Categories: Trojan

Trojan:Win32/Ymacco.AACB removal guide

The Trojan:Win32/Ymacco.AACB 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 Trojan:Win32/Ymacco.AACB virus can do?

  • Attempts to connect to a dead IP:Port (3 unique times)
  • A process attempted to delay the analysis task.
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Steals private information from local Internet browsers
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself

Related domains:

ip-api.com
www.facebook.com
j8hghe3uyf.2ihsfa.com

How to determine Trojan:Win32/Ymacco.AACB?


File Info:

crc32: D3B7822Emd5: 4c2bb13e90e3472478d25c657e26fde2name: gaooo.exesha1: 0bb0197a5ee48af6c4efdaa435ff73b43bf478f6sha256: cbf644b3dc49a4148301cb941e3b693615a3e2b61169fc62a23fe59184297a1fsha512: fa42e264359dbfea8d314a1952b1e44bcae2d9e056c3dea23441d6094409faa2e826b1757692bdc7813a73757ef84daf69e4b7b82de6befac6ebda24e5c9a4cbssdeep: 6144:ZQtRcH0ZDpohAQv8N2HsrSxaq1Uz0spNJn0q1T3zEiYMdH1+TlkgtavNCnsloS:ZQtLFu6QQ2JxNM0AJnyiYIHQmgtavrltype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Trojan:Win32/Ymacco.AACB also known as:

Bkav W32.AIDetectVM.malware1
MicroWorld-eScan Gen:Variant.Razy.703807
FireEye Generic.mg.4c2bb13e90e34724
McAfee GenericRXAA-AA!4C2BB13E90E3
ALYac Gen:Variant.Razy.703807
Cylance Unsafe
BitDefender Gen:Variant.Razy.703807
Cybereason malicious.a5ee48
Invincea heuristic
F-Prot W32/Agent.BUL.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:TrojanX-gen [Trj]
GData Gen:Variant.Razy.703807
Kaspersky Trojan.Win32.Fabookie.gn
Alibaba Trojan:Win32/Generic.b43b56a6
Tencent Win32.Trojan-dropper.Agent.Pdct
Endgame malicious (high confidence)
Emsisoft Gen:Variant.Razy.703807 (B)
Comodo Malware@#2hv7bzli6wmsk
F-Secure Trojan.TR/Dropper.Gen
DrWeb Trojan.DownLoader33.62215
TrendMicro Trojan.Win32.WACATAC.THGAABO
MaxSecure Trojan.Malware.7164915.susgen
Trapmine malicious.moderate.ml.score
Sophos Mal/Generic-S
SentinelOne DFI – Malicious PE
Cyren W32/Agent.BUL.gen!Eldorado
Avira TR/Dropper.Gen
Arcabit Trojan.Razy.DABD3F
ZoneAlarm Trojan.Win32.Fabookie.gn
Microsoft Trojan:Win32/Ymacco.AACB
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.RL_Agent.R340162
Acronis suspicious
VBA32 BScope.Trojan.Infospy
MAX malware (ai score=89)
Ad-Aware Gen:Variant.Razy.703807
Malwarebytes Spyware.PasswordStealer
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Agent.UAW
TrendMicro-HouseCall Trojan.Win32.WACATAC.THGAABO
Rising Dropper.Generic!8.35E (TFE:dGZlOgX0PJNqwH0SXA)
Ikarus Trojan.Win32.Agent
eGambit Unsafe.AI_Score_99%
Fortinet W32/Agent.UAW!tr
BitDefenderTheta Gen:NN.ZexaF.34132.xmGfayMqJ5hj
AVG Win32:TrojanX-gen [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_90% (W)
Qihoo-360 Win32/Trojan.BO.8a7

How to remove Trojan:Win32/Ymacco.AACB?

  • 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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