Analysis
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max time kernel
150s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
06-03-2024 05:49
Static task
static1
Behavioral task
behavioral1
Sample
b6a9794269d7810313ffbee046d43a84.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b6a9794269d7810313ffbee046d43a84.exe
Resource
win10v2004-20240226-en
General
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Target
b6a9794269d7810313ffbee046d43a84.exe
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Size
613KB
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MD5
b6a9794269d7810313ffbee046d43a84
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SHA1
4db83cdd55fdafa68467033d5b7f90618bf4f185
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SHA256
ce63de41456ecc936a346faf590ad1e041d3868f48c1ccfb5289dae18258aceb
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SHA512
8ea8289dc30493315024dc2add0d89fcb349fa51c3c0ec61e70cfb7eccaf28a2bd3b8f604814c8369a4a2ec8281f811382b99ef2d5d35f2c80c52f93c0e983b6
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SSDEEP
12288:f4nmah7As5ui5mw+BcWKVdxK9iLz+eavcLznRbiCrUl:f6mqAeui5mwgsdxaiLoU3ACy
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\Control Panel\International\Geo\Nation b6a9794269d7810313ffbee046d43a84.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2792 schtasks.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2032 wrote to memory of 2792 2032 b6a9794269d7810313ffbee046d43a84.exe 92 PID 2032 wrote to memory of 2792 2032 b6a9794269d7810313ffbee046d43a84.exe 92 PID 2032 wrote to memory of 2792 2032 b6a9794269d7810313ffbee046d43a84.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\b6a9794269d7810313ffbee046d43a84.exe"C:\Users\Admin\AppData\Local\Temp\b6a9794269d7810313ffbee046d43a84.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /sc minute /tn GoogleUpdateTaskMachine /tr C:\Users\Admin\AppData\Local\Temp\google\GoogleCrashHandler64.exe /mo 102⤵
- Creates scheduled task(s)
PID:2792
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