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Analysis
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max time kernel
95s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24/12/2024, 09:33
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_701819a464b438faa9e63f9760581045bfa32068a4780902c3cf3dbfcf26ef11.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_701819a464b438faa9e63f9760581045bfa32068a4780902c3cf3dbfcf26ef11.dll
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Size
188KB
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MD5
9b5364a50e247e91ae04d13e41bc86e7
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SHA1
bf1a4a6ba813c46f42459ffdfceacc9149d4080c
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SHA256
701819a464b438faa9e63f9760581045bfa32068a4780902c3cf3dbfcf26ef11
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SHA512
08f6cd7d14eb94bb5044a629468c4724040674f7a3f13c252d20d8677bc71c744d79f4d3d224fa498a25c19c64b3dce3c9d2679bd2423778f97e5e7d28e5125c
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SSDEEP
3072:/teMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzg9qM: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/4052-1-0x0000000074B30000-0x0000000074B60000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3824 4052 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 4000 wrote to memory of 4052 4000 rundll32.exe 83 PID 4000 wrote to memory of 4052 4000 rundll32.exe 83 PID 4000 wrote to memory of 4052 4000 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_701819a464b438faa9e63f9760581045bfa32068a4780902c3cf3dbfcf26ef11.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4000 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_701819a464b438faa9e63f9760581045bfa32068a4780902c3cf3dbfcf26ef11.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4052 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4052 -s 6923⤵
- Program crash
PID:3824
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4052 -ip 40521⤵PID:3476