Analysis
- max time kernel
91s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
23/10/2022, 15:31
General
- Target file.exe
- Size 328KB
- Sample221023-sx2bdsbaa2
- SHA256 5e50c738fe664b411ea8f54ccfef68f20889033554673735e7aed0ec37dbbecc
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 4020 -s 12682⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4020 -ip 40201⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4020-132-0x0000000002EC3000-0x0000000002EF4000-memory.dmp
memory/4020-133-0x0000000002DA0000-0x0000000002DDE000-memory.dmp
memory/4020-134-0x00000000073F0000-0x0000000007994000-memory.dmp
memory/4020-135-0x0000000000400000-0x0000000002C3F000-memory.dmp
memory/4020-136-0x00000000079A0000-0x0000000007A32000-memory.dmp
memory/4020-137-0x0000000007C80000-0x0000000008298000-memory.dmp
memory/4020-138-0x0000000007AA0000-0x0000000007BAA000-memory.dmp
memory/4020-139-0x0000000007BD0000-0x0000000007BE2000-memory.dmp
memory/4020-140-0x0000000007BF0000-0x0000000007C2C000-memory.dmp
memory/4020-141-0x0000000008510000-0x0000000008576000-memory.dmp
memory/4020-142-0x0000000008C00000-0x0000000008DC2000-memory.dmp
memory/4020-143-0x0000000002EC3000-0x0000000002EF4000-memory.dmp
memory/4020-144-0x0000000008DE0000-0x000000000930C000-memory.dmp
memory/4020-145-0x0000000009450000-0x00000000094C6000-memory.dmp
memory/4020-146-0x00000000094D0000-0x0000000009520000-memory.dmp
memory/4020-147-0x0000000002EC3000-0x0000000002EF4000-memory.dmp
memory/4020-148-0x0000000000400000-0x0000000002C3F000-memory.dmp