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Analysis
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max time kernel
96s -
max time network
147s -
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, 09:31
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_e0c401d799fd2bd44309bc4217a3a6284ebb49eb2228fe0cf448e40ca71a5fae.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_e0c401d799fd2bd44309bc4217a3a6284ebb49eb2228fe0cf448e40ca71a5fae.dll
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Size
188KB
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MD5
6f12974ed00f54124329806a37660897
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SHA1
4d57dbeb4fb83beb07a98d549ebe181b935f149d
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SHA256
e0c401d799fd2bd44309bc4217a3a6284ebb49eb2228fe0cf448e40ca71a5fae
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SHA512
e3822b2b1c6a2dde9d158c6afe36e0d86ae2e82d503fc079ecc86cbec35f13bd24e405b473167a4db9d90f06220d54295d263b088a4678b7bad17665ae3dff96
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SSDEEP
3072:3teMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzY9qM:vq7fYIHBZkTB6DWruUCOwjt
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/3580-1-0x0000000074CC0000-0x0000000074CF0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2276 3580 WerFault.exe 85 -
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 5112 wrote to memory of 3580 5112 rundll32.exe 85 PID 5112 wrote to memory of 3580 5112 rundll32.exe 85 PID 5112 wrote to memory of 3580 5112 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e0c401d799fd2bd44309bc4217a3a6284ebb49eb2228fe0cf448e40ca71a5fae.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5112 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e0c401d799fd2bd44309bc4217a3a6284ebb49eb2228fe0cf448e40ca71a5fae.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3580 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3580 -s 6923⤵
- Program crash
PID:2276
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3580 -ip 35801⤵PID:4544