Analysis
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max time kernel
93s -
max time network
153s -
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 19:43
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_6f19a0528a55763a08a58e059d0e90a505249977d196a4869d19a2d54a8dd45c.dll
Resource
win7-20241023-en
General
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Target
JaffaCakes118_6f19a0528a55763a08a58e059d0e90a505249977d196a4869d19a2d54a8dd45c.dll
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Size
188KB
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MD5
cf2fd4d8bd92ebaed7e8d87b53915a91
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SHA1
d1004b6ad5bb70e203593fbd51096a0170f8c28f
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SHA256
6f19a0528a55763a08a58e059d0e90a505249977d196a4869d19a2d54a8dd45c
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SHA512
ab0e6a93e24fe941e436b847da9e0676981264e2a0c7a4ac3b94fd601d6d3ca0a56419f872e5fc58d5f3c05b43e3235a4d3141c78a0e3b50ade64e5f9045348e
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SSDEEP
3072:MteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzX9qM: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/660-0-0x0000000075880000-0x00000000758B0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2228 660 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 4996 wrote to memory of 660 4996 rundll32.exe 83 PID 4996 wrote to memory of 660 4996 rundll32.exe 83 PID 4996 wrote to memory of 660 4996 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6f19a0528a55763a08a58e059d0e90a505249977d196a4869d19a2d54a8dd45c.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4996 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6f19a0528a55763a08a58e059d0e90a505249977d196a4869d19a2d54a8dd45c.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:660 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 660 -s 6963⤵
- Program crash
PID:2228
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 660 -ip 6601⤵PID:3728