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Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
24/12/2024, 10:00
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_6de9fb85538dd72f954790c09948d5eecc3a6def169d175a1b8f48c772b18b25.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_6de9fb85538dd72f954790c09948d5eecc3a6def169d175a1b8f48c772b18b25.dll
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Size
188KB
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MD5
27303913e9542faea499301c0d1503f7
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SHA1
d5898f24d2be95cbca6c273127b148cf76cc4c25
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SHA256
6de9fb85538dd72f954790c09948d5eecc3a6def169d175a1b8f48c772b18b25
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SHA512
37513316c0fc26ed809f7951bbf078c109926578ef54db82970cad9b3e2e6e30fb2e74154d05f916a97ade9070a3a7fec4349131f731af5f7e3fba7f5644a80e
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SSDEEP
3072:EteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzg9qM:4q7fYIHBZkTB6DWruUCOwjt
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/2712-1-0x0000000074580000-0x00000000745B0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2876 2712 WerFault.exe 31 -
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 2464 wrote to memory of 2712 2464 rundll32.exe 31 PID 2464 wrote to memory of 2712 2464 rundll32.exe 31 PID 2464 wrote to memory of 2712 2464 rundll32.exe 31 PID 2464 wrote to memory of 2712 2464 rundll32.exe 31 PID 2464 wrote to memory of 2712 2464 rundll32.exe 31 PID 2464 wrote to memory of 2712 2464 rundll32.exe 31 PID 2464 wrote to memory of 2712 2464 rundll32.exe 31 PID 2712 wrote to memory of 2876 2712 rundll32.exe 32 PID 2712 wrote to memory of 2876 2712 rundll32.exe 32 PID 2712 wrote to memory of 2876 2712 rundll32.exe 32 PID 2712 wrote to memory of 2876 2712 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6de9fb85538dd72f954790c09948d5eecc3a6def169d175a1b8f48c772b18b25.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2464 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6de9fb85538dd72f954790c09948d5eecc3a6def169d175a1b8f48c772b18b25.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2712 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 3003⤵
- Program crash
PID:2876
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