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Analysis
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max time kernel
151s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
01/12/2022, 23:59
Static task
static1
Behavioral task
behavioral1
Sample
5dde7ff46ab5ad1ebab20bed28cfd6ae634ab9524ebdee5befeab3b3fff1c94a.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
5dde7ff46ab5ad1ebab20bed28cfd6ae634ab9524ebdee5befeab3b3fff1c94a.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
5dde7ff46ab5ad1ebab20bed28cfd6ae634ab9524ebdee5befeab3b3fff1c94a.exe
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Size
152KB
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MD5
b46966189200a55ad8ef9156d878778a
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SHA1
21a507953df2625d58ea07e901feac4569de301f
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SHA256
5dde7ff46ab5ad1ebab20bed28cfd6ae634ab9524ebdee5befeab3b3fff1c94a
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SHA512
e1b59870ac7668752f9b9845dbde56f849cdc283a0be6e76684a5df113e74a6bb60acd5376188b0a11be005eb6f14571ada0a1e6d178a367764539ad5605b50b
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SSDEEP
3072:n3sevl3Po5+tTjFqV+t3DRGCKBiAKD4oQZiEejq:XQ5+t8+NDR5AgWwO
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-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 5dde7ff46ab5ad1ebab20bed28cfd6ae634ab9524ebdee5befeab3b3fff1c94a.exe Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" wawup.exe -
Executes dropped EXE 1 IoCs
pid Process 1480 wawup.exe -
Loads dropped DLL 2 IoCs
pid Process 1644 5dde7ff46ab5ad1ebab20bed28cfd6ae634ab9524ebdee5befeab3b3fff1c94a.exe 1644 5dde7ff46ab5ad1ebab20bed28cfd6ae634ab9524ebdee5befeab3b3fff1c94a.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 5dde7ff46ab5ad1ebab20bed28cfd6ae634ab9524ebdee5befeab3b3fff1c94a.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /L" 5dde7ff46ab5ad1ebab20bed28cfd6ae634ab9524ebdee5befeab3b3fff1c94a.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /d" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /a" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /E" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /G" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /t" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /f" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /J" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /D" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /y" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /S" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /L" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /z" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /w" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /r" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /P" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /i" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /u" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /I" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /n" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /U" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /C" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /X" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /T" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /V" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /k" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /Y" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /Z" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /M" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /s" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /v" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /e" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /Q" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /g" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /j" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /h" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /o" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /K" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /F" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /p" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /A" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /q" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /b" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /N" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /B" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /W" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /l" wawup.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /R" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /H" wawup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wawup = "C:\\Users\\Admin\\wawup.exe /x" wawup.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 1644 5dde7ff46ab5ad1ebab20bed28cfd6ae634ab9524ebdee5befeab3b3fff1c94a.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe 1480 wawup.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1644 5dde7ff46ab5ad1ebab20bed28cfd6ae634ab9524ebdee5befeab3b3fff1c94a.exe 1480 wawup.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1644 wrote to memory of 1480 1644 5dde7ff46ab5ad1ebab20bed28cfd6ae634ab9524ebdee5befeab3b3fff1c94a.exe 28 PID 1644 wrote to memory of 1480 1644 5dde7ff46ab5ad1ebab20bed28cfd6ae634ab9524ebdee5befeab3b3fff1c94a.exe 28 PID 1644 wrote to memory of 1480 1644 5dde7ff46ab5ad1ebab20bed28cfd6ae634ab9524ebdee5befeab3b3fff1c94a.exe 28 PID 1644 wrote to memory of 1480 1644 5dde7ff46ab5ad1ebab20bed28cfd6ae634ab9524ebdee5befeab3b3fff1c94a.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\5dde7ff46ab5ad1ebab20bed28cfd6ae634ab9524ebdee5befeab3b3fff1c94a.exe"C:\Users\Admin\AppData\Local\Temp\5dde7ff46ab5ad1ebab20bed28cfd6ae634ab9524ebdee5befeab3b3fff1c94a.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1644 -
C:\Users\Admin\wawup.exe"C:\Users\Admin\wawup.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:1480
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
152KB
MD5eeb4f26eb85b1c4b0e12d369017416ca
SHA13091719f89b78cf3cfec8d17ee8b56dd90966959
SHA256145dd40b6ae10ccd36178d99d94a6c416e0f65f34c0e58de54df2b96828ad2fd
SHA512dc0aa399cf5e7e0f62ba9a3e577913d5981d97a8dd7ba9abd407cf6cb56a163df4c673baf43121304bc3e0a24fdc2a810fa2897bd5c2926c48e291a22bfd3d91
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Filesize
152KB
MD5eeb4f26eb85b1c4b0e12d369017416ca
SHA13091719f89b78cf3cfec8d17ee8b56dd90966959
SHA256145dd40b6ae10ccd36178d99d94a6c416e0f65f34c0e58de54df2b96828ad2fd
SHA512dc0aa399cf5e7e0f62ba9a3e577913d5981d97a8dd7ba9abd407cf6cb56a163df4c673baf43121304bc3e0a24fdc2a810fa2897bd5c2926c48e291a22bfd3d91
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Filesize
152KB
MD5eeb4f26eb85b1c4b0e12d369017416ca
SHA13091719f89b78cf3cfec8d17ee8b56dd90966959
SHA256145dd40b6ae10ccd36178d99d94a6c416e0f65f34c0e58de54df2b96828ad2fd
SHA512dc0aa399cf5e7e0f62ba9a3e577913d5981d97a8dd7ba9abd407cf6cb56a163df4c673baf43121304bc3e0a24fdc2a810fa2897bd5c2926c48e291a22bfd3d91
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Filesize
152KB
MD5eeb4f26eb85b1c4b0e12d369017416ca
SHA13091719f89b78cf3cfec8d17ee8b56dd90966959
SHA256145dd40b6ae10ccd36178d99d94a6c416e0f65f34c0e58de54df2b96828ad2fd
SHA512dc0aa399cf5e7e0f62ba9a3e577913d5981d97a8dd7ba9abd407cf6cb56a163df4c673baf43121304bc3e0a24fdc2a810fa2897bd5c2926c48e291a22bfd3d91