Analysis
-
max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
24-12-2024 09:22
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_b5de88dd346f6c2766a0fed8fcee46c677da60d9e8e752d133d1afc56771d4ca.dll
Resource
win7-20241023-en
General
-
Target
JaffaCakes118_b5de88dd346f6c2766a0fed8fcee46c677da60d9e8e752d133d1afc56771d4ca.dll
-
Size
188KB
-
MD5
d4c38ed94bab6a7cd431b75d8f76a678
-
SHA1
c3395057cec6887bc824b17e8b3dbba24068f735
-
SHA256
b5de88dd346f6c2766a0fed8fcee46c677da60d9e8e752d133d1afc56771d4ca
-
SHA512
cc74b47444c724386000576d9b0480c80696d39cabaeb0ad25251d782818ee3d81adce14cc652994a73f33bd893c4758f25951af0659452c9f10fcdce26ab58c
-
SSDEEP
3072:LteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzv9qM:Dq7fYIHBZkTB6DWruUCOwjt
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 behavioral1/memory/2152-1-0x00000000750E0000-0x0000000075110000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2488 2152 WerFault.exe 30 -
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 11 IoCs
description pid Process procid_target PID 2272 wrote to memory of 2152 2272 rundll32.exe 30 PID 2272 wrote to memory of 2152 2272 rundll32.exe 30 PID 2272 wrote to memory of 2152 2272 rundll32.exe 30 PID 2272 wrote to memory of 2152 2272 rundll32.exe 30 PID 2272 wrote to memory of 2152 2272 rundll32.exe 30 PID 2272 wrote to memory of 2152 2272 rundll32.exe 30 PID 2272 wrote to memory of 2152 2272 rundll32.exe 30 PID 2152 wrote to memory of 2488 2152 rundll32.exe 31 PID 2152 wrote to memory of 2488 2152 rundll32.exe 31 PID 2152 wrote to memory of 2488 2152 rundll32.exe 31 PID 2152 wrote to memory of 2488 2152 rundll32.exe 31
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b5de88dd346f6c2766a0fed8fcee46c677da60d9e8e752d133d1afc56771d4ca.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2272 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b5de88dd346f6c2766a0fed8fcee46c677da60d9e8e752d133d1afc56771d4ca.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2152 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2152 -s 3003⤵
- Program crash
PID:2488
-
-