Analysis
- max time kernel
136s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
02/11/2024, 14:32
General
- Target 85effaced7acb5788642684fa4f20773_JaffaCakes118.exe
- Size 784KB
- Sample241102-rv9pbazlap
- SHA256 d530487555ca6f577f39a89d468b9175e23e93e601ecca1edf3be5cbb788103d
Malware Config
Signatures
- Xmrig family
- xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
- XMRig Miner payload 6 IoCs
- Deletes itself 1 IoCs
- Executes dropped EXE 1 IoCs
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: RenamesItself 1 IoCs
- Suspicious use of UnmapMainImage 2 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\85effaced7acb5788642684fa4f20773_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\85effaced7acb5788642684fa4f20773_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\85effaced7acb5788642684fa4f20773_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\85effaced7acb5788642684fa4f20773_JaffaCakes118.exe2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
85effaced7acb5788642684fa4f20773_JaffaCakes118.exe
memory/2764-13-0x0000000000400000-0x0000000000712000-memory.dmp
memory/2764-14-0x0000000001A60000-0x0000000001B24000-memory.dmp
memory/2764-15-0x0000000000400000-0x0000000000593000-memory.dmp
memory/2764-20-0x0000000005450000-0x00000000055E3000-memory.dmp
memory/2764-21-0x0000000000400000-0x0000000000587000-memory.dmp
memory/2764-30-0x0000000000400000-0x0000000000587000-memory.dmp
memory/4988-0-0x0000000000400000-0x0000000000712000-memory.dmp
memory/4988-1-0x0000000001B40000-0x0000000001C04000-memory.dmp
memory/4988-2-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4988-12-0x0000000000400000-0x0000000000593000-memory.dmp