Analysis
- max time kernel
172s - max time network
191s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
22/10/2022, 16:24
General
- Target file.exe
- Size 355KB
- Sample221022-twc3vaeccn
- SHA256 003a9e32b95bb8360d1bebe5f0f569fb39c33bcfac0a3fcc085a97ae1390d5c4
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 1148 -s 18442⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1148 -ip 11481⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1148-132-0x0000000002DA3000-0x0000000002DDA000-memory.dmp
memory/1148-133-0x00000000075E0000-0x0000000007B84000-memory.dmp
memory/1148-134-0x0000000002D10000-0x0000000002D69000-memory.dmp
memory/1148-135-0x0000000000400000-0x0000000002C47000-memory.dmp
memory/1148-136-0x0000000002DA3000-0x0000000002DDA000-memory.dmp
memory/1148-137-0x0000000007B90000-0x00000000081A8000-memory.dmp
memory/1148-138-0x0000000005000000-0x0000000005012000-memory.dmp
memory/1148-139-0x0000000007490000-0x000000000759A000-memory.dmp
memory/1148-140-0x00000000081B0000-0x00000000081EC000-memory.dmp
memory/1148-141-0x0000000008470000-0x0000000008502000-memory.dmp
memory/1148-142-0x0000000008510000-0x0000000008576000-memory.dmp
memory/1148-143-0x0000000008C10000-0x0000000008C86000-memory.dmp
memory/1148-144-0x00000000030C0000-0x00000000030DE000-memory.dmp
memory/1148-145-0x0000000008D90000-0x0000000008F52000-memory.dmp
memory/1148-146-0x0000000008F60000-0x000000000948C000-memory.dmp