General
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Target
OTPBOT.exe
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Size
16.7MB
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Sample
240807-thnbna1aln
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MD5
d76d4061a38546dda1d9748588b75f18
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SHA1
adbcd8ada656dddd3809bdd8061f59fbb53351bd
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SHA256
7c833f195a6be1c64c85cca8f227f0226726609bc564f9577ef81924aa99c1b4
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SHA512
f4cdfe95be590c55fd32fcaf711961ab67fcee8dcceeb44bf8cb4e6e2208b207073ba7a329a843ac1d63d5f5a2d8fae78dc2043afc4b2829757246c05eff7fb1
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SSDEEP
393216:Ib7D+eNMC7Z61Kqm/1MpfnZ0ZjupISFOxcyUVBWABkgr0:U/mCNoZm9ML05ualxc0E
Static task
static1
Behavioral task
behavioral1
Sample
OTPBOT.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
OTPBOT.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
10.0.2.15:9090
10.0.2.15:52033
147.185.221.19:9090
147.185.221.19:52033
wbrjnemduvixdculy
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delay
1
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install
true
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install_file
steam.exe
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install_folder
%AppData%
Targets
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Target
OTPBOT.exe
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Size
16.7MB
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MD5
d76d4061a38546dda1d9748588b75f18
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SHA1
adbcd8ada656dddd3809bdd8061f59fbb53351bd
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SHA256
7c833f195a6be1c64c85cca8f227f0226726609bc564f9577ef81924aa99c1b4
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SHA512
f4cdfe95be590c55fd32fcaf711961ab67fcee8dcceeb44bf8cb4e6e2208b207073ba7a329a843ac1d63d5f5a2d8fae78dc2043afc4b2829757246c05eff7fb1
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SSDEEP
393216:Ib7D+eNMC7Z61Kqm/1MpfnZ0ZjupISFOxcyUVBWABkgr0:U/mCNoZm9ML05ualxc0E
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Async RAT payload
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Modify Registry
1Obfuscated Files or Information
1Command Obfuscation
1