Analysis
-
max time kernel
95s -
max time network
96s -
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 03:23
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_cf2b86be17ec3da20d7e1b285ac41243a7f2213dac446b3937b5a733ccaf96e5.dll
Resource
win7-20241010-en
General
-
Target
JaffaCakes118_cf2b86be17ec3da20d7e1b285ac41243a7f2213dac446b3937b5a733ccaf96e5.dll
-
Size
188KB
-
MD5
07201f2a93aa9857f98dcb22898a81aa
-
SHA1
e778fa933f70e79e7a2af8b6ab9c426513ade165
-
SHA256
cf2b86be17ec3da20d7e1b285ac41243a7f2213dac446b3937b5a733ccaf96e5
-
SHA512
3b81548efbe803f68b685703a49b32ce72a34caa40d27ff5341f688c1494e54b88435e4c19ceedb4b589486a5f4663c5dbc32c8a22d54ad8d5b215d685de39ab
-
SSDEEP
3072:mteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzx9qM:Oq7fYIHBZkTB6DWruUCOwjt
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/3796-0-0x0000000074BA0000-0x0000000074BD0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 4796 3796 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 4988 wrote to memory of 3796 4988 rundll32.exe 83 PID 4988 wrote to memory of 3796 4988 rundll32.exe 83 PID 4988 wrote to memory of 3796 4988 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cf2b86be17ec3da20d7e1b285ac41243a7f2213dac446b3937b5a733ccaf96e5.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4988 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cf2b86be17ec3da20d7e1b285ac41243a7f2213dac446b3937b5a733ccaf96e5.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3796 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3796 -s 6923⤵
- Program crash
PID:4796
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3796 -ip 37961⤵PID:2388