Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
26/07/2024, 13:27
Static task
static1
Behavioral task
behavioral1
Sample
743f7c9f1e7ff61a527c6e350c00504a_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
743f7c9f1e7ff61a527c6e350c00504a_JaffaCakes118.dll
Resource
win10v2004-20240709-en
General
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Target
743f7c9f1e7ff61a527c6e350c00504a_JaffaCakes118.dll
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Size
100KB
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MD5
743f7c9f1e7ff61a527c6e350c00504a
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SHA1
0559ee09fee527b2d3747222aa3c829c9c3449e6
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SHA256
5bd09fdcbdcc92fde39d8569a12ca135fb7c73aaa069072255a09bd6d40fa41c
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SHA512
35c3f35428961b7e0e205dc60e744c1793a6363a402aae619ff3f91e6a9631b96a3885f4c9ef67543e589cce7c99332204ac916d75d21a1885bf122e5a0ac869
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SSDEEP
1536:G2dNXP3MM5uHIT2JQBbD2MA+W5BzwHwiBTnHJcmj:G2dN/M6fT2iBbyR+W5pwHwiBTHJnj
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 behavior: LoadsDriver 1 IoCs
pid Process 684 Process not Found -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2144 wrote to memory of 2232 2144 rundll32.exe 84 PID 2144 wrote to memory of 2232 2144 rundll32.exe 84 PID 2144 wrote to memory of 2232 2144 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\743f7c9f1e7ff61a527c6e350c00504a_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2144 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\743f7c9f1e7ff61a527c6e350c00504a_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2232
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