Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
26-07-2024 07:26
Static task
static1
Behavioral task
behavioral1
Sample
731b7eaa379c55e8550bd33cc78c126a_JaffaCakes118.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
731b7eaa379c55e8550bd33cc78c126a_JaffaCakes118.dll
Resource
win10v2004-20240709-en
General
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Target
731b7eaa379c55e8550bd33cc78c126a_JaffaCakes118.dll
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Size
108KB
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MD5
731b7eaa379c55e8550bd33cc78c126a
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SHA1
fb67ce40d6ca5a0c41638c923c3cb9a6ed32dd96
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SHA256
8d59162e81fa57b9d4aabde89cbc9670dd702a47f206248bfb68076451dddd4a
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SHA512
dcdd3ff6f82c864c2071d33b76352dfb32e51d7d865d52c97a73d3502bfc0c4e1b8b70b8a4a3faa1b23a6f9de0265f02050edc3198129e073cdaa45fb653c92a
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SSDEEP
3072:mXqII4UAcLFC95uoOzepMXjLLQwvgx1CKVrOAwGylDF:0UAcJCuoOqpaL0cgx1nrOAwDJ
Malware Config
Signatures
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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 7 IoCs
description pid Process procid_target PID 1668 wrote to memory of 1792 1668 rundll32.exe 30 PID 1668 wrote to memory of 1792 1668 rundll32.exe 30 PID 1668 wrote to memory of 1792 1668 rundll32.exe 30 PID 1668 wrote to memory of 1792 1668 rundll32.exe 30 PID 1668 wrote to memory of 1792 1668 rundll32.exe 30 PID 1668 wrote to memory of 1792 1668 rundll32.exe 30 PID 1668 wrote to memory of 1792 1668 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\731b7eaa379c55e8550bd33cc78c126a_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1668 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\731b7eaa379c55e8550bd33cc78c126a_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1792
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