Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
23-12-2024 23:16
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_85f894f49df88bb3e9dfc199b1d880b10be4b80096cee014c506be7da7f5d9c9.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_85f894f49df88bb3e9dfc199b1d880b10be4b80096cee014c506be7da7f5d9c9.dll
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Size
188KB
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MD5
13f07d39013c3f5af97415a9f1cc06a9
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SHA1
e6ad5e7faf3a73faa461a49eb5cac13d2ad3f07c
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SHA256
85f894f49df88bb3e9dfc199b1d880b10be4b80096cee014c506be7da7f5d9c9
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SHA512
fba53c712a736010efebc30007b71f5059daa9ff186704397fa447b405848c577e6fec18833f5dce8b9a8e854654ff5f2153cb3256745ea1e2cf23635692d1ea
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SSDEEP
3072:4teMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIz+9qM:8q7fYIHBZkTB6DWruUCOwjt
Malware Config
Extracted
dridex
22201
103.87.173.60:443
45.32.243.209:8116
207.180.208.54:4664
Signatures
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Dridex family
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resource yara_rule behavioral1/memory/1364-0-0x0000000074A20000-0x0000000074A50000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2696 1364 WerFault.exe 31 -
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 2848 wrote to memory of 1364 2848 rundll32.exe 31 PID 2848 wrote to memory of 1364 2848 rundll32.exe 31 PID 2848 wrote to memory of 1364 2848 rundll32.exe 31 PID 2848 wrote to memory of 1364 2848 rundll32.exe 31 PID 2848 wrote to memory of 1364 2848 rundll32.exe 31 PID 2848 wrote to memory of 1364 2848 rundll32.exe 31 PID 2848 wrote to memory of 1364 2848 rundll32.exe 31 PID 1364 wrote to memory of 2696 1364 rundll32.exe 32 PID 1364 wrote to memory of 2696 1364 rundll32.exe 32 PID 1364 wrote to memory of 2696 1364 rundll32.exe 32 PID 1364 wrote to memory of 2696 1364 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_85f894f49df88bb3e9dfc199b1d880b10be4b80096cee014c506be7da7f5d9c9.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2848 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_85f894f49df88bb3e9dfc199b1d880b10be4b80096cee014c506be7da7f5d9c9.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1364 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1364 -s 3003⤵
- Program crash
PID:2696
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