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Analysis
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max time kernel
95s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
29/12/2024, 11:38
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_e9c357acf089883b4fe651e0c961ca25d38026305534be3d70b7159ae94ae89f.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_e9c357acf089883b4fe651e0c961ca25d38026305534be3d70b7159ae94ae89f.dll
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Size
184KB
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MD5
dc66778839e7b4c39110090fed55c096
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SHA1
7444cf680231562b9c2fd28324f3179fa99dae38
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SHA256
e9c357acf089883b4fe651e0c961ca25d38026305534be3d70b7159ae94ae89f
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SHA512
2de62c7ab3ade7b16611044f0b1467eb58d5f0358ff3b969cb0f14ae8d9cbf790e1ac89e3e645281836e65d15114e6031de8c2a720f1836b542bb9aa0c0601bd
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SSDEEP
3072:9iLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoclzoxss7:9iLVCIT4WK2z1W+CUHZj4Skq/eaoioC
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/2032-1-0x0000000074EA0000-0x0000000074ECF000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 1148 2032 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 4776 wrote to memory of 2032 4776 rundll32.exe 82 PID 4776 wrote to memory of 2032 4776 rundll32.exe 82 PID 4776 wrote to memory of 2032 4776 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e9c357acf089883b4fe651e0c961ca25d38026305534be3d70b7159ae94ae89f.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4776 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e9c357acf089883b4fe651e0c961ca25d38026305534be3d70b7159ae94ae89f.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2032 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2032 -s 6163⤵
- Program crash
PID:1148
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2032 -ip 20321⤵PID:3376