Analysis
-
max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30-12-2024 21:59
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_80b33c5e13764f695a3a8f35954ca1ba7a862aa541270a0f93b9bc05e970cf61.dll
Resource
win7-20240903-en
General
-
Target
JaffaCakes118_80b33c5e13764f695a3a8f35954ca1ba7a862aa541270a0f93b9bc05e970cf61.dll
-
Size
184KB
-
MD5
fed27c3328f4be7218d79fb6de2ecd2b
-
SHA1
a22fae83b6c1c8ceabc70ca80073b70fedeb1ee5
-
SHA256
80b33c5e13764f695a3a8f35954ca1ba7a862aa541270a0f93b9bc05e970cf61
-
SHA512
1fc6ed921c9e3298aba888bed3b15755759662793c514e8cd2e788ab6f854ccfb8f8e8b0db79c43ed88f895ada9fac85caf40aea61d468af27e6d02744436ad6
-
SSDEEP
3072:4JQ6H3ykY88YOSs+k1TwEuTcMIznNuOzlr1Xznku9Luk0eJww8J7a//2uFrSc:VfYOX+wTScR/Xzku9LVwAuG
Malware Config
Extracted
dridex
22201
80.241.218.90:443
103.161.172.109:13786
87.98.128.76:5723
Signatures
-
Dridex family
-
resource yara_rule behavioral1/memory/2376-1-0x00000000752A0000-0x00000000752CF000-memory.dmp dridex_ldr behavioral1/memory/2376-2-0x00000000752A0000-0x00000000752CF000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2012 2376 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 2384 wrote to memory of 2376 2384 rundll32.exe 30 PID 2384 wrote to memory of 2376 2384 rundll32.exe 30 PID 2384 wrote to memory of 2376 2384 rundll32.exe 30 PID 2384 wrote to memory of 2376 2384 rundll32.exe 30 PID 2384 wrote to memory of 2376 2384 rundll32.exe 30 PID 2384 wrote to memory of 2376 2384 rundll32.exe 30 PID 2384 wrote to memory of 2376 2384 rundll32.exe 30 PID 2376 wrote to memory of 2012 2376 rundll32.exe 32 PID 2376 wrote to memory of 2012 2376 rundll32.exe 32 PID 2376 wrote to memory of 2012 2376 rundll32.exe 32 PID 2376 wrote to memory of 2012 2376 rundll32.exe 32
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_80b33c5e13764f695a3a8f35954ca1ba7a862aa541270a0f93b9bc05e970cf61.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2384 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_80b33c5e13764f695a3a8f35954ca1ba7a862aa541270a0f93b9bc05e970cf61.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2376 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2376 -s 2203⤵
- Program crash
PID:2012
-
-