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Analysis
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max time kernel
151s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
19/09/2022, 00:56
Static task
static1
Behavioral task
behavioral1
Sample
21b48bb4ab262d64317ee30d7e254cda75d1fd6c6074bd2da96b2cf94108035f.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
21b48bb4ab262d64317ee30d7e254cda75d1fd6c6074bd2da96b2cf94108035f.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
21b48bb4ab262d64317ee30d7e254cda75d1fd6c6074bd2da96b2cf94108035f.exe
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Size
124KB
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MD5
389d053e52149db942a14a486a5ec7c1
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SHA1
51a320c63d408e72a21e92fbdfa804eab8f1daf3
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SHA256
21b48bb4ab262d64317ee30d7e254cda75d1fd6c6074bd2da96b2cf94108035f
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SHA512
0aa34145597fc80c50ea9ab570c0b34ea629f067a6e71bc7d945d5301fe54a761e6ce00bc5f1110f1d78ea85e01cdda32457e1829c6d9aa7cae171d9f5d7cdff
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SSDEEP
1536:txEchwRP3uBxeDtMYHa27J14ltxporZ45igHNeG0hQ:/EchwRfkeV6gJ1uCt45VgQ
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-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" raoeg.exe Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 21b48bb4ab262d64317ee30d7e254cda75d1fd6c6074bd2da96b2cf94108035f.exe -
Executes dropped EXE 1 IoCs
pid Process 1396 raoeg.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-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation 21b48bb4ab262d64317ee30d7e254cda75d1fd6c6074bd2da96b2cf94108035f.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\ raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /R" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /O" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /Z" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /x" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /T" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /i" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /d" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /H" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /p" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /n" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /c" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /C" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /y" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /f" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /h" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /X" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /k" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /E" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /F" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /Y" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /K" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /u" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /J" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /B" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /m" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /U" 21b48bb4ab262d64317ee30d7e254cda75d1fd6c6074bd2da96b2cf94108035f.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /U" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /e" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /t" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /N" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /P" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /V" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /M" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /D" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /Q" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /w" raoeg.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 21b48bb4ab262d64317ee30d7e254cda75d1fd6c6074bd2da96b2cf94108035f.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /o" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /z" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /S" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /g" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /I" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /b" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /s" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /v" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /W" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /l" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /r" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /L" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /a" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /A" raoeg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raoeg = "C:\\Users\\Admin\\raoeg.exe /q" raoeg.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 884 21b48bb4ab262d64317ee30d7e254cda75d1fd6c6074bd2da96b2cf94108035f.exe 884 21b48bb4ab262d64317ee30d7e254cda75d1fd6c6074bd2da96b2cf94108035f.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe 1396 raoeg.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 884 21b48bb4ab262d64317ee30d7e254cda75d1fd6c6074bd2da96b2cf94108035f.exe 1396 raoeg.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 884 wrote to memory of 1396 884 21b48bb4ab262d64317ee30d7e254cda75d1fd6c6074bd2da96b2cf94108035f.exe 81 PID 884 wrote to memory of 1396 884 21b48bb4ab262d64317ee30d7e254cda75d1fd6c6074bd2da96b2cf94108035f.exe 81 PID 884 wrote to memory of 1396 884 21b48bb4ab262d64317ee30d7e254cda75d1fd6c6074bd2da96b2cf94108035f.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\21b48bb4ab262d64317ee30d7e254cda75d1fd6c6074bd2da96b2cf94108035f.exe"C:\Users\Admin\AppData\Local\Temp\21b48bb4ab262d64317ee30d7e254cda75d1fd6c6074bd2da96b2cf94108035f.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:884 -
C:\Users\Admin\raoeg.exe"C:\Users\Admin\raoeg.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:1396
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
124KB
MD5148a0ac7ca0f90c37870506fedeffe17
SHA165d8c416410222afd8d2c0f402510fb7dc3fd593
SHA256078fd23e45d6d57f22f46ec73ff2c4c1dc4a53a5620025f2d9bfd7919f42472b
SHA5124abc90f801cd353375f7f23462de26c7672d983b94617629cfbfb0ceadff9a965cd1d80b03a1f6acabb1779871dcb972d49b8d7a497db683095d8b493301f532
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Filesize
124KB
MD5148a0ac7ca0f90c37870506fedeffe17
SHA165d8c416410222afd8d2c0f402510fb7dc3fd593
SHA256078fd23e45d6d57f22f46ec73ff2c4c1dc4a53a5620025f2d9bfd7919f42472b
SHA5124abc90f801cd353375f7f23462de26c7672d983b94617629cfbfb0ceadff9a965cd1d80b03a1f6acabb1779871dcb972d49b8d7a497db683095d8b493301f532