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Analysis
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max time kernel
140s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
01/08/2024, 22:40
Static task
static1
Behavioral task
behavioral1
Sample
820326cb868d52b18750cbbce3099b2a_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
820326cb868d52b18750cbbce3099b2a_JaffaCakes118.dll
Resource
win10v2004-20240730-en
General
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Target
820326cb868d52b18750cbbce3099b2a_JaffaCakes118.dll
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Size
1004KB
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MD5
820326cb868d52b18750cbbce3099b2a
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SHA1
628ad8e04ad791c47e45f567a569cd91b221c46a
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SHA256
e9a5a191b9c631c8d78f60cd51ab343b3dc7b779ddaa798d8f2134c774235012
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SHA512
0a4486c9845d509e2df5c7ac214074ead64c349827c1dfd6c5a71dace17217378ea6a2223c158962d85572ce41e0360ab8341edfcf1d06694e8babaaf55fd468
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SSDEEP
24576:dqAH2zifVHt7Zj156DGpWmQHpLqpChuxannPpfQmA2POBb0c:7ciBMpLNhBnPpRJWBd
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2964 2068 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 2956 wrote to memory of 2068 2956 rundll32.exe 31 PID 2956 wrote to memory of 2068 2956 rundll32.exe 31 PID 2956 wrote to memory of 2068 2956 rundll32.exe 31 PID 2956 wrote to memory of 2068 2956 rundll32.exe 31 PID 2956 wrote to memory of 2068 2956 rundll32.exe 31 PID 2956 wrote to memory of 2068 2956 rundll32.exe 31 PID 2956 wrote to memory of 2068 2956 rundll32.exe 31 PID 2068 wrote to memory of 2964 2068 rundll32.exe 32 PID 2068 wrote to memory of 2964 2068 rundll32.exe 32 PID 2068 wrote to memory of 2964 2068 rundll32.exe 32 PID 2068 wrote to memory of 2964 2068 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\820326cb868d52b18750cbbce3099b2a_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2956 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\820326cb868d52b18750cbbce3099b2a_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2068 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2068 -s 2643⤵
- Program crash
PID:2964
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