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Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
05/01/2025, 05:15
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_8dc5701aec8d5572c7f6c858f7a11215.exe
Resource
win7-20240903-en
General
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Target
JaffaCakes118_8dc5701aec8d5572c7f6c858f7a11215.exe
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Size
725KB
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MD5
8dc5701aec8d5572c7f6c858f7a11215
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SHA1
0127a329ef2b1b6c3aa82fac7f07728f4df77978
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SHA256
36dc746907920eef2aad86633a96a0e2aa119b0fc6fe69e578ee5271dd28c598
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SHA512
6ea45d93a872fe816b43644827c7e43e5b35d267d2ca41a23a3d86df81094b1d0fc2423e2963ac90439a000ad3b8664e4093a88ecaf3c444cb5f9973ca006206
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SSDEEP
12288:EFcOd7GIe4jKwpUGZwwaLqvQwoiun0/ssAseo0r078xOqJO5qi7O9jR5mDdvF0:laNe29aLqvE5n0EsMLw0XO5jy9v
Malware Config
Extracted
vidar
41.3
1008
https://mas.to/@oleg98
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profile_id
1008
Signatures
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Vidar family
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Vidar Stealer 5 IoCs
resource yara_rule behavioral1/memory/2356-2-0x0000000002F10000-0x0000000002FE6000-memory.dmp family_vidar behavioral1/memory/2356-3-0x0000000000400000-0x00000000004D9000-memory.dmp family_vidar behavioral1/memory/2356-20-0x0000000002F10000-0x0000000002FE6000-memory.dmp family_vidar behavioral1/memory/2356-18-0x0000000000400000-0x00000000004D9000-memory.dmp family_vidar behavioral1/memory/2356-17-0x0000000000400000-0x0000000001728000-memory.dmp family_vidar -
Program crash 1 IoCs
pid pid_target Process procid_target 2788 2356 WerFault.exe 29 -
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 JaffaCakes118_8dc5701aec8d5572c7f6c858f7a11215.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2356 wrote to memory of 2788 2356 JaffaCakes118_8dc5701aec8d5572c7f6c858f7a11215.exe 32 PID 2356 wrote to memory of 2788 2356 JaffaCakes118_8dc5701aec8d5572c7f6c858f7a11215.exe 32 PID 2356 wrote to memory of 2788 2356 JaffaCakes118_8dc5701aec8d5572c7f6c858f7a11215.exe 32 PID 2356 wrote to memory of 2788 2356 JaffaCakes118_8dc5701aec8d5572c7f6c858f7a11215.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8dc5701aec8d5572c7f6c858f7a11215.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8dc5701aec8d5572c7f6c858f7a11215.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2356 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2356 -s 8522⤵
- Program crash
PID:2788
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