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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
22/12/2024, 20:34
Behavioral task
behavioral1
Sample
JaffaCakes118_454465b4f79ec7af5bec9fa4a2c3c7750527bd9ad8759a9624b52de66d18fc50.exe
Resource
win7-20240903-en
General
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Target
JaffaCakes118_454465b4f79ec7af5bec9fa4a2c3c7750527bd9ad8759a9624b52de66d18fc50.exe
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Size
6.6MB
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MD5
8dbc3098d25b7068fe0e4239361f89b8
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SHA1
a89327bfc89c1394092c6b8ac276f21f6da579da
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SHA256
454465b4f79ec7af5bec9fa4a2c3c7750527bd9ad8759a9624b52de66d18fc50
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SHA512
d56cb4d2c10800014a366532b498f5e93594687b5e95014ba0d6ad6bd061f3af4df722f3e67d856d62494a145b835c571c6e4232920b0b6810c0acdc9d96bc8b
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SSDEEP
98304:BWIJ3WjHgaT1JUyjngAHNndfmAl9MK/nmO+ZNA:8HZ3UyjngAHNntmAfMK/nOZNA
Malware Config
Signatures
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Vidar family
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Vidar Stealer 1 IoCs
resource yara_rule behavioral1/memory/828-0-0x0000000001F70000-0x0000000002607000-memory.dmp family_vidar -
Program crash 1 IoCs
pid pid_target Process procid_target 2376 828 WerFault.exe 30 -
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_454465b4f79ec7af5bec9fa4a2c3c7750527bd9ad8759a9624b52de66d18fc50.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 828 wrote to memory of 2376 828 JaffaCakes118_454465b4f79ec7af5bec9fa4a2c3c7750527bd9ad8759a9624b52de66d18fc50.exe 31 PID 828 wrote to memory of 2376 828 JaffaCakes118_454465b4f79ec7af5bec9fa4a2c3c7750527bd9ad8759a9624b52de66d18fc50.exe 31 PID 828 wrote to memory of 2376 828 JaffaCakes118_454465b4f79ec7af5bec9fa4a2c3c7750527bd9ad8759a9624b52de66d18fc50.exe 31 PID 828 wrote to memory of 2376 828 JaffaCakes118_454465b4f79ec7af5bec9fa4a2c3c7750527bd9ad8759a9624b52de66d18fc50.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_454465b4f79ec7af5bec9fa4a2c3c7750527bd9ad8759a9624b52de66d18fc50.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_454465b4f79ec7af5bec9fa4a2c3c7750527bd9ad8759a9624b52de66d18fc50.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:828 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 362⤵
- Program crash
PID:2376
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