Analysis
- max time kernel
101s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
16/12/2024, 03:11
General
- Target f70809066595f62c43d45d9f38343897_JaffaCakes118.exe
- Size 417KB
- Sample241216-dpz12aspgr
- SHA256 e4b7b0ad3f3a85005f3790138fdc3a58f9b569cd35c39415034794939a4ca7b1
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\f70809066595f62c43d45d9f38343897_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f70809066595f62c43d45d9f38343897_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3116 -s 2522⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3116 -ip 31161⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/3116-0-0x00000000003BC000-0x000000000044F000-memory.dmp
memory/3116-1-0x0000000000350000-0x000000000044F000-memory.dmp
memory/3116-2-0x00000000003BC000-0x000000000044F000-memory.dmp
memory/3116-3-0x0000000000350000-0x000000000044F000-memory.dmp