Trojan

What is “Trojan:Win32/Ymacco.AB72”?

Malware Removal

The Trojan:Win32/Ymacco.AB72 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.AB72 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
  • Performs some HTTP requests
  • The executable is compressed using UPX
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • 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:

z.whorecord.xyz
a.tomx.xyz
pastebin.com
q.gs
aporasal.net

How to determine Trojan:Win32/Ymacco.AB72?


File Info:

crc32: 344DF439
md5: 9f762ab7fb7965ade9a1006f157a6888
name: 9F762AB7FB7965ADE9A1006F157A6888.mlw
sha1: 8c41df62c3943454817c076e08882fd68cb92f56
sha256: 72e743e1985aaa496be249e86df95a55ec56a6eb41a6e66db78512b530ac9904
sha512: e597ba79c7643b2e64eb54de1c7f39a18d3d48ee6f18041cf9d41acbe4ad36bde849c4940b19ccec350e9d0393c9a1d19c9d1baec9eafb3afb151f2881c6c1ad
ssdeep: 24576:VL133pXQjnqhocqCuV5IYVItcsbci80I1Xy4PQYVjuhglpa7ueTJM7QXkzmI6hd:VL1lAqheC7YVGc8cYkXyaQYVSQpejG7m
type: PE32 executable (console) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed

Version Info:

0: [No Data]

Trojan:Win32/Ymacco.AB72 also known as:

BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Razy.576052
FireEyeGeneric.mg.9f762ab7fb7965ad
ALYacGen:Variant.Razy.576052
CylanceUnsafe
ZillyaTrojan.Injector.Win32.817380
SangforMalware
K7AntiVirusTrojan ( 0057372a1 )
BitDefenderGen:Variant.Razy.576052
K7GWTrojan ( 0057372a1 )
Cybereasonmalicious.7fb796
BitDefenderThetaGen:NN.ZexaF.34804.BnZ@aG0ujDd
CyrenW32/S-91c2cc44!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Evo-gen [Susp]
ClamAVWin.Trojan.Razy-9786045-0
KasperskyHEUR:Trojan.Win32.Injuke.vho
AlibabaTrojan:Win32/Injector.86429fae
NANO-AntivirusTrojan.Win32.Downloader.idjesn
AegisLabTrojan.Win32.Injuke.4!c
Ad-AwareGen:Variant.Razy.576052
EmsisoftGen:Variant.Razy.576052 (B)
ComodoPacked.Win32.MUPX.Gen@24tbus
F-SecureTrojan.TR/Patched.Ren.Gen
VIPRETrojan.Win32.Generic!BT
TrendMicroTROJ_GEN.R002C0RA921
McAfee-GW-EditionBehavesLike.Win32.Generic.tm
SophosMal/Generic-R + Troj/Agent-BFYM
IkarusTrojan.Win32.Injector
MaxSecureTrojan.Malware.300983.susgen
AviraTR/Patched.Ren.Gen
MAXmalware (ai score=82)
Antiy-AVLTrojan/Win32.AGeneric
MicrosoftTrojan:Win32/Ymacco.AB72
ArcabitTrojan.Razy.D8CA34
ZoneAlarmHEUR:Trojan.Win32.Injuke.vho
GDataGen:Variant.Razy.576052
CynetMalicious (score: 100)
AhnLab-V3Malware/Win32.RL_Generic.R263763
McAfeeGenericRXAA-AA!9F762AB7FB79
VBA32BScope.Trojan.Wacatac
MalwarebytesGeneric.Trojan.Malicious.DDS
PandaTrj/Genetic.gen
ESET-NOD32a variant of Win32/Injector.EBQH
TrendMicro-HouseCallTROJ_GEN.R002C0RA921
RisingTrojan.Injector!1.C865 (CLASSIC)
YandexTrojan.Injuke!XgvuxzH11z4
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_100%
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.AB72?

Trojan:Win32/Ymacco.AB72 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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