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Analysis
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max time kernel
148s -
max time network
154s -
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, 01:44
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_34ed7496cb97b69910b6889983229c2b98f8fde9c1e6c083f2e80adaec8ab2c1.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_34ed7496cb97b69910b6889983229c2b98f8fde9c1e6c083f2e80adaec8ab2c1.dll
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Size
188KB
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MD5
8b52e9fe32cd6c10b0df7f80b7afccae
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SHA1
f612c05e82431aeccf09ffa02439e0f9f2d2e1aa
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SHA256
34ed7496cb97b69910b6889983229c2b98f8fde9c1e6c083f2e80adaec8ab2c1
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SHA512
9ab4c30202bce198a56ed4408039626799b1774a5bafdfb82f846a4f908c0efebafb86df68bd59500a4ed1c58eff4743b364d5283b86ebada7e4247dd88af6d6
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SSDEEP
3072:zteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzP9qM:7q7fYIHBZkTB6DWruUCOwjt
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/4624-0-0x0000000075610000-0x0000000075640000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 4180 4624 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 3024 wrote to memory of 4624 3024 rundll32.exe 82 PID 3024 wrote to memory of 4624 3024 rundll32.exe 82 PID 3024 wrote to memory of 4624 3024 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_34ed7496cb97b69910b6889983229c2b98f8fde9c1e6c083f2e80adaec8ab2c1.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3024 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_34ed7496cb97b69910b6889983229c2b98f8fde9c1e6c083f2e80adaec8ab2c1.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4624 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4624 -s 6923⤵
- Program crash
PID:4180
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4624 -ip 46241⤵PID:5004