Analysis
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max time kernel
55s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
30-12-2024 21:25
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_69d642ea7c53e1728e32ead8b0c44f060a9799bbc285a86a98ea7e4c9f7962e8.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_69d642ea7c53e1728e32ead8b0c44f060a9799bbc285a86a98ea7e4c9f7962e8.dll
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Size
204KB
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MD5
4da5dc41d9d751e0d602af1861256df5
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SHA1
c1ca17e36ad819bfadd82804d4d8fe19d8f3b29a
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SHA256
69d642ea7c53e1728e32ead8b0c44f060a9799bbc285a86a98ea7e4c9f7962e8
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SHA512
c926c79fcbbd0ec9e71a55c5dbd7c657bf69ae11c01c9e73978e22cd6ec7e140bafda5b3d4f6f0d958bb7576a43e2e0a5b47dfc15d26e8f128ab837fce9bbb9b
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SSDEEP
3072:p6FOf6h8i6pdDPvaaeEGObTS/HaoGoK9kN+Jcr9bhrFKL3fJpwZ:pZuX6pEaeEDheWa+Jc9bhorfTw
Malware Config
Extracted
dridex
40111
45.58.56.12:443
162.241.54.59:6601
51.91.76.89:2303
Signatures
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Dridex family
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resource yara_rule behavioral1/memory/2112-1-0x0000000074C20000-0x0000000074C55000-memory.dmp dridex_ldr behavioral1/memory/2112-4-0x0000000074C20000-0x0000000074C55000-memory.dmp dridex_ldr -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA rundll32.exe -
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 7 IoCs
description pid Process procid_target PID 2724 wrote to memory of 2112 2724 rundll32.exe 31 PID 2724 wrote to memory of 2112 2724 rundll32.exe 31 PID 2724 wrote to memory of 2112 2724 rundll32.exe 31 PID 2724 wrote to memory of 2112 2724 rundll32.exe 31 PID 2724 wrote to memory of 2112 2724 rundll32.exe 31 PID 2724 wrote to memory of 2112 2724 rundll32.exe 31 PID 2724 wrote to memory of 2112 2724 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_69d642ea7c53e1728e32ead8b0c44f060a9799bbc285a86a98ea7e4c9f7962e8.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2724 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_69d642ea7c53e1728e32ead8b0c44f060a9799bbc285a86a98ea7e4c9f7962e8.dll,#12⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
PID:2112
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