Analysis
- max time kernel
137s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
13/03/2024, 04:15
General
- Target c4f1fd70d5bf77e2c80e05724f4a624c.exe
- Size 104KB
- Sample240313-evnevsed23
- SHA256 9139a86a355790680db75398280d3b53e019e065ee84700e5f918a9521fc80b3
Malware Config
Signatures
- Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
- Loads dropped DLL 1 IoCs
- UPX packed file 7 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Program crash 1 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\c4f1fd70d5bf77e2c80e05724f4a624c.exe"C:\Users\Admin\AppData\Local\Temp\c4f1fd70d5bf77e2c80e05724f4a624c.exe"1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2344 -s 5082⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2344 -ip 23441⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
~TM319F.tmp
memory/2344-5-0x0000000000400000-0x0000000000425000-memory.dmp
memory/2344-2-0x0000000000400000-0x0000000000425000-memory.dmp
memory/2344-3-0x0000000000400000-0x0000000000425000-memory.dmp
memory/2344-7-0x0000000000400000-0x0000000000425000-memory.dmp
memory/2344-6-0x0000000000700000-0x0000000000701000-memory.dmp
memory/2344-0-0x0000000000400000-0x0000000000437000-memory.dmp
memory/2344-8-0x0000000000400000-0x0000000000425000-memory.dmp
memory/2344-10-0x0000000000400000-0x0000000000425000-memory.dmp
memory/2344-12-0x0000000000400000-0x0000000000425000-memory.dmp
memory/2344-1-0x0000000000400000-0x0000000000437000-memory.dmp
memory/2344-16-0x0000000077362000-0x0000000077364000-memory.dmp
memory/2344-17-0x0000000077362000-0x0000000077363000-memory.dmp