Analysis
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max time kernel
151s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
07/12/2022, 03:13
Static task
static1
Behavioral task
behavioral1
Sample
899c5edb4f1e63a7ee8e030d9ec96763f0a043e4dfb894062e3ae9a44360352f.exe
Resource
win7-20221111-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
899c5edb4f1e63a7ee8e030d9ec96763f0a043e4dfb894062e3ae9a44360352f.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
899c5edb4f1e63a7ee8e030d9ec96763f0a043e4dfb894062e3ae9a44360352f.exe
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Size
284KB
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MD5
01809b7bd4462349fcaa665f704a56c0
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SHA1
00bf3afd518ed789ca9758bcf13f00a77b050c5b
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SHA256
899c5edb4f1e63a7ee8e030d9ec96763f0a043e4dfb894062e3ae9a44360352f
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SHA512
bf5ab1cafadeac8e166de029643c74eadebecf8320be21940fb68b29a11aa127b3bc9cc6008b3b14b31fc1961f3aa8a5cc0938da5661a43a32acbc5bbbb55812
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SSDEEP
6144:tsYd3FRINO5WcBzjkBP18yAYU7vKd3EUXWidJhKnvmb7/D26XgZKIQ0OfsJy2DJs:td3fINO5WcBzjkV183Kd3EUXWidJhKnc
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-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" soajion.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 899c5edb4f1e63a7ee8e030d9ec96763f0a043e4dfb894062e3ae9a44360352f.exe -
Executes dropped EXE 1 IoCs
pid Process 4900 soajion.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-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation 899c5edb4f1e63a7ee8e030d9ec96763f0a043e4dfb894062e3ae9a44360352f.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /m" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /G" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /J" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /u" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /v" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /o" soajion.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\ soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /b" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /P" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /K" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /I" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /D" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /O" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /i" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /F" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /B" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /y" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /r" 899c5edb4f1e63a7ee8e030d9ec96763f0a043e4dfb894062e3ae9a44360352f.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /j" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /Z" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /n" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /x" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /p" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /g" soajion.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 899c5edb4f1e63a7ee8e030d9ec96763f0a043e4dfb894062e3ae9a44360352f.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /W" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /S" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /C" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /X" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /M" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /U" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /R" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /k" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /T" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /N" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /f" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /Y" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /A" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /c" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /a" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /z" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /t" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /d" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /V" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /w" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /h" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /s" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /Q" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /H" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /L" soajion.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\soajion = "C:\\Users\\Admin\\soajion.exe /r" soajion.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 1560 899c5edb4f1e63a7ee8e030d9ec96763f0a043e4dfb894062e3ae9a44360352f.exe 1560 899c5edb4f1e63a7ee8e030d9ec96763f0a043e4dfb894062e3ae9a44360352f.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe 4900 soajion.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1560 899c5edb4f1e63a7ee8e030d9ec96763f0a043e4dfb894062e3ae9a44360352f.exe 4900 soajion.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1560 wrote to memory of 4900 1560 899c5edb4f1e63a7ee8e030d9ec96763f0a043e4dfb894062e3ae9a44360352f.exe 82 PID 1560 wrote to memory of 4900 1560 899c5edb4f1e63a7ee8e030d9ec96763f0a043e4dfb894062e3ae9a44360352f.exe 82 PID 1560 wrote to memory of 4900 1560 899c5edb4f1e63a7ee8e030d9ec96763f0a043e4dfb894062e3ae9a44360352f.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\899c5edb4f1e63a7ee8e030d9ec96763f0a043e4dfb894062e3ae9a44360352f.exe"C:\Users\Admin\AppData\Local\Temp\899c5edb4f1e63a7ee8e030d9ec96763f0a043e4dfb894062e3ae9a44360352f.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:1560 -
C:\Users\Admin\soajion.exe"C:\Users\Admin\soajion.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:4900
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
284KB
MD59ed2e15327c55a15caa9178ee2b454ad
SHA1dc0ae79e4b45d5cf70909a6072f275b1b66c9051
SHA256227c512304c4845b9c533283d61b65ba1076408769e450cc5ffda8dee4aeaaa2
SHA5122eb5ae74b2b72f99a01e62c5b25516b52fcc034a186148d74f56c8f74b4e9ae3df264e8d6d8231f71e3fafca813b1c37421c66d9848f86036bfc9c79065eae07
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Filesize
284KB
MD59ed2e15327c55a15caa9178ee2b454ad
SHA1dc0ae79e4b45d5cf70909a6072f275b1b66c9051
SHA256227c512304c4845b9c533283d61b65ba1076408769e450cc5ffda8dee4aeaaa2
SHA5122eb5ae74b2b72f99a01e62c5b25516b52fcc034a186148d74f56c8f74b4e9ae3df264e8d6d8231f71e3fafca813b1c37421c66d9848f86036bfc9c79065eae07