Trojan

Trojan.Win32.Agent.spto (file analysis)

Malware Removal

The Trojan.Win32.Agent.spto 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.Agent.spto virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Uses Windows utilities to create a scheduled task
  • Behavioural detection: Injection (inter-process)
  • Attempts to disable Windows Auto Updates
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Trojan.Win32.Agent.spto?


File Info:

name: F6205F4C82E951896781.mlw
path: /opt/CAPEv2/storage/binaries/478887525066a523404be2b333fa9393bea376cccdc2fa93240fa1e654cde755
crc32: 5B25A135
md5: f6205f4c82e951896781c1d72a81ce51
sha1: ddb7301a6e68e3ee1073d51fa5c445767e4db374
sha256: 478887525066a523404be2b333fa9393bea376cccdc2fa93240fa1e654cde755
sha512: 00b3931920ad793ce5a186b45b57c84c41d8c0d166abb841ca197730c3ad3518ad9e8bbc704b099dd03334b94e034ceb282d81fc4aa1865c6bbedf03698f0b6e
ssdeep: 1536:fxeSb9U3Ax8Q89H1UbLSL6AOocTzFJ0T72Vp:vS3Ax4GBTzFJ0T72
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1B4A33DD571C0D86DC27CDD7C23CE86B23CD1AB0BB60B5E4F6364AF659C26A185720A72
sha3_384: 0c00c478339cc74e932c33a5c68494ae9a52fff854a91f4ddaaabbd5ff86313e9b91fe48fd74be01c01debd995bbe162
ep_bytes: 6804124000e8eeffffff000000000000
timestamp: 2012-06-27 08:16:17

Version Info:

0: [No Data]

Trojan.Win32.Agent.spto also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Barys.431111
FireEyeGeneric.mg.f6205f4c82e95189
CAT-QuickHealTrojan.Beebone.D
McAfeeVBObfus.n
MalwarebytesGeneric.Malware.AI.DDS
SangforSuspicious.Win32.Save.a
K7AntiVirusP2PWorm ( 003bb5c51 )
K7GWP2PWorm ( 003bb5c51 )
Cybereasonmalicious.c82e95
BitDefenderThetaGen:NN.ZevbaF.36250.gmX@aS7Cnfi
VirITTrojan.Win32.Cryptor.F
CyrenW32/Autorun.GW.gen!Eldorado
SymantecW32.Changeup
ESET-NOD32a variant of Win32/AutoRun.VB.AXC
APEXMalicious
ClamAVWin.Trojan.Changeup-6169544-0
KasperskyTrojan.Win32.Agent.spto
BitDefenderGen:Variant.Barys.431111
NANO-AntivirusTrojan.Win32.Agent.cqkxkm
AvastWin32:VB-ADMQ [Trj]
TencentTrojan.Win32.Agent.har
TACHYONTrojan/W32.VB-Agent.102400.JJ
SophosMal/SillyFDC-Y
BaiduWin32.Worm.Autorun.w
F-SecureTrojan.TR/Patched.Ren.Gen
DrWebWin32.HLLW.Autoruner1.18182
VIPREGen:Variant.Barys.431111
McAfee-GW-EditionBehavesLike.Win32.Generic.ct
Trapminemalicious.high.ml.score
EmsisoftGen:Variant.Barys.431111 (B)
IkarusTrojan.Patched
GDataGen:Variant.Barys.431111
JiangminTrojan/Vbobf.b
GoogleDetected
AviraTR/Patched.Ren.Gen
Antiy-AVLWorm/Win32.WBNA.gen
XcitiumTrojWare.Win32.VB.AVA@4paxk7
ArcabitTrojan.Barys.D69407
ZoneAlarmTrojan.Win32.Agent.spto
MicrosoftWorm:Win32/Vobfus.gen!W
CynetMalicious (score: 100)
Acronissuspicious
VBA32Trojan.Agent
ALYacGen:Variant.Barys.431111
MAXmalware (ai score=86)
Cylanceunsafe
PandaW32/Vobfus.GEW.worm
RisingWorm.Pronny!1.E3EB (CLASSIC)
YandexTrojan.GenAsa!g6s4Rrqy4wo
SentinelOneStatic AI – Malicious PE
FortinetW32/VBObfus.C!tr
AVGWin32:VB-ADMQ [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Trojan.Win32.Agent.spto?

Trojan.Win32.Agent.spto 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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