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Analysis
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max time kernel
117s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231025-en -
resource tags
arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system -
submitted
13/11/2023, 09:42
Static task
static1
Behavioral task
behavioral1
Sample
2ag1322.exe
Resource
win7-20231025-en
5 signatures
300 seconds
General
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Target
2ag1322.exe
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Size
310KB
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MD5
8aac4d41ead6423b9a11a054b0281f82
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SHA1
d54dae895b314fcd3be9533858f407abd9569333
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SHA256
5a604e6252c8f88e69257f8687d8d2c10a9489268d518436e8b52e0217d990b1
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SHA512
3ad44c25a80e3164435e82732f40419c95edbabbe8d59aa6ac37bbbf8e71575be78a2cb1a62d84004101e0b93941608bc1673e4607b88beb1fc7f231aa4ffc96
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SSDEEP
6144:HRJ4eu5tK+synMHrVXyTGjUYCtsa3c1nnnS1+IDkRrh9NzL:HRJ4ekMHrZjUYCtennnS1+xh9Nv
Malware Config
Signatures
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Detect Mystic stealer payload 6 IoCs
resource yara_rule behavioral1/memory/2212-3-0x0000000000400000-0x0000000000433000-memory.dmp mystic_family behavioral1/memory/2212-5-0x0000000000400000-0x0000000000433000-memory.dmp mystic_family behavioral1/memory/2212-4-0x0000000000400000-0x0000000000433000-memory.dmp mystic_family behavioral1/memory/2212-7-0x0000000000400000-0x0000000000433000-memory.dmp mystic_family behavioral1/memory/2212-9-0x0000000000400000-0x0000000000433000-memory.dmp mystic_family behavioral1/memory/2212-11-0x0000000000400000-0x0000000000433000-memory.dmp mystic_family -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2936 set thread context of 2212 2936 2ag1322.exe 29 -
Program crash 1 IoCs
pid pid_target Process procid_target 2236 2212 WerFault.exe 29 -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2936 wrote to memory of 2212 2936 2ag1322.exe 29 PID 2936 wrote to memory of 2212 2936 2ag1322.exe 29 PID 2936 wrote to memory of 2212 2936 2ag1322.exe 29 PID 2936 wrote to memory of 2212 2936 2ag1322.exe 29 PID 2936 wrote to memory of 2212 2936 2ag1322.exe 29 PID 2936 wrote to memory of 2212 2936 2ag1322.exe 29 PID 2936 wrote to memory of 2212 2936 2ag1322.exe 29 PID 2936 wrote to memory of 2212 2936 2ag1322.exe 29 PID 2936 wrote to memory of 2212 2936 2ag1322.exe 29 PID 2936 wrote to memory of 2212 2936 2ag1322.exe 29 PID 2936 wrote to memory of 2212 2936 2ag1322.exe 29 PID 2936 wrote to memory of 2212 2936 2ag1322.exe 29 PID 2936 wrote to memory of 2212 2936 2ag1322.exe 29 PID 2936 wrote to memory of 2212 2936 2ag1322.exe 29 PID 2212 wrote to memory of 2236 2212 AppLaunch.exe 30 PID 2212 wrote to memory of 2236 2212 AppLaunch.exe 30 PID 2212 wrote to memory of 2236 2212 AppLaunch.exe 30 PID 2212 wrote to memory of 2236 2212 AppLaunch.exe 30 PID 2212 wrote to memory of 2236 2212 AppLaunch.exe 30 PID 2212 wrote to memory of 2236 2212 AppLaunch.exe 30 PID 2212 wrote to memory of 2236 2212 AppLaunch.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\2ag1322.exe"C:\Users\Admin\AppData\Local\Temp\2ag1322.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2936 -
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:2212 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2212 -s 1963⤵
- Program crash
PID:2236
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