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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, 23:01
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_e636040dea6b574ab68f1140067ebc581e552d7f5f84fa39104867460494c468.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_e636040dea6b574ab68f1140067ebc581e552d7f5f84fa39104867460494c468.dll
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Size
188KB
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MD5
e763cf1e8075eba901186d9dcd8ee5f9
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SHA1
e48763f555a91323053140aec4364fc1bc19f486
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SHA256
e636040dea6b574ab68f1140067ebc581e552d7f5f84fa39104867460494c468
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SHA512
719614e12e11578cd658b0af2fd535f3c70a9a0682e2a61cd01276b8c49ec4a24d4b828ae69d1be32702eac78818e48c5909d011d05fb90dc67d370ea872f240
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SSDEEP
3072:kteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzC9qM:Yq7fYIHBZkTB6DWruUCOwjt
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/1760-1-0x0000000075810000-0x0000000075840000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 1548 1760 WerFault.exe 82 -
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 4808 wrote to memory of 1760 4808 rundll32.exe 82 PID 4808 wrote to memory of 1760 4808 rundll32.exe 82 PID 4808 wrote to memory of 1760 4808 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e636040dea6b574ab68f1140067ebc581e552d7f5f84fa39104867460494c468.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4808 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e636040dea6b574ab68f1140067ebc581e552d7f5f84fa39104867460494c468.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1760 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1760 -s 6963⤵
- Program crash
PID:1548
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 1760 -ip 17601⤵PID:2876