Analysis
- max time kernel
149s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
11/06/2024, 19:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
W5TnMyRi78vdxpf.exe
Resource
win7-20240221-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
W5TnMyRi78vdxpf.exe
Resource
win10v2004-20240508-en
5 signatures
150 seconds
General
- Target W5TnMyRi78vdxpf.exe
- Size 744KB
- Sample240611-x1hexayane
- SHA256 653f0905ba65d6e908d3467e8e60ee65689ef99e0dd471237e222f9b20278e5e
- MD5 f35e3852d8c7249cbcf84fee6247a710
- SHA1 4bb05d22e97ff1288bff75bc2b4707fe1154a1e3
- SHA512 f2424b90ab547f74ed0a3de612e2595bf05a206192ab42637182782562bf35c1df2991fc0f7295ab67e9ff084460b78be2f4ce7e0b2be19b34fa746b5a4313ea
- SSDEEP 12288:FX0pxMV36Di8BtLDkthPKs+YFCYyzg7jJZiRFegcSIOLysgDVrAN+z2:FBFK9kvyXhzg7VZ+9D7WsgJri+6
- MD5 SHA1 SHA512 SSDEEP
Score
5/10
Malware Config
Signatures
- Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 952 set thread context of 4496 952 W5TnMyRi78vdxpf.exe 84 PID 4496 set thread context of 3436 4496 W5TnMyRi78vdxpf.exe 56 PID 4496 set thread context of 4252 4496 W5TnMyRi78vdxpf.exe 92 PID 4252 set thread context of 3436 4252 sdchange.exe 56 - Suspicious behavior: EnumeratesProcesses 54 IoCs
pid Process 4496 W5TnMyRi78vdxpf.exe 4496 W5TnMyRi78vdxpf.exe 4496 W5TnMyRi78vdxpf.exe 4496 W5TnMyRi78vdxpf.exe 4496 W5TnMyRi78vdxpf.exe 4496 W5TnMyRi78vdxpf.exe 4496 W5TnMyRi78vdxpf.exe 4496 W5TnMyRi78vdxpf.exe 4496 W5TnMyRi78vdxpf.exe 4496 W5TnMyRi78vdxpf.exe 4496 W5TnMyRi78vdxpf.exe 4496 W5TnMyRi78vdxpf.exe 4496 W5TnMyRi78vdxpf.exe 4496 W5TnMyRi78vdxpf.exe 4496 W5TnMyRi78vdxpf.exe 4496 W5TnMyRi78vdxpf.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe 4252 sdchange.exe - Suspicious behavior: MapViewOfSection 5 IoCs
pid Process 4496 W5TnMyRi78vdxpf.exe 3436 Explorer.EXE 3436 Explorer.EXE 4252 sdchange.exe 4252 sdchange.exe - Suspicious use of UnmapMainImage 1 IoCs
pid Process 3436 Explorer.EXE - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 952 wrote to memory of 4496 952 W5TnMyRi78vdxpf.exe 84 PID 952 wrote to memory of 4496 952 W5TnMyRi78vdxpf.exe 84 PID 952 wrote to memory of 4496 952 W5TnMyRi78vdxpf.exe 84 PID 952 wrote to memory of 4496 952 W5TnMyRi78vdxpf.exe 84 PID 952 wrote to memory of 4496 952 W5TnMyRi78vdxpf.exe 84 PID 952 wrote to memory of 4496 952 W5TnMyRi78vdxpf.exe 84 PID 3436 wrote to memory of 4252 3436 Explorer.EXE 92 PID 3436 wrote to memory of 4252 3436 Explorer.EXE 92 PID 3436 wrote to memory of 4252 3436 Explorer.EXE 92
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3436 -
C:\Users\Admin\AppData\Local\Temp\W5TnMyRi78vdxpf.exe"C:\Users\Admin\AppData\Local\Temp\W5TnMyRi78vdxpf.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:952 -
C:\Users\Admin\AppData\Local\Temp\W5TnMyRi78vdxpf.exe"C:\Users\Admin\AppData\Local\Temp\W5TnMyRi78vdxpf.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4496
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C:\Windows\SysWOW64\sdchange.exe"C:\Windows\SysWOW64\sdchange.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4252
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