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Analysis
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max time kernel
149s -
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
24/12/2024, 02:15
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_4f823adf4347455a70b65e060abd15c1962cc6411016423a895717dd8df07b69.dll
Resource
win7-20240729-en
General
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Target
JaffaCakes118_4f823adf4347455a70b65e060abd15c1962cc6411016423a895717dd8df07b69.dll
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Size
188KB
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MD5
0a02e14b562511e61f00c8450c339506
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SHA1
ca79cedc21b7d46921b4813e1866150491210e5b
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SHA256
4f823adf4347455a70b65e060abd15c1962cc6411016423a895717dd8df07b69
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SHA512
db8b359a357ba7b2c7ddc4b7204b298566b3057bca0e5cb6a4aa498fb452da1d9305b0c7945e221c5661a920a2dbaaa95fd10b4f69c6367947adb8f53bc7240f
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SSDEEP
3072:MteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIz/9qM: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/2908-1-0x0000000075500000-0x0000000075530000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3652 2908 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 2588 wrote to memory of 2908 2588 rundll32.exe 83 PID 2588 wrote to memory of 2908 2588 rundll32.exe 83 PID 2588 wrote to memory of 2908 2588 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4f823adf4347455a70b65e060abd15c1962cc6411016423a895717dd8df07b69.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2588 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4f823adf4347455a70b65e060abd15c1962cc6411016423a895717dd8df07b69.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2908 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2908 -s 6923⤵
- Program crash
PID:3652
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2908 -ip 29081⤵PID:4756