Categories: Malware

Doina.2226 (file analysis)

The Doina.2226 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.2226 virus can do?

  • Sample contains Overlay data
  • Performs HTTP requests potentially not found in PCAP.
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Attempts to modify proxy settings

How to determine Doina.2226?


File Info:

name: 9188C1BDB1FEC65575AD.mlwpath: /opt/CAPEv2/storage/binaries/603447067fd09317573e72d32075f20e36976c0eaf59286b0aff43fdac3dd427crc32: 86B4EC53md5: 9188c1bdb1fec65575ad296ed2605056sha1: bf6ef772531f8ffc06ebd7c43b2ff498630502f8sha256: 603447067fd09317573e72d32075f20e36976c0eaf59286b0aff43fdac3dd427sha512: 1f8b7ca757d787c98e6481056157c1029d04de112cbb59f86f1a4ec47ece9c4673d38898409fc3102d6e934f31f47c1a332460ff7aa7d79d80b4966b8c357575ssdeep: 48:iq6dSRzo6BL00cpwd7wQDr1Whsm9uK0rJI/4yRdBHAGmTAnAqlx4ruX:nRc6dTcpwX5WR9uK0re4aVSTmtn4qXtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1737172273BDE6972E6B78B304871A6A86FB4756013B8C2CF0573138D6455BEACC31B06sha3_384: 156dca649de8b2b09a3ca24c2e8e87ca67d0a1ba1f281c3a7073097d7dcc4286d280ef75f165c982e9a6300d816e8920ep_bytes: 558becb83c200000e863030000535657timestamp: 2013-09-05 10:47:20

Version Info:

0: [No Data]

Doina.2226 also known as:

Bkav W32.AIDetectMalware
tehtris Generic.Malware
MicroWorld-eScan Gen:Variant.Doina.2226
FireEye Generic.mg.9188c1bdb1fec655
CAT-QuickHeal Trojan.Mauvaise.SL1
ALYac Gen:Variant.Doina.2226
VIPRE Gen:Variant.Doina.2226
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan-Downloader ( 0050fef41 )
K7GW Trojan-Downloader ( 00456a071 )
CrowdStrike win/malicious_confidence_100% (D)
BitDefenderTheta Gen:NN.ZexaF.36348.amX@auanUXn
Cyren W32/Upatre.KJ.gen!Eldorado
Symantec Downloader
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/TrojanDownloader.Small.PRL
APEX Malicious
ClamAV Win.Downloader.Upatre-7170342-1
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Doina.2226
NANO-Antivirus Trojan.Win32.DownLoad3.dofdyx
SUPERAntiSpyware Trojan.Agent/Gen-Downloader
Avast Win32:Downloader-WID [Trj]
Tencent Trojan-Downloader.Win32.Small.hq
Sophos Troj/Upatre-YW
F-Secure Trojan.TR/ATRAPS.Gen
DrWeb Trojan.DownLoad3.28161
Zillya Trojan.Generic.Win32.936272
TrendMicro TROJ_UPATRE.SM37
McAfee-GW-Edition BehavesLike.Win32.Upatre.zt
Trapmine malicious.high.ml.score
Emsisoft Gen:Variant.Doina.2226 (B)
SentinelOne Static AI – Malicious PE
GData Win32.Trojan.PSE.10H4FHC
Jiangmin TrojanDownloader.Generic.akuo
Google Detected
Avira TR/ATRAPS.Gen
Antiy-AVL Trojan/Win32.Waski.a
Xcitium TrojWare.Win32.TrojanDownloader.Small.CDC@8mzsfr
Arcabit Trojan.Doina.D8B2
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft Trojan:Win32/Upatre.MH!MTB
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Zbot.R83549
Acronis suspicious
McAfee Downloader-FBWV!9188C1BDB1FE
MAX malware (ai score=83)
VBA32 BScope.Trojan.Downloader
Cylance unsafe
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_UPATRE.SM37
Rising Downloader.Agent!1.E264 (CLASSIC)
Ikarus Trojan-Downloader.Win32.Small
Fortinet W32/Tiny.NIV!tr
AVG Win32:Downloader-WID [Trj]
Cybereason malicious.db1fec
DeepInstinct MALICIOUS

How to remove Doina.2226?

  • 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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