Analysis
- max time kernel
92s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
22/12/2024, 03:19
General
- Target JaffaCakes118_3fca1e1a6108434daec27c6d3f40db226257f290c9a29b10a8fa8d46fa3e9004.dll
- Size 184KB
- Sample241222-dvlets1nhy
- SHA256 3fca1e1a6108434daec27c6d3f40db226257f290c9a29b10a8fa8d46fa3e9004
Score
10/10
Malware Config
Extracted
Family
-
dridex
Botnet
-
22202
C2
-
80.241.218.90:443
-
103.161.172.109:13786
-
87.98.128.76:5723
rc4.plain
rc4.plain
Signatures
- Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
- Dridex family
- Dridex Loader 1 IoCs
Detects Dridex both x86 and x64 loader in memory.
- 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.
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3fca1e1a6108434daec27c6d3f40db226257f290c9a29b10a8fa8d46fa3e9004.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3fca1e1a6108434daec27c6d3f40db226257f290c9a29b10a8fa8d46fa3e9004.dll,#12⤵
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3444 -s 6163⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3444 -ip 34441⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/3444-0-0x0000000000F20000-0x0000000000F26000-memory.dmp
memory/3444-1-0x0000000075760000-0x000000007578F000-memory.dmp
memory/3444-3-0x0000000000F20000-0x0000000000F26000-memory.dmp