Analysis
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max time kernel
59s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-12-2024 18:34
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_6996fff0878b22565f799c9b2085a3ed9430f97d5b9c3ae27b8571d0ab533296.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_6996fff0878b22565f799c9b2085a3ed9430f97d5b9c3ae27b8571d0ab533296.dll
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Size
204KB
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MD5
f29a63c6bb2539bd7337d1ec2fa6aca8
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SHA1
c40c26c6aced3b9a26a21ee73c68be5af5c6470a
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SHA256
6996fff0878b22565f799c9b2085a3ed9430f97d5b9c3ae27b8571d0ab533296
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SHA512
baad45093ccb71c840e75c13ac4d340b77226858030cd6d37a026dbaccb8483d2d9f089fa80cf5cea09e242d19b6f03502168835a11488fcfe6c6a78c94743ff
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SSDEEP
3072:s6FOf6h8i6pdDPvaaeEGObTS/HaoGoK9kN+Jcr9bhrFKL3fJpwZ:sZuX6pEaeEDheWa+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 behavioral2/memory/876-1-0x0000000074D70000-0x0000000074DA5000-memory.dmp dridex_ldr behavioral2/memory/876-4-0x0000000074D70000-0x0000000074DA5000-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 3 IoCs
description pid Process procid_target PID 3768 wrote to memory of 876 3768 rundll32.exe 82 PID 3768 wrote to memory of 876 3768 rundll32.exe 82 PID 3768 wrote to memory of 876 3768 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6996fff0878b22565f799c9b2085a3ed9430f97d5b9c3ae27b8571d0ab533296.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3768 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6996fff0878b22565f799c9b2085a3ed9430f97d5b9c3ae27b8571d0ab533296.dll,#12⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
PID:876
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