Analysis
- max time kernel
91s - max time network
114s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
- submitted
04/01/2023, 10:31
General
- Target file.exe
- Size 497KB
- Sample230104-mkdfxaae4w
- SHA256 37666114cff4feada54b1fca17e3947306014ebf6356adde8dec896af842d9c8
Malware Config
Signatures
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1528 -s 14242⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1528 -ip 15281⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1528-132-0x0000000002DED000-0x0000000002E24000-memory.dmp
memory/1528-133-0x00000000049B0000-0x0000000004A09000-memory.dmp
memory/1528-134-0x0000000000400000-0x0000000002C6F000-memory.dmp
memory/1528-135-0x0000000007430000-0x00000000079D4000-memory.dmp
memory/1528-136-0x00000000079E0000-0x0000000007FF8000-memory.dmp
memory/1528-137-0x0000000008050000-0x0000000008062000-memory.dmp
memory/1528-138-0x0000000008070000-0x000000000817A000-memory.dmp
memory/1528-139-0x0000000008180000-0x00000000081BC000-memory.dmp
memory/1528-140-0x0000000008490000-0x00000000084F6000-memory.dmp
memory/1528-141-0x0000000008CB0000-0x0000000008D42000-memory.dmp
memory/1528-142-0x0000000008E70000-0x0000000009032000-memory.dmp
memory/1528-143-0x0000000009050000-0x000000000957C000-memory.dmp
memory/1528-144-0x0000000009690000-0x0000000009706000-memory.dmp
memory/1528-145-0x0000000009740000-0x000000000975E000-memory.dmp
memory/1528-146-0x0000000002DED000-0x0000000002E24000-memory.dmp
memory/1528-147-0x0000000000400000-0x0000000002C6F000-memory.dmp