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Analysis
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max time kernel
93s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
25/12/2024, 19:41
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_c358ad2c80471dc59b41aae1eee3627ef3cf27725bd3618ba727331c3241c782.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_c358ad2c80471dc59b41aae1eee3627ef3cf27725bd3618ba727331c3241c782.dll
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Size
163KB
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MD5
de0f9aeeeb689e71ed4a34e669f60de6
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SHA1
891e76148b0e0c4f39312b8b9c6504bf217e7692
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SHA256
c358ad2c80471dc59b41aae1eee3627ef3cf27725bd3618ba727331c3241c782
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SHA512
38feb731443317bbe6c68eb015437e2b97ff731e2a2b4a4abd089171b1a3b2524de0431a4b2fe18dd81c05f53ff33c9fa5627a2ce16390e61617678256fe7018
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SSDEEP
3072:par6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:Ts4p+ADxnSO6D2cOp
Malware Config
Extracted
dridex
22202
43.229.206.212:443
82.209.17.209:8172
162.241.209.225:4125
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/732-1-0x0000000010000000-0x000000001002E000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 952 732 WerFault.exe 83 -
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 1148 wrote to memory of 732 1148 rundll32.exe 83 PID 1148 wrote to memory of 732 1148 rundll32.exe 83 PID 1148 wrote to memory of 732 1148 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c358ad2c80471dc59b41aae1eee3627ef3cf27725bd3618ba727331c3241c782.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1148 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c358ad2c80471dc59b41aae1eee3627ef3cf27725bd3618ba727331c3241c782.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:732 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 732 -s 7083⤵
- Program crash
PID:952
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 732 -ip 7321⤵PID:3280