Analysis
- max time kernel
147s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
07/04/2024, 10:55
General
- Target e4c11a608adc12f626806cb1386bf8bb_JaffaCakes118.dll
- Size 188KB
- Sample240407-mz79tsbb3t
- SHA256 f6420b53196aa7d8fb8ea1efbbba74e52a63acf1f0c61e7a1ce55514898c27d9
Score
10/10
Malware Config
Extracted
Family
-
dridex
Botnet
-
22201
C2
-
103.82.248.59:443
-
54.39.98.141:6602
-
103.109.247.8:10443
rc4.plain
rc4.plain
Signatures
- Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
- Dridex Loader 1 IoCs
Detects Dridex both x86 and x64 loader in memory.
- Program crash 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e4c11a608adc12f626806cb1386bf8bb_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e4c11a608adc12f626806cb1386bf8bb_JaffaCakes118.dll,#12⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3936 -s 6923⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3936 -ip 39361⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/3936-0-0x0000000001430000-0x0000000001436000-memory.dmp
memory/3936-1-0x00000000756E0000-0x0000000075710000-memory.dmp
memory/3936-4-0x0000000001430000-0x0000000001436000-memory.dmp