What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the DarkComet.Backdoor.Dropper.DDS malware detection usually means that your system is in big danger. This computer virus can correctly be identified as ransomware – virus which encrypts your files and asks you to pay for their decryption. Removing it requires some unusual steps that must be done as soon as possible.
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DarkComet.Backdoor.Dropper.DDS detection is a malware detection you can spectate in your system. It generally appears after the provoking actions on your computer – opening the dubious e-mail messages, clicking the advertisement in the Internet or installing the program from dubious sources. From the instance it shows up, you have a short time to act until it starts its malicious activity. And be sure – it is better not to await these malicious things.

What is DarkComet.Backdoor.Dropper.DDS virus?

DarkComet.Backdoor.Dropper.DDS is ransomware-type malware. It looks for the documents on your disk drive, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this virus additionally does a ton of harm to your system. It modifies the networking setups in order to avoid you from looking for the elimination guides or downloading the antivirus. In some cases, DarkComet.Backdoor.Dropper.DDS can even stop the launching of anti-malware programs.

DarkComet.Backdoor.Dropper.DDS Summary

In summary, DarkComet.Backdoor.Dropper.DDS ransomware actions in the infected computer are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Reads data out of its own binary image;
  • CAPE extracted potentially suspicious content;
  • Unconventionial language used in binary resources: Uzbek (Latin);
  • Authenticode signature is invalid;
  • Uses Windows utilities for basic functionality;
  • Behavioural detection: Injection (Process Hollowing);
  • Behavioural detection: Injection (inter-process);
  • CAPE detected the Tofsee malware family;
  • Deletes executed files from disk;
  • Anomalous binary characteristics;
  • Uses suspicious command line tools or Windows utilities;
  • Encrypting the files located on the victim’s disk — so the victim cannot open these documents;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of anti-virus programs

Ransomware has been a nightmare for the last 4 years. It is difficult to picture a more harmful virus for both individual users and corporations. The algorithms used in DarkComet.Backdoor.Dropper.DDS (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need more time than our galaxy currently exists, and possibly will exist. However, that malware does not do all these horrible things instantly – it can require up to several hours to cipher all of your documents. Hence, seeing the DarkComet.Backdoor.Dropper.DDS detection is a clear signal that you must begin the elimination process.

Where did I get the DarkComet.Backdoor.Dropper.DDS?

Typical methods of DarkComet.Backdoor.Dropper.DDS injection are common for all other ransomware variants. Those are one-day landing websites where victims are offered to download the free software, so-called bait e-mails and hacktools. Bait emails are a relatively modern method in malware spreading – you get the e-mail that mimics some standard notifications about shipments or bank service conditions changes. Within the email, there is a malicious MS Office file, or a web link which opens the exploit landing page.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Preventing it looks quite simple, however, still needs a lot of focus. Malware can hide in different places, and it is much better to stop it even before it goes into your system than to rely upon an anti-malware program. Simple cybersecurity awareness is just an essential item in the modern world, even if your interaction with a PC stays on YouTube videos. That can save you a lot of money and time which you would spend while trying to find a solution.

DarkComet.Backdoor.Dropper.DDS malware technical details

File Info:

name: 3F23593B6454890CBD81.mlw
path: /opt/CAPEv2/storage/binaries/69adaeb92400f4beefca3f24ddc073b9de61a12bbbe3a6893963d8d6207f9898
crc32: EF4509BE
md5: 3f23593b6454890cbd81b5b82114209c
sha1: 10338a14307f4ae21a67bcb3b02adb4c9f6be5a4
sha256: 69adaeb92400f4beefca3f24ddc073b9de61a12bbbe3a6893963d8d6207f9898
sha512: 2ea2c2cdfb82e1deab9d2ec593d0bf43e239f663015fd68488f62f64854a530ab5f546dc5e98e22f25b693b628daf5acbaf1bf5da97293bb1333f2ceaf376e03
ssdeep: 12288:qlHVWn4DUN13T5PP5vJTDi/J8FOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuO3:gQN1hfqh
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T149E6394077D9E94AD362AD31593597B15A2AFCE7E82923CB36583F0FAC326804B51F13
sha3_384: c4888d2a3d7f5e5beefb1fc83fe241f7422cdc77adcca097e33cdb387bcfaaab2e22b565641f9f93f29152a5b4b2d4cc
ep_bytes: 8bff558bece8663f0000e8110000005d
timestamp: 2021-06-24 07:18:26

Version Info:

Translations: 0x0797 0x02bd

DarkComet.Backdoor.Dropper.DDS also known as:

Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb Trojan.Siggen17.44928
MicroWorld-eScan Gen:Heur.Mint.Zard.53
FireEye Generic.mg.3f23593b6454890c
ALYac Gen:Heur.Mint.Zard.53
Malwarebytes DarkComet.Backdoor.Dropper.DDS
Zillya Trojan.Kryptik.Win32.3742354
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 005690671 )
K7GW Trojan ( 005690671 )
Cybereason malicious.4307f4
Cyren W32/Kryptik.GKO.gen!Eldorado
Symantec ML.Attribute.HighConfidence
tehtris Generic.Malware
ESET-NOD32 a variant of Win32/Kryptik.HPHK
APEX Malicious
Avast Win32:AceCrypter-W [Cryp]
ClamAV Win.Dropper.Tofsee-9946118-0
Kaspersky HEUR:Backdoor.Win32.Tofsee.gen
BitDefender Gen:Heur.Mint.Zard.53
NANO-Antivirus Trojan.Win32.Tofsee.jpvcrf
Tencent Malware.Win32.Gencirc.11611be3
Ad-Aware Gen:Heur.Mint.Zard.53
Emsisoft Trojan.Crypt (A)
VIPRE Gen:Heur.Mint.Zard.53
TrendMicro Mal_Tofsee
McAfee-GW-Edition BehavesLike.Win32.Lockbit.tm
Trapmine malicious.high.ml.score
Sophos ML/PE-A + Troj/Krypt-FV
GData Win32.Trojan.PSE.10CPGR
Jiangmin Backdoor.Tofsee.frn
Google Detected
Avira HEUR/AGEN.1253213
Antiy-AVL Trojan/Win32.SGeneric
Arcabit Trojan.Mint.Zard.53
ZoneAlarm HEUR:Backdoor.Win32.Tofsee.gen
Microsoft Ransom:Win32/StopCrypt.PBH!MTB
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win.MalPE.R486734
Acronis suspicious
McAfee Packed-GEE!3F23593B6454
MAX malware (ai score=89)
VBA32 Backdoor.Gulpix
TrendMicro-HouseCall Mal_Tofsee
Rising Backdoor.Pandora!8.7729 (TFE:5:sml7jB8fRBC)
Yandex Trojan.Kryptik!u1htybZr3ys
SentinelOne Static AI – Malicious PE
Fortinet W32/Packed.GEE!tr
AVG Win32:AceCrypter-W [Cryp]
Panda Trj/GdSda.A

How to remove DarkComet.Backdoor.Dropper.DDS?

DarkComet.Backdoor.Dropper.DDS malware is extremely difficult to erase manually. It places its data in multiple locations throughout the disk, and can recover itself from one of the parts. Additionally, a lot of alterations in the registry, networking setups and also Group Policies are pretty hard to locate and revert to the original. It is much better to utilize a special tool – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the best for virus removal goals.

Why GridinSoft Anti-Malware? It is pretty light-weight and has its detection databases updated practically every hour. Furthermore, it does not have such problems and exploits as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware suitable for eliminating malware of any type.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of [SHORT_NAME] the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
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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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