Analysis
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max time kernel
4294178s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20220311-en -
submitted
19/03/2022, 22:00
Static task
static1
Behavioral task
behavioral1
Sample
a3860a3ec9d70ab45e93698d6806eec7607b1cfe8fbcb00ae12c256216d0e0ea.exe
Resource
win7-20220311-en
0 signatures
0 seconds
General
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Target
a3860a3ec9d70ab45e93698d6806eec7607b1cfe8fbcb00ae12c256216d0e0ea.exe
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Size
432KB
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MD5
ac4754b4303720c4693f3fda26a067e3
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SHA1
86828a0725586cbaa63c22d6bec177c434efd4ad
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SHA256
a3860a3ec9d70ab45e93698d6806eec7607b1cfe8fbcb00ae12c256216d0e0ea
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SHA512
3f2c11c20318bd1e6a914b71d6d970553df761972b6c0dfa1f1ddeaa34cbf52ba88cf7919c595443972d79c2b6306892089076af59ca6f30026a66e18a4b2e2c
Score
5/10
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 304 set thread context of 976 304 a3860a3ec9d70ab45e93698d6806eec7607b1cfe8fbcb00ae12c256216d0e0ea.exe 27 -
Program crash 1 IoCs
pid pid_target Process procid_target 1472 976 WerFault.exe 27 -
Enumerates system info in registry 2 TTPs 1 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier a3860a3ec9d70ab45e93698d6806eec7607b1cfe8fbcb00ae12c256216d0e0ea.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 304 a3860a3ec9d70ab45e93698d6806eec7607b1cfe8fbcb00ae12c256216d0e0ea.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 304 wrote to memory of 976 304 a3860a3ec9d70ab45e93698d6806eec7607b1cfe8fbcb00ae12c256216d0e0ea.exe 27 PID 304 wrote to memory of 976 304 a3860a3ec9d70ab45e93698d6806eec7607b1cfe8fbcb00ae12c256216d0e0ea.exe 27 PID 304 wrote to memory of 976 304 a3860a3ec9d70ab45e93698d6806eec7607b1cfe8fbcb00ae12c256216d0e0ea.exe 27 PID 304 wrote to memory of 976 304 a3860a3ec9d70ab45e93698d6806eec7607b1cfe8fbcb00ae12c256216d0e0ea.exe 27 PID 304 wrote to memory of 976 304 a3860a3ec9d70ab45e93698d6806eec7607b1cfe8fbcb00ae12c256216d0e0ea.exe 27 PID 304 wrote to memory of 976 304 a3860a3ec9d70ab45e93698d6806eec7607b1cfe8fbcb00ae12c256216d0e0ea.exe 27 PID 976 wrote to memory of 1472 976 tracert.exe 29 PID 976 wrote to memory of 1472 976 tracert.exe 29 PID 976 wrote to memory of 1472 976 tracert.exe 29 PID 304 wrote to memory of 976 304 a3860a3ec9d70ab45e93698d6806eec7607b1cfe8fbcb00ae12c256216d0e0ea.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\a3860a3ec9d70ab45e93698d6806eec7607b1cfe8fbcb00ae12c256216d0e0ea.exe"C:\Users\Admin\AppData\Local\Temp\a3860a3ec9d70ab45e93698d6806eec7607b1cfe8fbcb00ae12c256216d0e0ea.exe"1⤵
- Suspicious use of SetThreadContext
- Enumerates system info in registry
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:304 -
C:\Windows\system32\tracert.exe"C:\Windows\system32\tracert.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:976 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 976 -s 683⤵
- Program crash
PID:1472
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