Analysis
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max time kernel
122s -
max time network
134s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
17-11-2023 02:00
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
NEAS.6fe5fe7610cac632ef29e4bcbe6217a0.exe
Resource
win7-20231020-en
windows7-x64
5 signatures
150 seconds
General
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Target
NEAS.6fe5fe7610cac632ef29e4bcbe6217a0.exe
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Size
283KB
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MD5
6fe5fe7610cac632ef29e4bcbe6217a0
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SHA1
dccc14c35df158166ca024cb6fc9a7915e6329e7
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SHA256
798e55f1a558caf705450f55ed2a5769676bf06a1f9c2e5b3b634fc71e9f4563
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SHA512
6d92ec9bf831c806a0ca8b2bdb26e72b6f04a7bd521b065e341bbac19eecf4188b29c9ff8c96d0fa562f1efdb35eadec394eb57d42cca627d35043b0d48b9fbe
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SSDEEP
6144:RCbb4qXmUb3Ou7IJ0T2fOUPNXF9Aq9CxaWY14ynGW57Ud3:sbP3OAI2T2WUpAqMxaWY1VFUd3
Malware Config
Signatures
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Detect Mystic stealer payload 6 IoCs
resource yara_rule behavioral1/memory/2272-3-0x0000000000400000-0x0000000000433000-memory.dmp mystic_family behavioral1/memory/2272-5-0x0000000000400000-0x0000000000433000-memory.dmp mystic_family behavioral1/memory/2272-4-0x0000000000400000-0x0000000000433000-memory.dmp mystic_family behavioral1/memory/2272-7-0x0000000000400000-0x0000000000433000-memory.dmp mystic_family behavioral1/memory/2272-9-0x0000000000400000-0x0000000000433000-memory.dmp mystic_family behavioral1/memory/2272-11-0x0000000000400000-0x0000000000433000-memory.dmp mystic_family -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2024 set thread context of 2272 2024 NEAS.6fe5fe7610cac632ef29e4bcbe6217a0.exe 29 -
Program crash 1 IoCs
pid pid_target Process procid_target 344 2272 WerFault.exe 29 -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2024 wrote to memory of 2272 2024 NEAS.6fe5fe7610cac632ef29e4bcbe6217a0.exe 29 PID 2024 wrote to memory of 2272 2024 NEAS.6fe5fe7610cac632ef29e4bcbe6217a0.exe 29 PID 2024 wrote to memory of 2272 2024 NEAS.6fe5fe7610cac632ef29e4bcbe6217a0.exe 29 PID 2024 wrote to memory of 2272 2024 NEAS.6fe5fe7610cac632ef29e4bcbe6217a0.exe 29 PID 2024 wrote to memory of 2272 2024 NEAS.6fe5fe7610cac632ef29e4bcbe6217a0.exe 29 PID 2024 wrote to memory of 2272 2024 NEAS.6fe5fe7610cac632ef29e4bcbe6217a0.exe 29 PID 2024 wrote to memory of 2272 2024 NEAS.6fe5fe7610cac632ef29e4bcbe6217a0.exe 29 PID 2024 wrote to memory of 2272 2024 NEAS.6fe5fe7610cac632ef29e4bcbe6217a0.exe 29 PID 2024 wrote to memory of 2272 2024 NEAS.6fe5fe7610cac632ef29e4bcbe6217a0.exe 29 PID 2024 wrote to memory of 2272 2024 NEAS.6fe5fe7610cac632ef29e4bcbe6217a0.exe 29 PID 2024 wrote to memory of 2272 2024 NEAS.6fe5fe7610cac632ef29e4bcbe6217a0.exe 29 PID 2024 wrote to memory of 2272 2024 NEAS.6fe5fe7610cac632ef29e4bcbe6217a0.exe 29 PID 2024 wrote to memory of 2272 2024 NEAS.6fe5fe7610cac632ef29e4bcbe6217a0.exe 29 PID 2024 wrote to memory of 2272 2024 NEAS.6fe5fe7610cac632ef29e4bcbe6217a0.exe 29 PID 2272 wrote to memory of 344 2272 AppLaunch.exe 30 PID 2272 wrote to memory of 344 2272 AppLaunch.exe 30 PID 2272 wrote to memory of 344 2272 AppLaunch.exe 30 PID 2272 wrote to memory of 344 2272 AppLaunch.exe 30 PID 2272 wrote to memory of 344 2272 AppLaunch.exe 30 PID 2272 wrote to memory of 344 2272 AppLaunch.exe 30 PID 2272 wrote to memory of 344 2272 AppLaunch.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.6fe5fe7610cac632ef29e4bcbe6217a0.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.6fe5fe7610cac632ef29e4bcbe6217a0.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2024 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2272 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2272 -s 1963⤵
- Program crash
PID:344
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