Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
24/12/2024, 01:37
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_2bb28d420ed9132b66bfeb04974c45af19656272fe053e9def538fb822072ad2.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_2bb28d420ed9132b66bfeb04974c45af19656272fe053e9def538fb822072ad2.dll
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Size
188KB
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MD5
d026e95535f8a2456fe31a61ab38a747
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SHA1
26f8dfc188dd6fac95a065b0a6283250222c8c0d
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SHA256
2bb28d420ed9132b66bfeb04974c45af19656272fe053e9def538fb822072ad2
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SHA512
e0d8c8814fdf62a2b0163caf25f58d17dd427c98d9e0b6b76e51f2450b8e65b1d7a3f0fa4d10ea51e35dac2221a455b2a158c5e239ae75e779227417cb6b0bcc
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SSDEEP
3072:jteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzk9qM:Lq7fYIHBZkTB6DWruUCOwjt
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/3044-1-0x00000000753B0000-0x00000000753E0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2100 3044 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 2712 wrote to memory of 3044 2712 rundll32.exe 30 PID 2712 wrote to memory of 3044 2712 rundll32.exe 30 PID 2712 wrote to memory of 3044 2712 rundll32.exe 30 PID 2712 wrote to memory of 3044 2712 rundll32.exe 30 PID 2712 wrote to memory of 3044 2712 rundll32.exe 30 PID 2712 wrote to memory of 3044 2712 rundll32.exe 30 PID 2712 wrote to memory of 3044 2712 rundll32.exe 30 PID 3044 wrote to memory of 2100 3044 rundll32.exe 31 PID 3044 wrote to memory of 2100 3044 rundll32.exe 31 PID 3044 wrote to memory of 2100 3044 rundll32.exe 31 PID 3044 wrote to memory of 2100 3044 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2bb28d420ed9132b66bfeb04974c45af19656272fe053e9def538fb822072ad2.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2712 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2bb28d420ed9132b66bfeb04974c45af19656272fe053e9def538fb822072ad2.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3044 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3044 -s 3003⤵
- Program crash
PID:2100
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