Analysis
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max time kernel
91s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
14-02-2023 13:42
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20221111-en
windows7-x64
7 signatures
150 seconds
General
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Target
tmp.exe
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Size
285KB
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MD5
b7649de5628e2c6b2be40b6d2fe115c5
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SHA1
57d0fd392ebb4e40e17f2a3fecd4521d04281f32
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SHA256
f9be3f2ebd3654b7ecc41d482840872e1daaede423dff221f925acc4c72a6ce3
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SHA512
15b522d904a2fc02da8b72bde79ea79c59f4e82dce79ce4c3c8e101c2eb0c301975bbc35c8f7540a67f629639ef0572ea25a8586e9b2534de6157ff2f1e6f0fe
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SSDEEP
6144:oGCAaaeg4kNjQJCw+wY2GMMIRFx+rbCzUDuYgkUQQBoZTEx:ozBa98Cw02GMNR8CzUyYgzQQBoZT
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 1584 3912 WerFault.exe 80 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3912 tmp.exe 3912 tmp.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3912 tmp.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3912 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3912 -s 12722⤵
- Program crash
PID:1584
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3912 -ip 39121⤵PID:1048