Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
30-12-2024 22:45
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_c6928b4c9a4a562b161f3ee99345fe3e7deb2fcdfaaaf354cbbbc956e05aca0a.dll
Resource
win7-20241023-en
General
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Target
JaffaCakes118_c6928b4c9a4a562b161f3ee99345fe3e7deb2fcdfaaaf354cbbbc956e05aca0a.dll
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Size
188KB
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MD5
7d5040534c78de11f14c4837eaf925c3
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SHA1
ed90374ad505924eadf25b3c506e327d7daafb60
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SHA256
c6928b4c9a4a562b161f3ee99345fe3e7deb2fcdfaaaf354cbbbc956e05aca0a
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SHA512
1147b180d55c32c8d0e0063c860eef52fe24c858e18fdcb8bdf8ef0610c31983427828cf589327b5bfec91b5c527719395aee66fde050cdb839c423b7a9a85d8
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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/2556-0-0x0000000074960000-0x0000000074990000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 1960 2556 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 2780 wrote to memory of 2556 2780 rundll32.exe 30 PID 2780 wrote to memory of 2556 2780 rundll32.exe 30 PID 2780 wrote to memory of 2556 2780 rundll32.exe 30 PID 2780 wrote to memory of 2556 2780 rundll32.exe 30 PID 2780 wrote to memory of 2556 2780 rundll32.exe 30 PID 2780 wrote to memory of 2556 2780 rundll32.exe 30 PID 2780 wrote to memory of 2556 2780 rundll32.exe 30 PID 2556 wrote to memory of 1960 2556 rundll32.exe 32 PID 2556 wrote to memory of 1960 2556 rundll32.exe 32 PID 2556 wrote to memory of 1960 2556 rundll32.exe 32 PID 2556 wrote to memory of 1960 2556 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6928b4c9a4a562b161f3ee99345fe3e7deb2fcdfaaaf354cbbbc956e05aca0a.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2780 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6928b4c9a4a562b161f3ee99345fe3e7deb2fcdfaaaf354cbbbc956e05aca0a.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2556 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2556 -s 3003⤵
- Program crash
PID:1960
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