Analysis
- max time kernel
130s - max time network
134s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
03/09/2022, 09:16
General
- Target a67d97870c265d1beb900acf3bc0c4a0.exe
- Size 392KB
- Sample220903-k8f6lafca5
- SHA256 bbee99aaf8f3ca2de2bba1f06f3e28d575eedea2a45c937a15a0bfd0527d7055
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\a67d97870c265d1beb900acf3bc0c4a0.exe"C:\Users\Admin\AppData\Local\Temp\a67d97870c265d1beb900acf3bc0c4a0.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5028 -s 18802⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5028 -ip 50281⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/5028-132-0x0000000007310000-0x00000000078B4000-memory.dmp
memory/5028-133-0x0000000002E5C000-0x0000000002E86000-memory.dmp
memory/5028-134-0x0000000002D70000-0x0000000002DA7000-memory.dmp
memory/5028-135-0x0000000000400000-0x0000000002BAB000-memory.dmp
memory/5028-136-0x00000000078C0000-0x0000000007ED8000-memory.dmp
memory/5028-137-0x0000000007F40000-0x0000000007F52000-memory.dmp
memory/5028-138-0x0000000007F60000-0x000000000806A000-memory.dmp
memory/5028-139-0x0000000008090000-0x00000000080CC000-memory.dmp
memory/5028-140-0x0000000009000000-0x0000000009092000-memory.dmp
memory/5028-141-0x00000000090B0000-0x0000000009116000-memory.dmp
memory/5028-142-0x0000000009410000-0x0000000009460000-memory.dmp
memory/5028-143-0x0000000009460000-0x00000000094D6000-memory.dmp
memory/5028-144-0x00000000094F0000-0x000000000950E000-memory.dmp
memory/5028-145-0x0000000002E5C000-0x0000000002E86000-memory.dmp
memory/5028-146-0x0000000009730000-0x00000000098F2000-memory.dmp
memory/5028-147-0x0000000009900000-0x0000000009E2C000-memory.dmp
memory/5028-148-0x0000000000400000-0x0000000002BAB000-memory.dmp