Analysis
- max time kernel
146s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
03/04/2024, 01:27
General
- Target 9c616de2b39f98c31201213d1cecfebb_JaffaCakes118.dll
- Size 608KB
- Sample240403-bvb52sbh68
- SHA256 a7ece6d86ee4101e7b8238f2fc20e9c21ad40f04f95432825aeef1b434c96bc7
Score
10/10
Malware Config
Extracted
Family
-
dridex
Botnet
-
10444
C2
-
174.128.245.202:443
-
51.83.3.52:13786
-
69.64.50.41:6602
rc4.plain
rc4.plain
Signatures
- Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
- Blocklisted process makes network request 2 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\9c616de2b39f98c31201213d1cecfebb_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\9c616de2b39f98c31201213d1cecfebb_JaffaCakes118.dll,#12⤵
- Blocklisted process makes network request
- Checks whether UAC is enabled
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/3748-0-0x0000000000400000-0x0000000000534000-memory.dmp
memory/3748-1-0x0000000000400000-0x0000000000534000-memory.dmp
memory/3748-3-0x0000000000940000-0x0000000000941000-memory.dmp
memory/3748-4-0x0000000000400000-0x0000000000534000-memory.dmp
memory/3748-5-0x0000000000400000-0x0000000000534000-memory.dmp
memory/3748-7-0x0000000000940000-0x0000000000941000-memory.dmp