Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
30/12/2024, 19:12 UTC
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_5bd10a3d6a1b9299f155e26c71cd15d270770a3f9f3bbccdbfb6904761735c96.dll
Resource
win7-20241023-en
General
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Target
JaffaCakes118_5bd10a3d6a1b9299f155e26c71cd15d270770a3f9f3bbccdbfb6904761735c96.dll
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Size
188KB
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MD5
892f07a459dfc32ec620bb28ed641d4e
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SHA1
a79b3ec0d5d83baaed2de854ad9693243065abd8
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SHA256
5bd10a3d6a1b9299f155e26c71cd15d270770a3f9f3bbccdbfb6904761735c96
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SHA512
9f23df92575e4eb8232e5af9ac2d01356e379782fef53199c8af2dd2c767d26a8eecfee851d33e930cadb1953fad6cdb0819e380a664e2045b43b51d48145116
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SSDEEP
3072:EteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzH9qM:4q7fYIHBZkTB6DWruUCOwjt
Malware Config
Extracted
dridex
22201
103.87.173.60:443
45.32.243.209:8116
207.180.208.54:4664
Signatures
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Dridex family
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resource yara_rule behavioral1/memory/1028-1-0x0000000074860000-0x0000000074890000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 1920 1028 WerFault.exe 30 -
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 11 IoCs
description pid Process procid_target PID 2140 wrote to memory of 1028 2140 rundll32.exe 30 PID 2140 wrote to memory of 1028 2140 rundll32.exe 30 PID 2140 wrote to memory of 1028 2140 rundll32.exe 30 PID 2140 wrote to memory of 1028 2140 rundll32.exe 30 PID 2140 wrote to memory of 1028 2140 rundll32.exe 30 PID 2140 wrote to memory of 1028 2140 rundll32.exe 30 PID 2140 wrote to memory of 1028 2140 rundll32.exe 30 PID 1028 wrote to memory of 1920 1028 rundll32.exe 32 PID 1028 wrote to memory of 1920 1028 rundll32.exe 32 PID 1028 wrote to memory of 1920 1028 rundll32.exe 32 PID 1028 wrote to memory of 1920 1028 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5bd10a3d6a1b9299f155e26c71cd15d270770a3f9f3bbccdbfb6904761735c96.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2140 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5bd10a3d6a1b9299f155e26c71cd15d270770a3f9f3bbccdbfb6904761735c96.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1028 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1028 -s 3003⤵
- Program crash
PID:1920
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