Analysis
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max time kernel
95s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22-12-2024 04:41
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_f2f88002971dce2dc33e425ff415a637a80ff5ffbd8f010bd91d84f27d6d3601.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_f2f88002971dce2dc33e425ff415a637a80ff5ffbd8f010bd91d84f27d6d3601.dll
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Size
184KB
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MD5
33e8c30edb8093714ae92bda72b90990
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SHA1
9f87f77c8e3e20386adddd9a8cca3b3258c6655a
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SHA256
f2f88002971dce2dc33e425ff415a637a80ff5ffbd8f010bd91d84f27d6d3601
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SHA512
26c4c7128a580ed807620d62435eeffc292bbf9389ffae87210f98ad90806b44badce2c746f7d206863a331d4d4e0b94bca3adafb6c1958a1612711b9db86230
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SSDEEP
3072:oiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoJlzoxss7:oiLVCIT4WK2z1W+CUHZj4Skq/eaoXoC
Malware Config
Extracted
dridex
22202
80.241.218.90:443
103.161.172.109:13786
87.98.128.76:5723
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/4992-1-0x0000000075860000-0x000000007588F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2724 4992 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 2368 wrote to memory of 4992 2368 rundll32.exe 82 PID 2368 wrote to memory of 4992 2368 rundll32.exe 82 PID 2368 wrote to memory of 4992 2368 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f2f88002971dce2dc33e425ff415a637a80ff5ffbd8f010bd91d84f27d6d3601.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2368 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f2f88002971dce2dc33e425ff415a637a80ff5ffbd8f010bd91d84f27d6d3601.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4992 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4992 -s 6163⤵
- Program crash
PID:2724
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4992 -ip 49921⤵PID:3384