Analysis
- max time kernel
60s - max time network
94s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
- submitted
27/12/2022, 05:02
General
- Target file.exe
- Size 382KB
- Sample221227-fn4zpshe21
- SHA256 b3b2b1d16284e32c5489e448211eb2733fe4aff4602e1ab48fa7272ee725eac2
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 3096 -s 13482⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3096 -ip 30961⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3096-132-0x000000000086D000-0x00000000008A4000-memory.dmp
memory/3096-133-0x00000000021F0000-0x0000000002249000-memory.dmp
memory/3096-135-0x0000000004CA0000-0x0000000005244000-memory.dmp
memory/3096-134-0x0000000000400000-0x0000000000484000-memory.dmp
memory/3096-136-0x0000000005250000-0x0000000005868000-memory.dmp
memory/3096-137-0x0000000005870000-0x0000000005882000-memory.dmp
memory/3096-138-0x0000000005890000-0x000000000599A000-memory.dmp
memory/3096-139-0x00000000059A0000-0x00000000059DC000-memory.dmp
memory/3096-140-0x0000000005CB0000-0x0000000005D42000-memory.dmp
memory/3096-141-0x0000000005D50000-0x0000000005DB6000-memory.dmp
memory/3096-142-0x0000000006450000-0x0000000006612000-memory.dmp
memory/3096-143-0x0000000006630000-0x0000000006B5C000-memory.dmp
memory/3096-144-0x0000000006D80000-0x0000000006DF6000-memory.dmp
memory/3096-145-0x0000000006E20000-0x0000000006E3E000-memory.dmp
memory/3096-146-0x000000000086D000-0x00000000008A4000-memory.dmp
memory/3096-147-0x0000000000400000-0x0000000000484000-memory.dmp