Categories: Malware

Doina.11602 removal instruction

The Doina.11602 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 Doina.11602 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
  • 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
  • Creates a hidden or system file
  • Attempts to modify proxy settings
  • 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:

z.whorecord.xyz
a.tomx.xyz
ocsp.digicert.com
www.msftconnecttest.com

How to determine Doina.11602?


File Info:

crc32: 3CC3C624md5: cc50c064994020c583371170de5a9c95name: CC50C064994020C583371170DE5A9C95.mlwsha1: 24e001da212b5895374c945761d3616914e1597fsha256: dd369d72d50f8ea24e2d4c74abc49b2a020783e5712ae1d28cd20a4e87227463sha512: c82d9b4578e4553878b0abd6ec1b4412232fa10e4069c31a36bc9d7cc8a1c46008033436dcc818a43c161af26ddc82b310bd4f7e5465d977d619e6e1618ee45cssdeep: 24576:H64PAlR0FxjnCXdNtYvFKmJpaBi7i2qbbbbpcny:acy0FxjnCXdbYvovBiWrbbbbpcntype: 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

Doina.11602 also known as:

Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Gen:Variant.Doina.11602
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (W)
BitDefender Gen:Variant.Doina.11602
Cybereason malicious.499402
Symantec Ransom.Avaddon!g1
ESET-NOD32 a variant of Win32/Filecoder.Avaddon.A
APEX Malicious
Kaspersky UDS:Trojan.Win32.DelShad.gen
MicroWorld-eScan Gen:Variant.Doina.11602
Ad-Aware Gen:Variant.Doina.11602
Sophos ML/PE-A
BitDefenderTheta Gen:NN.ZexaF.34688.av0@aeEdJAci
TrendMicro Ransom.Win32.AVADDON.SMYJAF-A
McAfee-GW-Edition BehavesLike.Win32.BadFile.th
FireEye Generic.mg.cc50c064994020c5
Emsisoft Gen:Variant.Doina.11602 (B)
Jiangmin Trojan.Generic.gvrnd
Avira HEUR/AGEN.1136765
eGambit Unsafe.AI_Score_99%
Microsoft Ransom:Win32/Avaddon.C!MTB
GData Gen:Variant.Doina.11602
AhnLab-V3 Malware/Win32.RL_Generic.R341088
McAfee Artemis!CC50C0649940
MAX malware (ai score=82)
Malwarebytes Ransom.Avaddon
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom.Win32.AVADDON.SMYJAF-A
Rising Malware.Heuristic!ET#99% (RDMK:cmRtazoRLAw1FzlfOy/B7apsMd+U)
Ikarus Trojan-Ransom.Avaddon
Fortinet W32/Avaddon.A!tr.ransom

How to remove Doina.11602?

  • 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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