Analysis
- max time kernel
150s - max time network
153s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
- submitted
06/05/2024, 17:15
General
- Target 1d8b51edee94cad118b9e1366fc0c904_JaffaCakes118.exe
- Size 478KB
- Sample240506-vsvddsbd2t
- SHA256 942445dca67967c1d9f158586c3e449d963ecb9640ea17fc1beb5002eff1f3f8
Malware Config
Signatures
- Osiris
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 1 IoCs
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Uses Tor communications 1 TTPs
Malware can proxy its traffic through Tor for more anonymity.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\1d8b51edee94cad118b9e1366fc0c904_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1d8b51edee94cad118b9e1366fc0c904_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"2⤵
- Executes dropped EXE
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
x64btit.txt
GetX64BTIT.exe
memory/1928-22-0x00000000051E0000-0x000000000527F000-memory.dmp
memory/1928-19-0x0000000005190000-0x00000000051AE000-memory.dmp
memory/1928-5-0x00000000051E0000-0x000000000527F000-memory.dmp
memory/1928-6-0x00000000051E0000-0x000000000527F000-memory.dmp
memory/1928-7-0x0000000000400000-0x0000000004ED3000-memory.dmp
memory/1928-9-0x00000000051E0000-0x000000000527F000-memory.dmp
memory/1928-8-0x00000000051E0000-0x000000000527F000-memory.dmp
memory/1928-3-0x0000000000400000-0x0000000000456000-memory.dmp
memory/1928-2-0x0000000005070000-0x00000000050C4000-memory.dmp
memory/1928-17-0x0000000010000000-0x0000000010015000-memory.dmp
memory/1928-4-0x00000000051E0000-0x000000000527F000-memory.dmp
memory/1928-1-0x0000000005340000-0x0000000005440000-memory.dmp
memory/1928-21-0x00000000051E0000-0x000000000527F000-memory.dmp
memory/1928-23-0x00000000051E0000-0x000000000527F000-memory.dmp
memory/1928-24-0x00000000051E0000-0x000000000527F000-memory.dmp
memory/1928-26-0x0000000005070000-0x00000000050C4000-memory.dmp
memory/1928-28-0x0000000005340000-0x0000000005440000-memory.dmp
memory/1928-29-0x0000000000400000-0x0000000000456000-memory.dmp
memory/1928-32-0x00000000051E0000-0x000000000527F000-memory.dmp
memory/1928-37-0x00000000051E0000-0x000000000527F000-memory.dmp
memory/1928-44-0x00000000051E0000-0x000000000527F000-memory.dmp
memory/1928-43-0x00000000051E0000-0x000000000527F000-memory.dmp