Analysis
-
max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
22-12-2024 04:26
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_49fdc9f48ebe4682f98ba142081b66df65ed2e200e3b58453af43e7a9486216c.dll
Resource
win7-20240903-en
General
-
Target
JaffaCakes118_49fdc9f48ebe4682f98ba142081b66df65ed2e200e3b58453af43e7a9486216c.dll
-
Size
184KB
-
MD5
5c160cc3f0036e4364e9d090e7ff0865
-
SHA1
4ba7e16f98808c55fa940bd811f5c223efd85967
-
SHA256
49fdc9f48ebe4682f98ba142081b66df65ed2e200e3b58453af43e7a9486216c
-
SHA512
b72b45f98b2c992ed3cad4892f5dbc98d191dbbb74923bf9a27c149c0b71868e84a9be5afed33b857eb595b2a45e67ac574f34cd10c535350bb1ce7f0f98d927
-
SSDEEP
3072:liLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoElzoxss7:liLVCIT4WK2z1W+CUHZj4Skq/eao6oC
Malware Config
Extracted
dridex
22202
80.241.218.90:443
103.161.172.109:13786
87.98.128.76:5723
Signatures
-
Dridex family
-
resource yara_rule behavioral1/memory/3008-1-0x0000000074560000-0x000000007458F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 1384 3008 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 1292 wrote to memory of 3008 1292 rundll32.exe 30 PID 1292 wrote to memory of 3008 1292 rundll32.exe 30 PID 1292 wrote to memory of 3008 1292 rundll32.exe 30 PID 1292 wrote to memory of 3008 1292 rundll32.exe 30 PID 1292 wrote to memory of 3008 1292 rundll32.exe 30 PID 1292 wrote to memory of 3008 1292 rundll32.exe 30 PID 1292 wrote to memory of 3008 1292 rundll32.exe 30 PID 3008 wrote to memory of 1384 3008 rundll32.exe 31 PID 3008 wrote to memory of 1384 3008 rundll32.exe 31 PID 3008 wrote to memory of 1384 3008 rundll32.exe 31 PID 3008 wrote to memory of 1384 3008 rundll32.exe 31
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_49fdc9f48ebe4682f98ba142081b66df65ed2e200e3b58453af43e7a9486216c.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1292 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_49fdc9f48ebe4682f98ba142081b66df65ed2e200e3b58453af43e7a9486216c.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 2203⤵
- Program crash
PID:1384
-
-