Analysis
- max time kernel
138s - max time network
137s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
10/08/2024, 17:14
General
- Target 86f1b3575dc0f1acee3aca3d2be62fbd_JaffaCakes118.exe
- Size 476KB
- Sample240810-vsd2eatbqf
- SHA256 2f095b4a053afc0d9f7b85be17e0587fba31f0f9ebd5936bbe48b7169cf04cf5
Score
10/10
Malware Config
Signatures
- 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\86f1b3575dc0f1acee3aca3d2be62fbd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\86f1b3575dc0f1acee3aca3d2be62fbd_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4340 -s 5282⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4340 -ip 43401⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/4340-0-0x0000000000F3B000-0x0000000000FCF000-memory.dmp
memory/4340-1-0x0000000000EC0000-0x0000000000FCF000-memory.dmp
memory/4340-2-0x0000000000F3B000-0x0000000000FCF000-memory.dmp
memory/4340-3-0x0000000000EC0000-0x0000000000FCF000-memory.dmp