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Analysis
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max time kernel
148s -
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, 19:28
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_9fee4cf23bb78d576318462e57e8589076f4f131ead8a36b80d6a5cb86457531.dll
Resource
win7-20240708-en
General
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Target
JaffaCakes118_9fee4cf23bb78d576318462e57e8589076f4f131ead8a36b80d6a5cb86457531.dll
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Size
188KB
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MD5
fad4d7ec93040af699faaf65dcd45c8e
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SHA1
56f99dcf3a831aae3c53b71714ec642eed206786
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SHA256
9fee4cf23bb78d576318462e57e8589076f4f131ead8a36b80d6a5cb86457531
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SHA512
93ce0b83630e019a979e5ccb1b294178b7d8969205e1c86ee05b3f652017563a3de9132f5f190fe43ec1c08cdd7d5ce564715fe473528a933c5281ed7aee495c
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SSDEEP
3072:eteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzL9qM:Wq7fYIHBZkTB6DWruUCOwjt
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 behavioral2/memory/4284-1-0x00000000752F0000-0x0000000075320000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3668 4284 WerFault.exe 84 -
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 3760 wrote to memory of 4284 3760 rundll32.exe 84 PID 3760 wrote to memory of 4284 3760 rundll32.exe 84 PID 3760 wrote to memory of 4284 3760 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9fee4cf23bb78d576318462e57e8589076f4f131ead8a36b80d6a5cb86457531.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3760 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9fee4cf23bb78d576318462e57e8589076f4f131ead8a36b80d6a5cb86457531.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4284 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4284 -s 6923⤵
- Program crash
PID:3668
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4284 -ip 42841⤵PID:1164