Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
05/12/2024, 04:04
General
- Target c5d15e0e2d056497c28d4993e46c3ea7_JaffaCakes118.exe
- Size 437KB
- Sample241205-em82latpak
- SHA256 475a71a0e2ed81883cf23ff3924e22a88b7f07b2bb9551bc8d73f7f74d9a2f98
Score
10/10
Malware Config
Signatures
- Expiro family
- Expiro, m0yv
Expiro aka m0yv is a multi-functional backdoor written in C++.
- Expiro payload 4 IoCs
- Program crash 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes
-
C:\Users\Admin\AppData\Local\Temp\c5d15e0e2d056497c28d4993e46c3ea7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c5d15e0e2d056497c28d4993e46c3ea7_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4436 -s 4762⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4436 -ip 44361⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/4436-0-0x0000000000C80000-0x0000000000D14000-memory.dmp
memory/4436-1-0x0000000000C10000-0x0000000000D14000-memory.dmp
memory/4436-3-0x0000000000C10000-0x0000000000D14000-memory.dmp
memory/4436-2-0x0000000000C80000-0x0000000000D14000-memory.dmp