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Analysis
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max time kernel
94s -
max time network
145s -
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, 22:29
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_023d6d7b2d7aa6d33ef8389e5de3cd17eb162c7afa161e505953a76139076b75.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_023d6d7b2d7aa6d33ef8389e5de3cd17eb162c7afa161e505953a76139076b75.dll
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Size
188KB
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MD5
55303ae53bbdc5344066724301a98074
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SHA1
2e136d1db7722017dbb6532fffb8e4c01e1c5c50
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SHA256
023d6d7b2d7aa6d33ef8389e5de3cd17eb162c7afa161e505953a76139076b75
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SHA512
ab5eadac26120656fc1e23580a7f2eb02e867d06952c3e109303c021f195f9479aa8468b07312fc9b9220a068d3ff9d4a3912c4141194a188f476c7df846b965
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SSDEEP
3072:uteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzk9qM:Gq7fYIHBZkTB6DWruUCOwjt
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/1948-1-0x0000000074A80000-0x0000000074AB0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3944 1948 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 2020 wrote to memory of 1948 2020 rundll32.exe 83 PID 2020 wrote to memory of 1948 2020 rundll32.exe 83 PID 2020 wrote to memory of 1948 2020 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_023d6d7b2d7aa6d33ef8389e5de3cd17eb162c7afa161e505953a76139076b75.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2020 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_023d6d7b2d7aa6d33ef8389e5de3cd17eb162c7afa161e505953a76139076b75.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1948 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1948 -s 6923⤵
- Program crash
PID:3944
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1948 -ip 19481⤵PID:2440