Analysis
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max time kernel
141s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240319-en -
resource tags
arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system -
submitted
31/03/2024, 13:00
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
55084413e3321b7684a868937c65b73d_JaffaCakes118.exe
Resource
win7-20240319-en
4 signatures
150 seconds
General
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Target
55084413e3321b7684a868937c65b73d_JaffaCakes118.exe
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Size
771KB
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MD5
55084413e3321b7684a868937c65b73d
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SHA1
0f3429dd537ee730d8b744e4d43c18fc3c955f1d
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SHA256
2b55350b069149a459b5d0664210e419fa806f2bbbcd1369ac968b0613cc506c
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SHA512
e107506aae656e78bff5c8aae965fee0e65d9f985cfe9c4f9424fa53e237eb3057be989da66488ba3db7b62cc4b92043246de197ff9bf90089af82374f9daa6b
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SSDEEP
24576:Q6kXQBzlntPwYYk+5YVB7cWS+1UP2OzU:QXAtPwS+5YzQWhUP
Malware Config
Extracted
Family
vidar
Version
41.3
Botnet
1033
C2
https://mas.to/@oleg98
Attributes
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profile_id
1033
Signatures
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Vidar Stealer 4 IoCs
resource yara_rule behavioral1/memory/2080-2-0x0000000002EE0000-0x0000000002FB6000-memory.dmp family_vidar behavioral1/memory/2080-3-0x0000000000400000-0x0000000001735000-memory.dmp family_vidar behavioral1/memory/2080-19-0x0000000000400000-0x0000000001735000-memory.dmp family_vidar behavioral1/memory/2080-22-0x0000000002EE0000-0x0000000002FB6000-memory.dmp family_vidar -
Program crash 1 IoCs
pid pid_target Process procid_target 2504 2080 WerFault.exe 27 -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2080 wrote to memory of 2504 2080 55084413e3321b7684a868937c65b73d_JaffaCakes118.exe 28 PID 2080 wrote to memory of 2504 2080 55084413e3321b7684a868937c65b73d_JaffaCakes118.exe 28 PID 2080 wrote to memory of 2504 2080 55084413e3321b7684a868937c65b73d_JaffaCakes118.exe 28 PID 2080 wrote to memory of 2504 2080 55084413e3321b7684a868937c65b73d_JaffaCakes118.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\55084413e3321b7684a868937c65b73d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\55084413e3321b7684a868937c65b73d_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2080 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2080 -s 13402⤵
- Program crash
PID:2504
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