Analysis
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max time kernel
74s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30-12-2024 22:31
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_30e2ecb2d1306a53f867efa703b45e358f724b658e559ab303c22761492aaa10.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_30e2ecb2d1306a53f867efa703b45e358f724b658e559ab303c22761492aaa10.dll
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Size
204KB
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MD5
3bccb292e857e97470b8f361d037438c
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SHA1
94ed1b7b812690dbd34c9091b0dbb661fd63d5dd
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SHA256
30e2ecb2d1306a53f867efa703b45e358f724b658e559ab303c22761492aaa10
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SHA512
425d38af8765fda91bbe14091ac511baeb3d39f6dc84363e6ae6183a71424ce20b6920cd4b82986029ee181c682dd5c51bfc392f889190fb3d217ebd0d9b566b
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SSDEEP
3072:A6FOf6h8i6pdDPvaaeEGObTS/HaoGoK9kN+Jcr9bhrFKL3fJpwZ:AZuX6pEaeEDheWa+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/1748-1-0x0000000075240000-0x0000000075275000-memory.dmp dridex_ldr behavioral1/memory/1748-3-0x0000000075240000-0x0000000075275000-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 2420 wrote to memory of 1748 2420 rundll32.exe 30 PID 2420 wrote to memory of 1748 2420 rundll32.exe 30 PID 2420 wrote to memory of 1748 2420 rundll32.exe 30 PID 2420 wrote to memory of 1748 2420 rundll32.exe 30 PID 2420 wrote to memory of 1748 2420 rundll32.exe 30 PID 2420 wrote to memory of 1748 2420 rundll32.exe 30 PID 2420 wrote to memory of 1748 2420 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_30e2ecb2d1306a53f867efa703b45e358f724b658e559ab303c22761492aaa10.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2420 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_30e2ecb2d1306a53f867efa703b45e358f724b658e559ab303c22761492aaa10.dll,#12⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
PID:1748
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