Analysis
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max time kernel
148s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
25/12/2023, 17:28
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
30ecfb627f65a8e5571983de5212b2e9.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
30ecfb627f65a8e5571983de5212b2e9.exe
Resource
win10v2004-20231222-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
30ecfb627f65a8e5571983de5212b2e9.exe
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Size
236KB
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MD5
30ecfb627f65a8e5571983de5212b2e9
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SHA1
b2cba84ab364954388aaaa4f0391bbe5f8c4f7f8
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SHA256
20de8b14f3275bc17c519a9ff0845b5d116229fecc5c269f31634696a2064ebf
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SHA512
732a976cc4fb03d1e108ecdc9c0300d111b0515627ac2369ce4a96d288db6b36eb4b963bbad5bd4c74760f22852edc48a539c0d78515296c03f8ccc41373682a
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SSDEEP
6144:3wbPxAjjLPqKGaLCUI989H79t5LqRPqTmc4t2GXh+juOTXFbx:AbPxAjjLPqKGaLCUI989H79t4lqV4tet
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-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 30ecfb627f65a8e5571983de5212b2e9.exe Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" waoerek.exe -
Executes dropped EXE 1 IoCs
pid Process 2688 waoerek.exe -
Loads dropped DLL 2 IoCs
pid Process 2540 30ecfb627f65a8e5571983de5212b2e9.exe 2540 30ecfb627f65a8e5571983de5212b2e9.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /z" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /D" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /K" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /f" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /d" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /V" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /q" 30ecfb627f65a8e5571983de5212b2e9.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /T" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /s" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /t" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /q" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /e" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /m" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /r" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /S" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /H" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /B" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /k" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /Y" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /x" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /p" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /b" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /a" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /N" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /c" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /C" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /l" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /J" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /Z" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /W" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /j" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /P" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /y" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /i" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /G" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /w" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /F" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /M" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /I" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /o" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /E" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /R" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /u" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /X" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /U" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /n" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /Q" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /h" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /L" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /v" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /O" waoerek.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\waoerek = "C:\\Users\\Admin\\waoerek.exe /g" waoerek.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2540 30ecfb627f65a8e5571983de5212b2e9.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe 2688 waoerek.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2540 30ecfb627f65a8e5571983de5212b2e9.exe 2688 waoerek.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2540 wrote to memory of 2688 2540 30ecfb627f65a8e5571983de5212b2e9.exe 28 PID 2540 wrote to memory of 2688 2540 30ecfb627f65a8e5571983de5212b2e9.exe 28 PID 2540 wrote to memory of 2688 2540 30ecfb627f65a8e5571983de5212b2e9.exe 28 PID 2540 wrote to memory of 2688 2540 30ecfb627f65a8e5571983de5212b2e9.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\30ecfb627f65a8e5571983de5212b2e9.exe"C:\Users\Admin\AppData\Local\Temp\30ecfb627f65a8e5571983de5212b2e9.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:2540 -
C:\Users\Admin\waoerek.exe"C:\Users\Admin\waoerek.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:2688
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
236KB
MD5ca57e8184fca36b6537a21ccdfec1a1d
SHA1f4a553d9dcb962645bd76ba573a1fd3052942607
SHA256d4c1e4bcfa2ccc8ac89937c7bb3dcdd98080013fdd837fdab8f520da48290d0d
SHA5129f1b86633d1e48cd66345a67842184e8202fff855a0300586d676b8676ac56493c9a49b6958043cac8c69c7dde1b23d33369291f1d4f4264ee441fd06092d137