Categories: Ransom

Should I remove “Ransom.Avaddon.S15456906”?

The Ransom.Avaddon.S15456906 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.

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What Ransom.Avaddon.S15456906 virus can do?

  • Attempts to connect to a dead IP:Port (1 unique times)
  • 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
  • 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
  • Attempts to modify proxy settings
  • Clears Windows events or logs
  • Attempts to disable UAC
  • Attempts to modify UAC prompt behavior
  • Uses suspicious command line tools or Windows utilities

Related domains:

ocsp.digicert.com
www.msftconnecttest.com

How to determine Ransom.Avaddon.S15456906?


File Info:

crc32: 612D6E6Fmd5: be67e57f354ee214bdc0e3e381b07b7bname: BE67E57F354EE214BDC0E3E381B07B7B.mlwsha1: 345e12376f79b2e3233c94beb9f7db7fd8745673sha256: 0e737de2e6864ae222ba94eeb3f1eb807d9b6d7804029474d93d4403b709d096sha512: b0200679861e3191f04a88fd0df3f11d22e17df5929dd89cb4d653725f3a103b1a157a32b7bff2eb4cdfc03e70f2c88277e172a309bb518b7789c25699e1bdfassdeep: 24576:a7Ej7vzBOwz+vzJE+Hqc7Wn2oqKfSP4zvVHotYmbbbbpcCU:aAj7vhz+vzJE+HqIdKfSAzdHopbbbbptype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.InternalName: taskhost.exeFileVersion: 10.0.17763.831 (WinBuild.160101.0800)CompanyName: Microsoft CorporationProductName: Microsoftxae Windowsxae Operating SystemProductVersion: 10.0.17763.831FileDescription: Host Process for Windows TasksOriginalFilename: taskhost.exeTranslation: 0x0409 0x04b0

Ransom.Avaddon.S15456906 also known as:

K7AntiVirus Trojan ( 005689f81 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Avaddon.S15456906
ALYac Gen:Variant.Ransom.LockerGoga.11
Zillya Trojan.Filecoder.Win32.18801
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (W)
K7GW Trojan ( 005689f81 )
Cybereason malicious.f354ee
Cyren W32/Filecoder.AE.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Filecoder.Avaddon.A
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Ransomware.Avaddon-9853682-0
Kaspersky HEUR:Trojan-Ransom.Win32.Generic
BitDefender Gen:Variant.Ransom.LockerGoga.11
MicroWorld-eScan Gen:Variant.Ransom.LockerGoga.11
Ad-Aware Gen:Variant.Ransom.LockerGoga.11
Sophos Troj/Avaddon-A
BitDefenderTheta Gen:NN.ZexaF.34690.gv0@a8Dahoci
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom.Win32.AVADDON.SMYJAF-A
McAfee-GW-Edition BehavesLike.Win32.Generic.th
FireEye Generic.mg.be67e57f354ee214
Emsisoft Gen:Variant.Ransom.LockerGoga.11 (B)
Jiangmin Trojan.Generic.gvwdp
Avira HEUR/AGEN.1136765
eGambit Unsafe.AI_Score_99%
Microsoft Ransom:Win32/Avaddon.C!MTB
Arcabit Trojan.Ransom.LockerGoga.11
ZoneAlarm HEUR:Trojan-Ransom.Win32.Generic
GData Gen:Variant.Ransom.LockerGoga.11
AhnLab-V3 Malware/Win32.RL_Generic.R341088
McAfee Artemis!BE67E57F354E
MAX malware (ai score=81)
Malwarebytes Ransom.Avaddon
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom.Win32.AVADDON.SMYJAF-A
Rising Ransom.Avaddon!1.C7A8 (C64:YzY0OjQtYE+6mEGk)
Ikarus Trojan-Ransom.Avaddon
MaxSecure Trojan.Malware.10307848.susgen
Fortinet W32/Avaddon.A!tr
AVG Win32:Trojan-gen

How to remove Ransom.Avaddon.S15456906?

  • 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.
Paul Valéry

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

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