN.1106595
MAX malware (ai score=100)
Antiy-AVL Trojan/Win32.AGeneric
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Trojan.Ransom.Cerber.AAB
Cynet Malicious (score: 100)
AhnLab-V3 Win-Trojan/Cerber.Gen
Acronis suspicious
ALYac Trojan.Ransom.Cerber.AAB
VBA32 BScope.Trojan.Jorik
Malwarebytes Generic.Trojan.Malicious.DDS
ESET-NOD32 a variant of Win32/Kryptik.FZOQ
TrendMicro-HouseCall Ransom_HPCERBER.SMALY5A
Rising Trojan.Kryptik!1.AE9C (CLOUD)
Yandex Trojan.GenAsa!LUam96OgGjQ
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_98%
Fortinet W32/Injector.EETM!tr
AVG Win32:Filecoder-BG [Trj]
Cybereason malicious.5bb52f
Panda Trj/Genetic.gen
Qihoo-360 Win32/Ransom.Cerber.HxQBuV0A

How to remove Trojan.Ransom.Cerber.AAB ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Trojan.Ransom.Cerber.AAB files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan.Ransom.Cerber.AAB you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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