Trojan

About “Trojan:Win32/Ymacco.ABAC” infection

Malware Removal

The Trojan:Win32/Ymacco.ABAC 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.
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What Trojan:Win32/Ymacco.ABAC virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • A process created a hidden window
  • Drops a binary and executes it
  • Performs some HTTP requests
  • The executable is compressed using UPX
  • Uses Windows utilities for basic functionality
  • Network activity contains more than one unique useragent.
  • Installs itself for autorun at Windows startup
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Creates a slightly modified copy of itself
  • Collects information to fingerprint the system

Related domains:

pastebin.com
cutit.org
q.gs
aporasal.net
edgedl.gvt1.com

How to determine Trojan:Win32/Ymacco.ABAC?


File Info:

crc32: 5AE00262
md5: 905fc816f9951a402ff9e959745ad910
name: 905FC816F9951A402FF9E959745AD910.mlw
sha1: 95bb83dc0dff2c84217ee3f63b4864ffb46eded8
sha256: acc84f382fdbd6af51bd07592ecb24ed7109ed8e4cab6ab2aa5f7693140a5853
sha512: 2d59de663de9d5f17532bd281f4df8451fcd885d091bc2ae6a3d788b9aa33a4ca2bf03250729d035a3dd40f9dd2721bc8150e44904634a76e13e691016f214f2
ssdeep: 49152:v9aOzlTJSB7+80XDZ+GNvUVXANL1swczkmFUbdGNvUVX/:v9aOzlTJP80NRUVXANLewczkmFUbEUVv
type: PE32 executable (console) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed

Version Info:

0: [No Data]

Trojan:Win32/Ymacco.ABAC also known as:

BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Razy.576052
FireEyeGeneric.mg.905fc816f9951a40
CAT-QuickHealTrojan.Wacatac
McAfeeGenericRXAA-AA!905FC816F995
CylanceUnsafe
AegisLabTrojan.Win32.Injuke.4!c
SangforMalware
K7AntiVirusTrojan ( 0057372a1 )
BitDefenderGen:Variant.Razy.576052
K7GWTrojan ( 0057372a1 )
Cybereasonmalicious.6f9951
BitDefenderThetaGen:NN.ZexaF.34804.VnZ@aa@cnPk
CyrenW32/S-91c2cc44!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Evo-gen [Susp]
KasperskyHEUR:Trojan.Win32.Injuke.vho
AlibabaTrojan:Win32/Injector.f58be6ba
TencentMalware.Win32.Gencirc.11b12e57
Ad-AwareGen:Variant.Razy.576052
SophosML/PE-A + Troj/Agent-BFYM
ComodoPacked.Win32.MUPX.Gen@24tbus
F-SecureTrojan.TR/Patched.Ren.Gen
TrendMicroTROJ_GEN.R002C0RAJ21
McAfee-GW-EditionBehavesLike.Win32.Generic.tm
EmsisoftGen:Variant.Razy.576052 (B)
IkarusTrojan.Win32.Injector
AviraTR/Patched.Ren.Gen
MAXmalware (ai score=100)
Antiy-AVLTrojan/Win32.AGeneric
MicrosoftTrojan:Win32/Ymacco.ABAC
ArcabitTrojan.Razy.D8CA34
ZoneAlarmHEUR:Trojan.Win32.Injuke.vho
GDataGen:Variant.Razy.576052
CynetMalicious (score: 100)
AhnLab-V3Malware/Win32.RL_Generic.R263763
VBA32BScope.Trojan.Wacatac
ALYacGen:Variant.Razy.576052
MalwarebytesAutoKMS.HackTool.Patcher.DDS
PandaTrj/Genetic.gen
ESET-NOD32a variant of Win32/Injector.EBQH
TrendMicro-HouseCallTROJ_GEN.R002C0RAJ21
RisingTrojan.Kryptik!1.D12D (CLOUD)
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_81%
FortinetW32/Injector.EBQH!tr
AVGWin32:Evo-gen [Susp]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_80% (D)
Qihoo-360Win32/Trojan.56f

How to remove Trojan:Win32/Ymacco.ABAC?

Trojan:Win32/Ymacco.ABAC 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.

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