Analysis
- max time kernel
90s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
17/12/2022, 01:02
General
- Target file.exe
- Size 333KB
- Sample221217-bdsfpsfh96
- SHA256 83c9b03b8c8eaaceeaa9e533f3739dc4fbf6fc6765a16a5f148b9fd300fa4f5d
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 2 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 1932 -s 11002⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 396 -p 1932 -ip 19321⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1932-132-0x00000000005A3000-0x00000000005D2000-memory.dmp
memory/1932-134-0x0000000004AE0000-0x0000000005084000-memory.dmp
memory/1932-135-0x0000000000400000-0x0000000000470000-memory.dmp
memory/1932-133-0x0000000000520000-0x000000000056B000-memory.dmp
memory/1932-136-0x00000000051A0000-0x00000000057B8000-memory.dmp
memory/1932-137-0x0000000005840000-0x000000000594A000-memory.dmp
memory/1932-138-0x0000000005980000-0x0000000005992000-memory.dmp
memory/1932-139-0x00000000059A0000-0x00000000059DC000-memory.dmp
memory/1932-140-0x0000000005C90000-0x0000000005D22000-memory.dmp
memory/1932-141-0x0000000005D30000-0x0000000005D96000-memory.dmp
memory/1932-142-0x00000000005A3000-0x00000000005D2000-memory.dmp
memory/1932-143-0x0000000006580000-0x0000000006742000-memory.dmp
memory/1932-144-0x0000000006760000-0x0000000006C8C000-memory.dmp
memory/1932-145-0x0000000006DB0000-0x0000000006E26000-memory.dmp
memory/1932-146-0x0000000006E50000-0x0000000006EA0000-memory.dmp
memory/1932-147-0x00000000005A3000-0x00000000005D2000-memory.dmp
memory/1932-148-0x0000000000400000-0x0000000000470000-memory.dmp