Analysis
- max time kernel
132s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
21/03/2022, 02:42
General
- Target ca458c01466a90cbdbad1d44555f5d5e.exe
- Size 404KB
- Sample220321-c614zshbcp
- SHA256 c7229a4bd75fb6d9169fc447cd50092a1c2bfd6787022d0dbac7b50a975cab8e
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\ca458c01466a90cbdbad1d44555f5d5e.exe"C:\Users\Admin\AppData\Local\Temp\ca458c01466a90cbdbad1d44555f5d5e.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1388 -s 15722⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1388 -ip 13881⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1388-130-0x00000000007F8000-0x0000000000824000-memory.dmp
memory/1388-131-0x0000000004D90000-0x0000000005334000-memory.dmp
memory/1388-132-0x00000000007F8000-0x0000000000824000-memory.dmp
memory/1388-133-0x0000000002090000-0x00000000020CA000-memory.dmp
memory/1388-134-0x0000000000400000-0x0000000000495000-memory.dmp
memory/1388-135-0x0000000074DA0000-0x0000000075550000-memory.dmp
memory/1388-136-0x0000000004D80000-0x0000000004D81000-memory.dmp
memory/1388-138-0x0000000004D83000-0x0000000004D84000-memory.dmp
memory/1388-137-0x0000000004D82000-0x0000000004D83000-memory.dmp
memory/1388-139-0x0000000005340000-0x0000000005958000-memory.dmp
memory/1388-140-0x0000000004CD0000-0x0000000004CE2000-memory.dmp
memory/1388-141-0x0000000005960000-0x0000000005A6A000-memory.dmp
memory/1388-142-0x0000000004D20000-0x0000000004D5C000-memory.dmp
memory/1388-143-0x0000000004D84000-0x0000000004D86000-memory.dmp
memory/1388-144-0x0000000005D10000-0x0000000005DA2000-memory.dmp
memory/1388-145-0x0000000005DB0000-0x0000000005E16000-memory.dmp
memory/1388-146-0x00000000064B0000-0x0000000006526000-memory.dmp
memory/1388-147-0x0000000006590000-0x00000000065AE000-memory.dmp
memory/1388-148-0x0000000007B50000-0x0000000007BA0000-memory.dmp
memory/1388-149-0x0000000007CC0000-0x0000000007E82000-memory.dmp
memory/1388-150-0x0000000007E90000-0x00000000083BC000-memory.dmp