Analysis
- max time kernel
140s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
11/07/2022, 22:28
General
- Target a9fa91b3cf30e71cc5397dfd741199c8.exe
- Size 325KB
- Sample220711-2dmtbsddbr
- SHA256 6a2e0a9a2742cfb51cb52672e232c308a3297f8d11d428922825deb9d87f38ee
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\a9fa91b3cf30e71cc5397dfd741199c8.exe"C:\Users\Admin\AppData\Local\Temp\a9fa91b3cf30e71cc5397dfd741199c8.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2744 -s 12602⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2744 -ip 27441⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2744-130-0x0000000004D80000-0x0000000005324000-memory.dmp
memory/2744-131-0x00000000009BC000-0x00000000009E6000-memory.dmp
memory/2744-132-0x00000000008D0000-0x0000000000908000-memory.dmp
memory/2744-133-0x0000000000400000-0x000000000064B000-memory.dmp
memory/2744-134-0x00000000053A0000-0x00000000059B8000-memory.dmp
memory/2744-135-0x0000000005A50000-0x0000000005A62000-memory.dmp
memory/2744-136-0x0000000005A70000-0x0000000005B7A000-memory.dmp
memory/2744-137-0x0000000005BC0000-0x0000000005BFC000-memory.dmp
memory/2744-138-0x0000000005EA0000-0x0000000005F06000-memory.dmp
memory/2744-139-0x0000000006560000-0x00000000065F2000-memory.dmp
memory/2744-140-0x0000000006610000-0x0000000006686000-memory.dmp
memory/2744-141-0x0000000006730000-0x000000000674E000-memory.dmp
memory/2744-142-0x00000000068F0000-0x0000000006AB2000-memory.dmp
memory/2744-143-0x0000000006AC0000-0x0000000006FEC000-memory.dmp
memory/2744-144-0x00000000009BC000-0x00000000009E6000-memory.dmp
memory/2744-145-0x0000000000400000-0x000000000064B000-memory.dmp