Analysis
- max time kernel
148s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
06/12/2024, 04:34
General
- Target cb10924271dfbc20bd5fec1d7cb02cd6_JaffaCakes118.exe
- Size 417KB
- Sample241206-e67mwawndn
- SHA256 fe43548939f876103ec7266761330c2c829f1bfa06f51aca3703f401d26a7f76
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\cb10924271dfbc20bd5fec1d7cb02cd6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\cb10924271dfbc20bd5fec1d7cb02cd6_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4592 -s 2522⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 4592 -ip 45921⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/4592-0-0x000000000040C000-0x000000000049F000-memory.dmp
memory/4592-1-0x00000000003A0000-0x000000000049F000-memory.dmp
memory/4592-2-0x000000000040C000-0x000000000049F000-memory.dmp
memory/4592-3-0x00000000003A0000-0x000000000049F000-memory.dmp