Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
24-12-2024 02:31
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_1f30191eb1e8d8973c34f3129df8fbd34836b947f67e373fd683311b1749ccbe.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_1f30191eb1e8d8973c34f3129df8fbd34836b947f67e373fd683311b1749ccbe.dll
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Size
188KB
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MD5
bdf69a73866b0df2f15c47aa0d8637fc
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SHA1
b35bcc6fa4a55e80bd5930d2318ccaf1f9600e02
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SHA256
1f30191eb1e8d8973c34f3129df8fbd34836b947f67e373fd683311b1749ccbe
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SHA512
a1af443a8b88781bbb490b34dcccd633d39e88c4823e6ad742ebfc39bcbad3bbd9ca29f82d907c563b9a03528c9c80429b4c98e78656a1bb5b93dc814344cfb4
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SSDEEP
3072:bteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIz/9qM:zq7fYIHBZkTB6DWruUCOwjt
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/2344-0-0x0000000074830000-0x0000000074860000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 1716 2344 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 2068 wrote to memory of 2344 2068 rundll32.exe 30 PID 2068 wrote to memory of 2344 2068 rundll32.exe 30 PID 2068 wrote to memory of 2344 2068 rundll32.exe 30 PID 2068 wrote to memory of 2344 2068 rundll32.exe 30 PID 2068 wrote to memory of 2344 2068 rundll32.exe 30 PID 2068 wrote to memory of 2344 2068 rundll32.exe 30 PID 2068 wrote to memory of 2344 2068 rundll32.exe 30 PID 2344 wrote to memory of 1716 2344 rundll32.exe 32 PID 2344 wrote to memory of 1716 2344 rundll32.exe 32 PID 2344 wrote to memory of 1716 2344 rundll32.exe 32 PID 2344 wrote to memory of 1716 2344 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1f30191eb1e8d8973c34f3129df8fbd34836b947f67e373fd683311b1749ccbe.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2068 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1f30191eb1e8d8973c34f3129df8fbd34836b947f67e373fd683311b1749ccbe.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2344 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2344 -s 3003⤵
- Program crash
PID:1716
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