Analysis
-
max time kernel
141s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
17-04-2024 23:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f6d2e473f775ad91368414b5ce95f302_JaffaCakes118.dll
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
General
-
Target
f6d2e473f775ad91368414b5ce95f302_JaffaCakes118.dll
-
Size
188KB
-
MD5
f6d2e473f775ad91368414b5ce95f302
-
SHA1
33980a3761263bde495b7e504106bac5a925e6a9
-
SHA256
6f61450361c78ee7d69468444b168de7afd7a2dd25cbd522c5cd58db83eee4e5
-
SHA512
0a12a529f0da2ffb55abea65a4da72d735be5486c716f9db26b99e5f5b64d53bcda2acb6524df33a534998ba5103d036ba595b28b9a4be458b3e291bbeaf7530
-
SSDEEP
3072:oA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoEo:ozIqATVfQeV2FZalKq6jtGJWuTmd
Malware Config
Extracted
Family
dridex
Botnet
22201
C2
103.82.248.59:443
54.39.98.141:6602
103.109.247.8:10443
rc4.plain
rc4.plain
Signatures
-
Processes:
resource yara_rule behavioral1/memory/2180-0-0x00000000749E0000-0x0000000074A10000-memory.dmp dridex_ldr behavioral1/memory/2180-2-0x00000000749E0000-0x0000000074A10000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2480 2180 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2176 wrote to memory of 2180 2176 rundll32.exe rundll32.exe PID 2176 wrote to memory of 2180 2176 rundll32.exe rundll32.exe PID 2176 wrote to memory of 2180 2176 rundll32.exe rundll32.exe PID 2176 wrote to memory of 2180 2176 rundll32.exe rundll32.exe PID 2176 wrote to memory of 2180 2176 rundll32.exe rundll32.exe PID 2176 wrote to memory of 2180 2176 rundll32.exe rundll32.exe PID 2176 wrote to memory of 2180 2176 rundll32.exe rundll32.exe PID 2180 wrote to memory of 2480 2180 rundll32.exe WerFault.exe PID 2180 wrote to memory of 2480 2180 rundll32.exe WerFault.exe PID 2180 wrote to memory of 2480 2180 rundll32.exe WerFault.exe PID 2180 wrote to memory of 2480 2180 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f6d2e473f775ad91368414b5ce95f302_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f6d2e473f775ad91368414b5ce95f302_JaffaCakes118.dll,#12⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2180 -s 3003⤵
- Program crash