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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, 19:29
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_e6eb0d70a6f2a25c468264f3bd4469825404ef5b972ffcdbe31e8bb35b2752dc.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_e6eb0d70a6f2a25c468264f3bd4469825404ef5b972ffcdbe31e8bb35b2752dc.dll
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Size
204KB
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MD5
c1c945a5ffc920d55d8becf64fc913ed
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SHA1
58d1db86bece2f6cb74e7006bac9b8d3421f69a0
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SHA256
e6eb0d70a6f2a25c468264f3bd4469825404ef5b972ffcdbe31e8bb35b2752dc
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SHA512
80bf786e11ab3cf9d5a674be93cdb49b7fec5870bc6476a11fb834b56593111963a510a0c59a7c61e8106eebf0bff26d4653793bfecef47fd0b6cf6fc571c2b8
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SSDEEP
3072:X6FOf6h8i6pdDPvaaeEGObTS/HaoGoK9kN+Jcr9bhrFKL3fJpwZ:XZuX6pEaeEDheWa+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/2820-1-0x00000000747D0000-0x0000000074805000-memory.dmp dridex_ldr behavioral1/memory/2820-2-0x00000000747D0000-0x0000000074805000-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 2692 wrote to memory of 2820 2692 rundll32.exe 30 PID 2692 wrote to memory of 2820 2692 rundll32.exe 30 PID 2692 wrote to memory of 2820 2692 rundll32.exe 30 PID 2692 wrote to memory of 2820 2692 rundll32.exe 30 PID 2692 wrote to memory of 2820 2692 rundll32.exe 30 PID 2692 wrote to memory of 2820 2692 rundll32.exe 30 PID 2692 wrote to memory of 2820 2692 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e6eb0d70a6f2a25c468264f3bd4469825404ef5b972ffcdbe31e8bb35b2752dc.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2692 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e6eb0d70a6f2a25c468264f3bd4469825404ef5b972ffcdbe31e8bb35b2752dc.dll,#12⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
PID:2820
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