Analysis
-
max time kernel
95s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-12-2024 13:32
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_c0c30b9cbcbd8c95d6dd50d97886f71245e8f43979036d2ea851fbcb6bf73b84.dll
Resource
win7-20241010-en
General
-
Target
JaffaCakes118_c0c30b9cbcbd8c95d6dd50d97886f71245e8f43979036d2ea851fbcb6bf73b84.dll
-
Size
184KB
-
MD5
0e9bd68ce6525bf46916fba62c2af7c2
-
SHA1
df0f527e6cf7790f9ee508dbbb4f7ca29e59078b
-
SHA256
c0c30b9cbcbd8c95d6dd50d97886f71245e8f43979036d2ea851fbcb6bf73b84
-
SHA512
a44f7ba0c329ab775763231544baa2710a8ad40465ea85aafef73fba91411b531286a510d417cd525b2cb321495e76c2ec03035f3148766df6bb7549625400aa
-
SSDEEP
3072:qiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaojlzoxss7:qiLVCIT4WK2z1W+CUHZj4Skq/eao5oC
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/4708-1-0x00000000750D0000-0x00000000750FF000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3932 4708 WerFault.exe 83 -
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 2244 wrote to memory of 4708 2244 rundll32.exe 83 PID 2244 wrote to memory of 4708 2244 rundll32.exe 83 PID 2244 wrote to memory of 4708 2244 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c0c30b9cbcbd8c95d6dd50d97886f71245e8f43979036d2ea851fbcb6bf73b84.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2244 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c0c30b9cbcbd8c95d6dd50d97886f71245e8f43979036d2ea851fbcb6bf73b84.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4708 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 6243⤵
- Program crash
PID:3932
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4708 -ip 47081⤵PID:3612