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Analysis
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max time kernel
122s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
24/12/2024, 10:01
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_1c819040e832ac372355565d4c28dd737a007d234b005fb23829a8b754d40fbd.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_1c819040e832ac372355565d4c28dd737a007d234b005fb23829a8b754d40fbd.dll
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Size
188KB
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MD5
16e2858dc96e74e326bfdb843463a617
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SHA1
5ac5ec1c9969cae511d0f1fd66c2ff944d74fea8
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SHA256
1c819040e832ac372355565d4c28dd737a007d234b005fb23829a8b754d40fbd
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SHA512
f5d31c5c17adcc4f1ef76d9a09dc0d0b768adeed7f4da64a309427715544d75c0f7e58747e1e9170759b041d5a8aab2d6db1cbff7e098fa1f7db9dcea1b571f7
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SSDEEP
3072:LteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIz29qM:Dq7fYIHBZkTB6DWruUCOwjt
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/2392-1-0x0000000074A30000-0x0000000074A60000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2740 2392 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 2440 wrote to memory of 2392 2440 rundll32.exe 30 PID 2440 wrote to memory of 2392 2440 rundll32.exe 30 PID 2440 wrote to memory of 2392 2440 rundll32.exe 30 PID 2440 wrote to memory of 2392 2440 rundll32.exe 30 PID 2440 wrote to memory of 2392 2440 rundll32.exe 30 PID 2440 wrote to memory of 2392 2440 rundll32.exe 30 PID 2440 wrote to memory of 2392 2440 rundll32.exe 30 PID 2392 wrote to memory of 2740 2392 rundll32.exe 31 PID 2392 wrote to memory of 2740 2392 rundll32.exe 31 PID 2392 wrote to memory of 2740 2392 rundll32.exe 31 PID 2392 wrote to memory of 2740 2392 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1c819040e832ac372355565d4c28dd737a007d234b005fb23829a8b754d40fbd.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2440 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1c819040e832ac372355565d4c28dd737a007d234b005fb23829a8b754d40fbd.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2392 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2392 -s 3003⤵
- Program crash
PID:2740
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