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Analysis
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max time kernel
120s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
30/12/2024, 22:23
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_c6d0097825eed7768c2a4328b941ecd1c7537c60a436e647b15d773708102e6d.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_c6d0097825eed7768c2a4328b941ecd1c7537c60a436e647b15d773708102e6d.dll
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Size
163KB
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MD5
df157aed6fc4ea909829a9d3c911bde7
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SHA1
544447dffba433493eb8eb6bddca68d88768a337
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SHA256
c6d0097825eed7768c2a4328b941ecd1c7537c60a436e647b15d773708102e6d
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SHA512
69efb2dfb72242dd1c52fb7b8353b39d0b11fca78890ef81d930d075a6787ffdc87f8842624ce15393c8e621e53c0453681944d284a6b8f9b10f92d95afc10b3
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SSDEEP
3072:r9F/oNrQb4xVubbXP/NTccbsFvCeLmXH57V30e8Pj:r9F6rQXvFczvYpQP
Malware Config
Extracted
dridex
22201
43.229.206.212:443
82.209.17.209:8172
162.241.209.225:4125
Signatures
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Dridex family
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resource yara_rule behavioral1/memory/2948-1-0x0000000010000000-0x000000001002E000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 1484 2948 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 2884 wrote to memory of 2948 2884 rundll32.exe 30 PID 2884 wrote to memory of 2948 2884 rundll32.exe 30 PID 2884 wrote to memory of 2948 2884 rundll32.exe 30 PID 2884 wrote to memory of 2948 2884 rundll32.exe 30 PID 2884 wrote to memory of 2948 2884 rundll32.exe 30 PID 2884 wrote to memory of 2948 2884 rundll32.exe 30 PID 2884 wrote to memory of 2948 2884 rundll32.exe 30 PID 2948 wrote to memory of 1484 2948 rundll32.exe 31 PID 2948 wrote to memory of 1484 2948 rundll32.exe 31 PID 2948 wrote to memory of 1484 2948 rundll32.exe 31 PID 2948 wrote to memory of 1484 2948 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6d0097825eed7768c2a4328b941ecd1c7537c60a436e647b15d773708102e6d.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2884 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6d0097825eed7768c2a4328b941ecd1c7537c60a436e647b15d773708102e6d.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2948 -s 2403⤵
- Program crash
PID:1484
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