Analysis
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max time kernel
94s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
09-01-2023 02:34
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20221111-en
windows7-x64
7 signatures
150 seconds
General
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Target
file.exe
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Size
412KB
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MD5
9d474e882070d6e8abfb93feea4b166b
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SHA1
aed23213a9dead4c664d36c8f8e362e181227cee
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SHA256
7a344738b372be940d83d245d424a8c574dea070532d756f40fb428eaa5e593c
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SHA512
bd56b3ad8f466af97c8bf9f482b2ab37211c5a4f701cf5036e417cb885c3dde2497560e8714ae906ff596045e53b07311a390d77ba205eb180fe76807adede18
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SSDEEP
12288:1tzvG5um9OHi1YJpJDjQcUmCLoVx6bX8o:11G5umlYJpJAcURof
Malware Config
Signatures
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Program crash 1 IoCs
pid pid_target Process procid_target 1508 4940 WerFault.exe 81 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 4940 file.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4940 file.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4940 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4940 -s 12682⤵
- Program crash
PID:1508
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4940 -ip 49401⤵PID:3664