Ransom Trojan

How to remove “Trojan-Ransom.Win32.Avaddon.e”?

Malware Removal

The Trojan-Ransom.Win32.Avaddon.e is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
6-day free trial available.

What Trojan-Ransom.Win32.Avaddon.e virus can do?

  • Attempts to connect to a dead IP:Port (2 unique times)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • A process created a hidden window
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Russian
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Creates an autorun.inf file
  • Uses Windows utilities for basic functionality
  • Attempts to delete volume shadow copies
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Modifies boot configuration settings
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Clears Windows events or logs
  • Creates a copy of itself
  • Attempts to disable UAC
  • Attempts to modify UAC prompt behavior
  • Uses suspicious command line tools or Windows utilities

Related domains:

api.myip.com
ocsp.digicert.com

How to determine Trojan-Ransom.Win32.Avaddon.e?


File Info:

crc32: 40FD4FC9
md5: 3a9611b61c41ee85d5a6419fa116c314
name: 3A9611B61C41EE85D5A6419FA116C314.mlw
sha1: 50cefe87831def0bf0534f6ccc1b23680dd3dcc7
sha256: 9228c020a491ad8346a6580367aa59d362a9c5c13d6405663aec35b7daad6149
sha512: dc01cda9b0100cefe2a4abdb79f769a440e60b2cfcf876bce4cfc240849f8f6ea3faebb5829492f65114ad2fddaf40895d9e297e3731ac4fef859cef51b6caac
ssdeep: 12288:Up1GfrTXPU87e+DZ+1oFE3VrTRDMMtDRH004PYZjL248I5xbRG:U0X7rZ+uKb/tDeu8I5Z
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: taskhost.exe
FileVersion: 10.0.17763.831 (WinBuild.160101.0800)
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windowsxae Operating System
ProductVersion: 10.0.17763.831
FileDescription: Host Process for Windows Tasks
OriginalFilename: taskhost.exe
Translation: 0x0409 0x04b0

Trojan-Ransom.Win32.Avaddon.e also known as:

BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 005690961 )
Elasticmalicious (high confidence)
DrWebTrojan.Siggen9.55346
CynetMalicious (score: 100)
CAT-QuickHealTrojan.GenericRI.S14849025
McAfeeRDN/Ransom
CylanceUnsafe
ZillyaTrojan.Filecoder.Win32.15368
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/Avaddon.397feb68
K7GWTrojan ( 005690961 )
Cybereasonmalicious.61c41e
CyrenW32/Filecoder.AE.gen!Eldorado
SymantecDownloader
ESET-NOD32a variant of Win32/Filecoder.Avaddon.A
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Ransomware.Avaddon-9853682-0
KasperskyTrojan-Ransom.Win32.Avaddon.e
BitDefenderTrojan.GenericKD.43371600
NANO-AntivirusTrojan.Win32.DelShad.hmqfvx
MicroWorld-eScanTrojan.GenericKD.43371600
TencentWin32.Trojan.Filecoder.Lmbe
Ad-AwareTrojan.GenericKD.43371600
SophosMal/Generic-S + Troj/Avaddon-A
BitDefenderThetaGen:NN.ZexaF.34722.zmKfaS9NPyic
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom.Win32.AVADDON.SMYJAF-A
McAfee-GW-EditionBehavesLike.Win32.Fake.gc
FireEyeGeneric.mg.3a9611b61c41ee85
EmsisoftTrojan.GenericKD.43371600 (B)
JiangminTrojan.Generic.fnatr
AviraTR/Crypt.FKM.Gen
Antiy-AVLTrojan/Generic.ASMalwS.309EEF2
MicrosoftRansom:Win32/Avaddon.AA!MTB
AegisLabTrojan.Win32.DelShad.trrC
GDataTrojan.GenericKD.43371600
TACHYONRansom/W32.Avaddon.1143808
AhnLab-V3Behavior_Ransom/Win32.AVADDON.C4373043
VBA32TrojanRansom.Avaddon
MAXmalware (ai score=98)
MalwarebytesRansom.Avaddon
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom.Win32.AVADDON.SMYJAF-A
RisingRansom.Avaddon!1.C7A8 (CLASSIC)
YandexTrojan.Filecoder!1KEB5MW0odA
IkarusTrojan-Ransom.Avaddon
MaxSecureTrojan.Malware.102609941.susgen
FortinetW32/Filecoder_Avaddon.A!tr.ransom
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Trojan-Ransom.Win32.Avaddon.e?

Trojan-Ransom.Win32.Avaddon.e removal tool
  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

Leave a Comment