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Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
24/12/2024, 01:20
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_89ef354f1198bbc3e52d3bf292730fa15543868425a9231eeb6d2412a6c02ffd.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_89ef354f1198bbc3e52d3bf292730fa15543868425a9231eeb6d2412a6c02ffd.dll
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Size
188KB
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MD5
5e47eda4529bd8cce3689cdb489eb97d
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SHA1
23904c75f774b5842eaad65e1004640084e0b6a3
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SHA256
89ef354f1198bbc3e52d3bf292730fa15543868425a9231eeb6d2412a6c02ffd
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SHA512
114f054e651c2edc8adc3a024e9fafbb55219ef5cf955e74a12d6ae1f01350ec374f2384fc753b579cd8155acef540ac66d4e777dcf0f2d37c13297887d2ac20
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SSDEEP
3072:gteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIz29qM:0q7fYIHBZkTB6DWruUCOwjt
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 behavioral1/memory/2360-1-0x0000000074580000-0x00000000745B0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2576 2360 WerFault.exe 30 -
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 11 IoCs
description pid Process procid_target PID 2568 wrote to memory of 2360 2568 rundll32.exe 30 PID 2568 wrote to memory of 2360 2568 rundll32.exe 30 PID 2568 wrote to memory of 2360 2568 rundll32.exe 30 PID 2568 wrote to memory of 2360 2568 rundll32.exe 30 PID 2568 wrote to memory of 2360 2568 rundll32.exe 30 PID 2568 wrote to memory of 2360 2568 rundll32.exe 30 PID 2568 wrote to memory of 2360 2568 rundll32.exe 30 PID 2360 wrote to memory of 2576 2360 rundll32.exe 31 PID 2360 wrote to memory of 2576 2360 rundll32.exe 31 PID 2360 wrote to memory of 2576 2360 rundll32.exe 31 PID 2360 wrote to memory of 2576 2360 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_89ef354f1198bbc3e52d3bf292730fa15543868425a9231eeb6d2412a6c02ffd.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2568 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_89ef354f1198bbc3e52d3bf292730fa15543868425a9231eeb6d2412a6c02ffd.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2360 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2360 -s 3003⤵
- Program crash
PID:2576
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