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Analysis
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max time kernel
51s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
30/12/2024, 19:15
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_5c7a2910d5591993b3eb60be26db3d4beb32bc3d28321b920cfa05436e1d5106.dll
Resource
win7-20240708-en
General
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Target
JaffaCakes118_5c7a2910d5591993b3eb60be26db3d4beb32bc3d28321b920cfa05436e1d5106.dll
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Size
204KB
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MD5
f99919b452853694fe7793ff07630b9c
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SHA1
050229f92b973cd77dc2350c5fec345ee5cf2f11
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SHA256
5c7a2910d5591993b3eb60be26db3d4beb32bc3d28321b920cfa05436e1d5106
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SHA512
939a4be33170f5da77807afad28f05e6bb6782faee831fa576f4fa966059bd0d7e0e918444ffe07ebdb7f9be0af151a8964ff89cf36c8ae2803b383f6954f1ac
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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/2504-1-0x0000000074FE0000-0x0000000075015000-memory.dmp dridex_ldr behavioral1/memory/2504-4-0x0000000074FE0000-0x0000000075015000-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 2480 wrote to memory of 2504 2480 rundll32.exe 30 PID 2480 wrote to memory of 2504 2480 rundll32.exe 30 PID 2480 wrote to memory of 2504 2480 rundll32.exe 30 PID 2480 wrote to memory of 2504 2480 rundll32.exe 30 PID 2480 wrote to memory of 2504 2480 rundll32.exe 30 PID 2480 wrote to memory of 2504 2480 rundll32.exe 30 PID 2480 wrote to memory of 2504 2480 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5c7a2910d5591993b3eb60be26db3d4beb32bc3d28321b920cfa05436e1d5106.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2480 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5c7a2910d5591993b3eb60be26db3d4beb32bc3d28321b920cfa05436e1d5106.dll,#12⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
PID:2504
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