Analysis
-
max time kernel
147s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
07-04-2024 22:36
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e60386fb4556ccfe878ffb046f1b1d37_JaffaCakes118.dll
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
General
-
Target
e60386fb4556ccfe878ffb046f1b1d37_JaffaCakes118.dll
-
Size
188KB
-
MD5
e60386fb4556ccfe878ffb046f1b1d37
-
SHA1
a5c33c953d8e8e33a30dc36713e85469a7a0f3c8
-
SHA256
a5d6ae83233e293061cbb6eae35b9a7687ffca5acfabddf01e1d833c3deb1197
-
SHA512
f88eabc32b327ee9c17d94569d89475616dd1010715a1219cf80dddfad650fe74b76aee9dd0693a018a36d5eaa3f436881f611af73b4be13cbd01c34808f02c4
-
SSDEEP
3072:0A8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAono:0zIqATVfQeV2FZalKq6jtGJWuTmd
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 behavioral2/memory/2744-1-0x00000000755C0000-0x00000000755F0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3136 2744 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3128 wrote to memory of 2744 3128 rundll32.exe rundll32.exe PID 3128 wrote to memory of 2744 3128 rundll32.exe rundll32.exe PID 3128 wrote to memory of 2744 3128 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e60386fb4556ccfe878ffb046f1b1d37_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e60386fb4556ccfe878ffb046f1b1d37_JaffaCakes118.dll,#12⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2744 -s 6883⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2744 -ip 27441⤵