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Analysis
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max time kernel
95s -
max time network
139s -
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, 07:07
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_f8d158bb6d60823816e353ba0308ef9179ac114cad25b979f630ad23977236a1.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_f8d158bb6d60823816e353ba0308ef9179ac114cad25b979f630ad23977236a1.dll
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Size
163KB
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MD5
fc14cb1c8e50fb480d9077d563dc90e0
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SHA1
98527318d055fdeabfd7533ab61b703e3b8af353
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SHA256
f8d158bb6d60823816e353ba0308ef9179ac114cad25b979f630ad23977236a1
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SHA512
c8fdfa6c12694587c0d2710e91a6c171e2f16bff42410344e34ac6d8d90fe29fee2ed92d961d770c596c2ecd48c329c72bf5b725b644d3861dd1c8ea569d459c
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SSDEEP
3072:Kar6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:Ms4p+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/1008-0-0x0000000010000000-0x000000001002E000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2152 1008 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 1528 wrote to memory of 1008 1528 rundll32.exe 83 PID 1528 wrote to memory of 1008 1528 rundll32.exe 83 PID 1528 wrote to memory of 1008 1528 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f8d158bb6d60823816e353ba0308ef9179ac114cad25b979f630ad23977236a1.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1528 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f8d158bb6d60823816e353ba0308ef9179ac114cad25b979f630ad23977236a1.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1008 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1008 -s 7083⤵
- Program crash
PID:2152
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1008 -ip 10081⤵PID:1764