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Analysis
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max time kernel
94s -
max time network
143s -
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, 19:39
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_5bab739cd1cb2059c1779f2b0516ad7bb2e31018e396ae099c0163ac0d122d67.dll
Resource
win7-20241023-en
General
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Target
JaffaCakes118_5bab739cd1cb2059c1779f2b0516ad7bb2e31018e396ae099c0163ac0d122d67.dll
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Size
188KB
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MD5
b5fd0cc8f03787811707e943a15f53c3
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SHA1
766564b3cc196e14c8dd354eb18497f57ef8c3aa
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SHA256
5bab739cd1cb2059c1779f2b0516ad7bb2e31018e396ae099c0163ac0d122d67
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SHA512
3f9b8dbc3277954cb39ad4a4208d12b10beda71b8f469724d7f4cc99b184326064395524ca1b0a5552d4d5559889691fe4224e26266b1ae4794daefb52a5daa7
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SSDEEP
3072:eteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzG9qM:Wq7fYIHBZkTB6DWruUCOwjt
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/3692-0-0x0000000075440000-0x0000000075470000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 5036 3692 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 4036 wrote to memory of 3692 4036 rundll32.exe 82 PID 4036 wrote to memory of 3692 4036 rundll32.exe 82 PID 4036 wrote to memory of 3692 4036 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5bab739cd1cb2059c1779f2b0516ad7bb2e31018e396ae099c0163ac0d122d67.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4036 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5bab739cd1cb2059c1779f2b0516ad7bb2e31018e396ae099c0163ac0d122d67.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3692 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3692 -s 6923⤵
- Program crash
PID:5036
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3692 -ip 36921⤵PID:2668