Analysis
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max time kernel
61s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
28/12/2022, 18:29
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20221111-en
7 signatures
150 seconds
General
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Target
tmp.exe
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Size
403KB
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MD5
3229c8c943f3a2ba40334e2b1240d0d8
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SHA1
d214944064dd7d5ebed41f514013f297feff8109
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SHA256
de7c689d14ca60ffa4258d96b7b8911180aaaa5668bc9785ba27b3cdb44a28a2
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SHA512
779590ffcd0261fb9521257cbf76b04311d3a4481766636abdc0cf153981ef5cc769df4691b0575ce5b4ad9062feb97899d18ffc8a110946ba5a436f78306df4
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SSDEEP
12288:tOLqlkXPbWqJrmzVUOenhSHPe0wnVZH9P3:QqgWqRmQhSHm0wFP
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 3392 4856 WerFault.exe 81 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4856 tmp.exe 4856 tmp.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4856 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:4856 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4856 -s 12842⤵
- Program crash
PID:3392
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4856 -ip 48561⤵PID:3192