Analysis
- max time kernel
77s - max time network
127s - platform
windows10-2004_x64 - resource
win10v2004-20230621-en - resource tags
- submitted
30/06/2023, 23:16
General
- Target b9dbddba63e0ab925c21c4e9e7aecdc7.exe
- Size 379KB
- Sample230630-284qbsfa45
- SHA256 64365156896ff3b41790a7b0dd38bf1efb985a4e5e35135883b34ea69a85b508
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\b9dbddba63e0ab925c21c4e9e7aecdc7.exe"C:\Users\Admin\AppData\Local\Temp\b9dbddba63e0ab925c21c4e9e7aecdc7.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5104 -s 16162⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 5104 -ip 51041⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/5104-134-0x0000000003550000-0x000000000358F000-memory.dmp
memory/5104-135-0x0000000005FF0000-0x0000000006000000-memory.dmp
memory/5104-136-0x0000000005FF0000-0x0000000006000000-memory.dmp
memory/5104-137-0x0000000005FF0000-0x0000000006000000-memory.dmp
memory/5104-138-0x0000000006000000-0x00000000065A4000-memory.dmp
memory/5104-139-0x00000000066B0000-0x0000000006CC8000-memory.dmp
memory/5104-140-0x0000000006CD0000-0x0000000006DDA000-memory.dmp
memory/5104-141-0x0000000006DF0000-0x0000000006E02000-memory.dmp
memory/5104-142-0x0000000006E10000-0x0000000006E4C000-memory.dmp
memory/5104-143-0x0000000005FF0000-0x0000000006000000-memory.dmp
memory/5104-144-0x0000000007110000-0x0000000007186000-memory.dmp
memory/5104-145-0x0000000007190000-0x0000000007222000-memory.dmp
memory/5104-146-0x0000000007230000-0x0000000007296000-memory.dmp
memory/5104-147-0x0000000007A70000-0x0000000007C32000-memory.dmp
memory/5104-148-0x0000000007C50000-0x000000000817C000-memory.dmp
memory/5104-149-0x0000000000400000-0x00000000017FF000-memory.dmp
memory/5104-150-0x0000000005FF0000-0x0000000006000000-memory.dmp
memory/5104-152-0x0000000005FF0000-0x0000000006000000-memory.dmp
memory/5104-151-0x0000000005FF0000-0x0000000006000000-memory.dmp
memory/5104-153-0x0000000005FF0000-0x0000000006000000-memory.dmp
memory/5104-154-0x00000000085C0000-0x0000000008610000-memory.dmp
memory/5104-156-0x0000000000400000-0x00000000017FF000-memory.dmp