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Analysis
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max time kernel
140s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
13/10/2023, 04:53
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe
Resource
win7-20230831-en
5 signatures
150 seconds
General
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Target
f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe
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Size
358KB
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MD5
23ad65ffc82537118f17ecc75614911f
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SHA1
be946ba258ebf4f55eef2445d1d0b4960ceb3f07
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SHA256
f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e
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SHA512
b29d54d7dbb76c1e21a1d0d4db26bfbc500a2acced604a418ba85b3f1028e78af1892649f4dd8e8d4e8678eb6f2bb0facada7b6cda9c8d2ae31ed659f31f9aa2
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SSDEEP
6144:B/kXR/bOEHHkwxOSeyCKrJz4AO6gnTf87x8W2+pm68fi:VkX1aEHEw94Ar7x6S8fi
Malware Config
Signatures
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Detect Mystic stealer payload 4 IoCs
resource yara_rule behavioral2/memory/112-0-0x0000000000400000-0x0000000000428000-memory.dmp family_mystic behavioral2/memory/112-1-0x0000000000400000-0x0000000000428000-memory.dmp family_mystic behavioral2/memory/112-2-0x0000000000400000-0x0000000000428000-memory.dmp family_mystic behavioral2/memory/112-3-0x0000000000400000-0x0000000000428000-memory.dmp family_mystic -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1248 set thread context of 112 1248 f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe 87 -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 1248 wrote to memory of 3728 1248 f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe 85 PID 1248 wrote to memory of 3728 1248 f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe 85 PID 1248 wrote to memory of 3728 1248 f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe 85 PID 1248 wrote to memory of 4216 1248 f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe 86 PID 1248 wrote to memory of 4216 1248 f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe 86 PID 1248 wrote to memory of 4216 1248 f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe 86 PID 1248 wrote to memory of 112 1248 f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe 87 PID 1248 wrote to memory of 112 1248 f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe 87 PID 1248 wrote to memory of 112 1248 f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe 87 PID 1248 wrote to memory of 112 1248 f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe 87 PID 1248 wrote to memory of 112 1248 f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe 87 PID 1248 wrote to memory of 112 1248 f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe 87 PID 1248 wrote to memory of 112 1248 f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe 87 PID 1248 wrote to memory of 112 1248 f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe 87 PID 1248 wrote to memory of 112 1248 f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe 87 PID 1248 wrote to memory of 112 1248 f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe"C:\Users\Admin\AppData\Local\Temp\f827393af55ca6cd1cd4749e5fd60222c792a2dc1854c6b495db4ac8f717708e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1248 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵PID:3728
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵PID:4216
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵PID:112
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