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Analysis
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max time kernel
94s -
max time network
146s -
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, 19:37
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_c14ddca00332061a4bc7462e96a779b7a928406e78253142be05890b4229680d.dll
Resource
win7-20240708-en
General
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Target
JaffaCakes118_c14ddca00332061a4bc7462e96a779b7a928406e78253142be05890b4229680d.dll
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Size
188KB
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MD5
01c806a3601e0daf120e86e67b52773a
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SHA1
65b7a02e7475d04f104f41e2b47c00164ace8216
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SHA256
c14ddca00332061a4bc7462e96a779b7a928406e78253142be05890b4229680d
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SHA512
7479fbf1481a7de57a8b5912f4e0adc168ee674f7fc730f299b1a9e207760d1375438a4de3bebe28be34d5bb77ce5a352abd7eadca6f51dc280cd7aea7c0845b
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SSDEEP
3072:JteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzd9qM:Fq7fYIHBZkTB6DWruUCOwjt
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/3944-1-0x0000000074B60000-0x0000000074B90000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 4016 3944 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 2512 wrote to memory of 3944 2512 rundll32.exe 83 PID 2512 wrote to memory of 3944 2512 rundll32.exe 83 PID 2512 wrote to memory of 3944 2512 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c14ddca00332061a4bc7462e96a779b7a928406e78253142be05890b4229680d.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2512 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c14ddca00332061a4bc7462e96a779b7a928406e78253142be05890b4229680d.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3944 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3944 -s 6923⤵
- Program crash
PID:4016
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3944 -ip 39441⤵PID:5008