Analysis
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max time kernel
195s -
max time network
206s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
29/11/2022, 15:29
Static task
static1
Behavioral task
behavioral1
Sample
1afe26afd319f8d46a0f303f87dd4692b529a3967b906b189ac433163ffb055e.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
1afe26afd319f8d46a0f303f87dd4692b529a3967b906b189ac433163ffb055e.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
1afe26afd319f8d46a0f303f87dd4692b529a3967b906b189ac433163ffb055e.exe
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Size
192KB
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MD5
3a4108e487e2270e6b86b4507e492a20
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SHA1
2c1fa3a5e1d39513ee5b2d39910dfcbe5e0bf902
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SHA256
1afe26afd319f8d46a0f303f87dd4692b529a3967b906b189ac433163ffb055e
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SHA512
9a0e1d6b19387b573c86e03053f6bb63a886b23ec3ae77565d087245c36609a58a0642371649cece83573f0784c8d620eb2c74efdf78b561aa0e864c39ae62c8
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SSDEEP
3072:wu8+pADOBrpM3lt0bqO4deKIpS2Q9tC3UwtxaTSGzGXDzp8D8OJbhaDLe3o23:EOBr63cbqO40K394aTSGzGZ8ogfYe
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 1afe26afd319f8d46a0f303f87dd4692b529a3967b906b189ac433163ffb055e.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" vvxiez.exe -
Executes dropped EXE 1 IoCs
pid Process 3508 vvxiez.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation 1afe26afd319f8d46a0f303f87dd4692b529a3967b906b189ac433163ffb055e.exe -
Adds Run key to start application 2 TTPs 55 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /T" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /I" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /F" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /b" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /J" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /Z" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /Y" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /d" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /U" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /K" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /H" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /r" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /g" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /n" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /E" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /i" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /W" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /O" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /c" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /q" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /f" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /X" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /w" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /B" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /P" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /l" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /Q" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /s" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /C" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /A" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /a" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /M" 1afe26afd319f8d46a0f303f87dd4692b529a3967b906b189ac433163ffb055e.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows\CurrentVersion\Run\ vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /L" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /S" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /m" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /j" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /k" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /v" vvxiez.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 1afe26afd319f8d46a0f303f87dd4692b529a3967b906b189ac433163ffb055e.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /z" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /t" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /u" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /R" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /G" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /V" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /N" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /o" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /p" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /x" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /y" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /e" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /M" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /D" vvxiez.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vvxiez = "C:\\Users\\Admin\\vvxiez.exe /h" vvxiez.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5028 1afe26afd319f8d46a0f303f87dd4692b529a3967b906b189ac433163ffb055e.exe 5028 1afe26afd319f8d46a0f303f87dd4692b529a3967b906b189ac433163ffb055e.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe 3508 vvxiez.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5028 1afe26afd319f8d46a0f303f87dd4692b529a3967b906b189ac433163ffb055e.exe 3508 vvxiez.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5028 wrote to memory of 3508 5028 1afe26afd319f8d46a0f303f87dd4692b529a3967b906b189ac433163ffb055e.exe 83 PID 5028 wrote to memory of 3508 5028 1afe26afd319f8d46a0f303f87dd4692b529a3967b906b189ac433163ffb055e.exe 83 PID 5028 wrote to memory of 3508 5028 1afe26afd319f8d46a0f303f87dd4692b529a3967b906b189ac433163ffb055e.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\1afe26afd319f8d46a0f303f87dd4692b529a3967b906b189ac433163ffb055e.exe"C:\Users\Admin\AppData\Local\Temp\1afe26afd319f8d46a0f303f87dd4692b529a3967b906b189ac433163ffb055e.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5028 -
C:\Users\Admin\vvxiez.exe"C:\Users\Admin\vvxiez.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3508
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
192KB
MD5d197f5a16e62c8392f4b16ef3ea95c4d
SHA1a9fd44b15a096ef5cf1a18c9c20a186f19503b8b
SHA2566aa5ed13260fcb8b02206617b18356f475e921af5ad94b922598412bbae5b2aa
SHA5126a45e4c54622e77a667bb8fb1788eafda433ff811d86f0b4534786820fd88fb6da2e569926b0babe9f10a463252d69004e2b0d98b4a35be23df85aa2b6c5cb70
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Filesize
192KB
MD5d197f5a16e62c8392f4b16ef3ea95c4d
SHA1a9fd44b15a096ef5cf1a18c9c20a186f19503b8b
SHA2566aa5ed13260fcb8b02206617b18356f475e921af5ad94b922598412bbae5b2aa
SHA5126a45e4c54622e77a667bb8fb1788eafda433ff811d86f0b4534786820fd88fb6da2e569926b0babe9f10a463252d69004e2b0d98b4a35be23df85aa2b6c5cb70