Analysis
- max time kernel
147s - max time network
125s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-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 2696 set thread context of 2520 2696 W5TnMyRi78vdxpf.exe 28 PID 2520 set thread context of 1216 2520 W5TnMyRi78vdxpf.exe 21 PID 2520 set thread context of 2812 2520 W5TnMyRi78vdxpf.exe 31 PID 2812 set thread context of 1216 2812 sdchange.exe 21 - Suspicious behavior: EnumeratesProcesses 27 IoCs
pid Process 2520 W5TnMyRi78vdxpf.exe 2520 W5TnMyRi78vdxpf.exe 2520 W5TnMyRi78vdxpf.exe 2520 W5TnMyRi78vdxpf.exe 2520 W5TnMyRi78vdxpf.exe 2520 W5TnMyRi78vdxpf.exe 2520 W5TnMyRi78vdxpf.exe 2520 W5TnMyRi78vdxpf.exe 2812 sdchange.exe 2812 sdchange.exe 2812 sdchange.exe 2812 sdchange.exe 2812 sdchange.exe 2812 sdchange.exe 2812 sdchange.exe 2812 sdchange.exe 2812 sdchange.exe 2812 sdchange.exe 2812 sdchange.exe 2812 sdchange.exe 2812 sdchange.exe 2812 sdchange.exe 2812 sdchange.exe 2812 sdchange.exe 2812 sdchange.exe 2812 sdchange.exe 2812 sdchange.exe - Suspicious behavior: MapViewOfSection 5 IoCs
pid Process 2520 W5TnMyRi78vdxpf.exe 1216 Explorer.EXE 1216 Explorer.EXE 2812 sdchange.exe 2812 sdchange.exe - Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2696 wrote to memory of 2520 2696 W5TnMyRi78vdxpf.exe 28 PID 2696 wrote to memory of 2520 2696 W5TnMyRi78vdxpf.exe 28 PID 2696 wrote to memory of 2520 2696 W5TnMyRi78vdxpf.exe 28 PID 2696 wrote to memory of 2520 2696 W5TnMyRi78vdxpf.exe 28 PID 2696 wrote to memory of 2520 2696 W5TnMyRi78vdxpf.exe 28 PID 2696 wrote to memory of 2520 2696 W5TnMyRi78vdxpf.exe 28 PID 2696 wrote to memory of 2520 2696 W5TnMyRi78vdxpf.exe 28 PID 1216 wrote to memory of 2812 1216 Explorer.EXE 31 PID 1216 wrote to memory of 2812 1216 Explorer.EXE 31 PID 1216 wrote to memory of 2812 1216 Explorer.EXE 31 PID 1216 wrote to memory of 2812 1216 Explorer.EXE 31
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1216 -
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:2696 -
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:2520
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-
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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:2812
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