Analysis
- max time kernel
90s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
- submitted
05/01/2023, 06:33
General
- Target file.exe
- Size 361KB
- Sample230105-ha681sbb33
- SHA256 c0bbb556f5f3c43c100a68d34ecd1a19f8b5afe3675836cf8cd5eb29afa7cc72
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 1604 -s 12602⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1604 -ip 16041⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1604-132-0x0000000000639000-0x0000000000670000-memory.dmp
memory/1604-133-0x00000000020C0000-0x0000000002119000-memory.dmp
memory/1604-134-0x0000000000400000-0x0000000000477000-memory.dmp
memory/1604-135-0x0000000004BD0000-0x0000000005174000-memory.dmp
memory/1604-136-0x0000000005180000-0x0000000005798000-memory.dmp
memory/1604-137-0x0000000004B40000-0x0000000004B52000-memory.dmp
memory/1604-138-0x00000000057A0000-0x00000000058AA000-memory.dmp
memory/1604-139-0x0000000004B60000-0x0000000004B9C000-memory.dmp
memory/1604-140-0x0000000005B60000-0x0000000005BF2000-memory.dmp
memory/1604-141-0x0000000005C00000-0x0000000005C66000-memory.dmp
memory/1604-142-0x00000000063E0000-0x0000000006456000-memory.dmp
memory/1604-143-0x00000000064A0000-0x00000000064BE000-memory.dmp
memory/1604-144-0x0000000006550000-0x0000000006712000-memory.dmp
memory/1604-145-0x0000000006740000-0x0000000006C6C000-memory.dmp
memory/1604-146-0x0000000000639000-0x0000000000670000-memory.dmp
memory/1604-147-0x0000000000400000-0x0000000000477000-memory.dmp