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Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30/12/2024, 19:14
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_dd6bfb74937010d6af5d73a0eb4580393d8b8d7c02a0d4a6408ed981e1e401ed.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_dd6bfb74937010d6af5d73a0eb4580393d8b8d7c02a0d4a6408ed981e1e401ed.dll
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Size
188KB
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MD5
316397c53c7550e52a261861fe798715
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SHA1
865364b84193287b31805c39002f0e353a446fe0
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SHA256
dd6bfb74937010d6af5d73a0eb4580393d8b8d7c02a0d4a6408ed981e1e401ed
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SHA512
7e5e38124843982b3c4d42f93452cd6556474be7ebb729942bab170c3976abe04ce8bf816dc17961720cde1e22a4ca3f654fcbd119b3918a8ec6c652b805f8b9
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SSDEEP
3072:4teMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIz49qM:8q7fYIHBZkTB6DWruUCOwjt
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/2208-1-0x0000000074AC0000-0x0000000074AF0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2804 2208 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 1088 wrote to memory of 2208 1088 rundll32.exe 30 PID 1088 wrote to memory of 2208 1088 rundll32.exe 30 PID 1088 wrote to memory of 2208 1088 rundll32.exe 30 PID 1088 wrote to memory of 2208 1088 rundll32.exe 30 PID 1088 wrote to memory of 2208 1088 rundll32.exe 30 PID 1088 wrote to memory of 2208 1088 rundll32.exe 30 PID 1088 wrote to memory of 2208 1088 rundll32.exe 30 PID 2208 wrote to memory of 2804 2208 rundll32.exe 31 PID 2208 wrote to memory of 2804 2208 rundll32.exe 31 PID 2208 wrote to memory of 2804 2208 rundll32.exe 31 PID 2208 wrote to memory of 2804 2208 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dd6bfb74937010d6af5d73a0eb4580393d8b8d7c02a0d4a6408ed981e1e401ed.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1088 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dd6bfb74937010d6af5d73a0eb4580393d8b8d7c02a0d4a6408ed981e1e401ed.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2208 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2208 -s 3003⤵
- Program crash
PID:2804
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