Backdoor.HangUp

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Backdoor.HangUp malware detection means that your system is in big danger. This virus can correctly be named as ransomware – sort of malware which ciphers your files and asks you to pay for their decryption. Deleteing it requires some peculiar steps that must be taken as soon as possible.
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Backdoor.HangUp detection is a malware detection you can spectate in your system. It usually shows up after the preliminary procedures on your computer – opening the suspicious email, clicking the banner in the Internet or mounting the program from suspicious sources. From the instance it appears, you have a short time to take action until it begins its malicious activity. And be sure – it is much better not to await these harmful things.

What is Backdoor.HangUp virus?

Backdoor.HangUp is ransomware-type malware. It looks for the documents on your disk, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents inaccessible, this virus additionally does a ton of damage to your system. It changes the networking settings in order to stop you from looking for the removal guidelines or downloading the anti-malware program. Sometimes, Backdoor.HangUp can additionally prevent the setup of anti-malware programs.

Backdoor.HangUp Summary

Summarizingly, Backdoor.HangUp ransomware actions in the infected computer are next:

  • Creates an indicator observed in Territorial Disputes report SIG40;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Anomalous binary characteristics;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Encrypting the documents located on the target’s drives — so the victim cannot check these documents;
  • Blocking the launching of .exe files of anti-malware apps
  • Blocking the launching of installation files of anti-virus programs

Ransomware has been a major problem for the last 4 years. It is hard to imagine a more dangerous malware for both individuals and companies. The algorithms used in Backdoor.HangUp (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have a lot more time than our galaxy actually exists, and possibly will exist. But that malware does not do all these terrible things immediately – it can require up to several hours to cipher all of your files. Thus, seeing the Backdoor.HangUp detection is a clear signal that you should begin the removal process.

Where did I get the Backdoor.HangUp?

Usual tactics of Backdoor.HangUp spreading are common for all other ransomware variants. Those are one-day landing sites where victims are offered to download and install the free program, so-called bait e-mails and hacktools. Bait e-mails are a quite new tactic in malware spreading – you get the email that mimics some routine notifications about shipments or bank service conditions changes. Within the e-mail, there is a corrupted MS Office file, or a web link which leads to the exploit landing page.

Malicious email spam

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

Avoiding it looks fairly simple, however, still requires tons of recognition. Malware can hide in different places, and it is far better to prevent it even before it invades your computer than to depend on an anti-malware program. Common cybersecurity awareness is just an important item in the modern world, even if your relationship with a PC stays on YouTube videos. That can save you a great deal of money and time which you would spend while seeking a fix guide.

Backdoor.HangUp malware technical details

File Info:

name: 6F48397D97CCC15CF4FD.mlw
path: /opt/CAPEv2/storage/binaries/4de4ee6fcca94d55265ee160f08b2f8ab803b6b5ef84b0179d167258c1396d37
crc32: 70FC7DCE
md5: 6f48397d97ccc15cf4fd0ab3849fa5a5
sha1: 0a8bece294e02876b52d9a9f7030228b993ca0b8
sha256: 4de4ee6fcca94d55265ee160f08b2f8ab803b6b5ef84b0179d167258c1396d37
sha512: b80b340d06be1470e6376d3f03ee40fdc819295072491b67216b16140d87eb75d512198001bfaaa6481b73272aedff9b6c48a736983b6da945b401ad06ca69ac
ssdeep: 1536:dsztxJM9eGnLYiHhT9DBMzsn6We6rlBBBBe1MsH2LHJGzE4jX1jV3C5l7:AHGeApDB5n6OHJGI4b1jVml7
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1EB73592BB2741F73C2D61E7932FA4CBEE734443E06FAC9DE54208059436B5A885FA349
sha3_384: b3d40fde5911adf9fbe4414e0fc7ee6d545ebcd7577c896462b72ac06cd178e37a1d74fff9d6f6c8806a2b3e01594164
ep_bytes: 909090909060b8001040009090bbcc8e
timestamp: 1987-01-13 04:22:33

Version Info:

0: [No Data]

Backdoor.HangUp also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Qukart.4!c
tehtrisGeneric.Malware
MicroWorld-eScanTrojan.GenericKDZ.98113
ClamAVWin.Trojan.Crypted-31
FireEyeGeneric.mg.6f48397d97ccc15c
CAT-QuickHealBackdoor.Berbew.A6.MUE
ALYacTrojan.GenericKDZ.98113
MalwarebytesVirlock.Ransom.FileInfector.DDS
ZillyaTrojan.Qukart.Win32.1780645
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005780dd1 )
AlibabaBackdoor:Win32/Berbew.36d
K7GWTrojan ( 005780dd1 )
CrowdStrikewin/malicious_confidence_100% (W)
BaiduWin32.Trojan-Spy.Quart.a
VirITWorm.Win32.Berbew.G
CyrenW32/Kryptik.JEE.gen!Eldorado
SymantecBackdoor.Berbew.F
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Padodor.NAX
APEXMalicious
CynetMalicious (score: 100)
KasperskyTrojan-Proxy.Win32.Qukart.vih
BitDefenderTrojan.GenericKDZ.98113
NANO-AntivirusTrojan.Win32.Qukart.fokxzm
AvastWin32:TrojanX-gen [Trj]
TencentTrojan-Ransom.Win32.Pornoasset.a
TACHYONBackdoor/W32.Padodor
EmsisoftTrojan.GenericKDZ.98113 (B)
F-SecureTrojan.TR/Crypt.ZPACK.Gen
DrWebBackDoor.HangUp.43874
VIPRETrojan.GenericKDZ.98113
TrendMicroTROJ_GEN.R002C0CEE23
McAfee-GW-EditionBehavesLike.Win32.Generic.lh
Trapminesuspicious.low.ml.score
SophosTroj/Padodo-Fam
SentinelOneStatic AI – Malicious PE
GDataWin32.Trojan.PSE.11RRK8R
JiangminTrojan.Generic.dzrgt
AviraTR/Crypt.ZPACK.Gen
Antiy-AVLTrojan[Proxy]/Win32.Qukart.gen
ArcabitTrojan.Generic.D17F41
ZoneAlarmTrojan-Proxy.Win32.Qukart.vih
MicrosoftBackdoor:Win32/Berbew.AA!MTB
GoogleDetected
AhnLab-V3Win-Trojan/Berbew.51712
McAfeeGenericRXVP-YB!6F48397D97CC
MAXmalware (ai score=100)
VBA32Backdoor.HangUp
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R002C0CEE23
RisingBackdoor.Berbew!1.AE0A (CLASSIC)
IkarusTrojan-Spy.Win32.Qukart
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Qukart.A!tr
BitDefenderThetaAI:Packer.A6511A8921
AVGWin32:TrojanX-gen [Trj]
Cybereasonmalicious.d97ccc
DeepInstinctMALICIOUS

How to remove Backdoor.HangUp?

Backdoor.HangUp malware is incredibly difficult to remove manually. It puts its files in a variety of locations throughout the disk, and can recover itself from one of the elements. Furthermore, countless changes in the windows registry, networking setups and also Group Policies are quite hard to locate and revert to the initial. It is far better to utilize a special app – exactly, an anti-malware program. GridinSoft Anti-Malware will fit the best for virus removal reasons.

Why GridinSoft Anti-Malware? It is very light-weight and has its databases updated practically every hour. Moreover, it does not have such bugs and exploits as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware perfect for clearing away 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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