Analysis
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max time kernel
93s -
max time network
141s -
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 21:05
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_898b94f85b60bd62acc96460436e9751d2c9cdfc95fc9b00aad2dd5ebcf4ba40.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_898b94f85b60bd62acc96460436e9751d2c9cdfc95fc9b00aad2dd5ebcf4ba40.dll
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Size
188KB
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MD5
27e7fb3f19e19cfccebdd1c5d30da209
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SHA1
840493a046ab979ad83d3182dbd7cd8feba6ab96
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SHA256
898b94f85b60bd62acc96460436e9751d2c9cdfc95fc9b00aad2dd5ebcf4ba40
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SHA512
f09d395755aec00805e615eb011af48da675d86b822136fa31decb00ac593cda3ba44ff8cee6af765c60fe5c9b1c04527302c252ac33a6e83515797a94a6a46d
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SSDEEP
3072:/teMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIz29qM:nq7fYIHBZkTB6DWruUCOwjt
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/2940-1-0x00000000754E0000-0x0000000075510000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2260 2940 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 5080 wrote to memory of 2940 5080 rundll32.exe 84 PID 5080 wrote to memory of 2940 5080 rundll32.exe 84 PID 5080 wrote to memory of 2940 5080 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_898b94f85b60bd62acc96460436e9751d2c9cdfc95fc9b00aad2dd5ebcf4ba40.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5080 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_898b94f85b60bd62acc96460436e9751d2c9cdfc95fc9b00aad2dd5ebcf4ba40.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2940 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2940 -s 6923⤵
- Program crash
PID:2260
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2940 -ip 29401⤵PID:4692