Analysis
-
max time kernel
94s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-12-2024 03:27
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_4cc3208c84c6e54d24334249b0fc28821543c5e930414f0a9582baf880242251.dll
Resource
win7-20240903-en
General
-
Target
JaffaCakes118_4cc3208c84c6e54d24334249b0fc28821543c5e930414f0a9582baf880242251.dll
-
Size
188KB
-
MD5
d281ca9808cdd32ee59637390041e1f5
-
SHA1
a2b572b9c71116af0f9eb9f116a369a8929e715a
-
SHA256
4cc3208c84c6e54d24334249b0fc28821543c5e930414f0a9582baf880242251
-
SHA512
c840f1cea0f016e483bade560099fe5877570e142b64f835b73e121df028df2148b40553142534b3ecd2c2f814646ee973d4f9bcf73cbec600e6ab0e4b609f61
-
SSDEEP
3072:eteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzy9qM:Wq7fYIHBZkTB6DWruUCOwjt
Malware Config
Extracted
dridex
22201
103.87.173.60:443
45.32.243.209:8116
207.180.208.54:4664
Signatures
-
Dridex family
-
resource yara_rule behavioral2/memory/4220-1-0x0000000075200000-0x0000000075230000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 892 4220 WerFault.exe 83 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1568 wrote to memory of 4220 1568 rundll32.exe 83 PID 1568 wrote to memory of 4220 1568 rundll32.exe 83 PID 1568 wrote to memory of 4220 1568 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4cc3208c84c6e54d24334249b0fc28821543c5e930414f0a9582baf880242251.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1568 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4cc3208c84c6e54d24334249b0fc28821543c5e930414f0a9582baf880242251.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4220 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 6923⤵
- Program crash
PID:892
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4220 -ip 42201⤵PID:1900