Analysis
-
max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-12-2024 22:50
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_44008814cd32b11b3ee8827d2cabe947d423f88d20eaf840ffc653bd52615182.dll
Resource
win7-20240903-en
General
-
Target
JaffaCakes118_44008814cd32b11b3ee8827d2cabe947d423f88d20eaf840ffc653bd52615182.dll
-
Size
184KB
-
MD5
2405ae8664637572179b79d8e0e61247
-
SHA1
721e8454cc60a2fbe04f9847dd17798d17cdd418
-
SHA256
44008814cd32b11b3ee8827d2cabe947d423f88d20eaf840ffc653bd52615182
-
SHA512
cbda5dea74ebcef9aaf0cf318df334d7d6b30762dc95f426801eca1f9de9b38f7a5467a46350cd365305f69816c24ea48e4032cdd1c4a6b5d4cc456c9b258440
-
SSDEEP
3072:ZiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoblzoxss7:ZiLVCIT4WK2z1W+CUHZj4Skq/eaohoC
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 behavioral2/memory/640-1-0x0000000075820000-0x000000007584F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3168 640 WerFault.exe 82 -
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 3 IoCs
description pid Process procid_target PID 4592 wrote to memory of 640 4592 rundll32.exe 82 PID 4592 wrote to memory of 640 4592 rundll32.exe 82 PID 4592 wrote to memory of 640 4592 rundll32.exe 82
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_44008814cd32b11b3ee8827d2cabe947d423f88d20eaf840ffc653bd52615182.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4592 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_44008814cd32b11b3ee8827d2cabe947d423f88d20eaf840ffc653bd52615182.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:640 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 640 -s 6203⤵
- Program crash
PID:3168
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 640 -ip 6401⤵PID:448