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Analysis
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max time kernel
153s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
11/10/2022, 09:45
Static task
static1
Behavioral task
behavioral1
Sample
3043dd75f4ceadf444041aa065de9774d12c6ec9bef0340605bd87cca937b90b.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
3043dd75f4ceadf444041aa065de9774d12c6ec9bef0340605bd87cca937b90b.exe
Resource
win10v2004-20220812-en
General
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Target
3043dd75f4ceadf444041aa065de9774d12c6ec9bef0340605bd87cca937b90b.exe
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Size
148KB
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MD5
62166b8289a621073570fb8e5a724fe8
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SHA1
ef098429eb441544b9b76d061d5451a66a571c17
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SHA256
3043dd75f4ceadf444041aa065de9774d12c6ec9bef0340605bd87cca937b90b
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SHA512
a00a0c46dc64c47bb81aa8734ed6796118c73977a24eead3c25b3740f897f000b76aa709c2d3f0609887b37b43792114c76094365413126c67bc65ae71119653
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SSDEEP
1536:PieaxAhE1SV++mRR0cL+iOJsz5czE4M52BoSHvSC3T4Gx4Mgkt+:yl1rZRRTLz5cg4aNo+
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-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 3043dd75f4ceadf444041aa065de9774d12c6ec9bef0340605bd87cca937b90b.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" jeehio.exe -
Executes dropped EXE 1 IoCs
pid Process 1216 jeehio.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-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation 3043dd75f4ceadf444041aa065de9774d12c6ec9bef0340605bd87cca937b90b.exe -
Adds Run key to start application 2 TTPs 58 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /d" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /f" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /i" jeehio.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /z" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /f" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /h" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /o" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /s" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /v" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /u" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /g" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /q" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /x" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /m" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /z" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /k" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /a" 3043dd75f4ceadf444041aa065de9774d12c6ec9bef0340605bd87cca937b90b.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ 3043dd75f4ceadf444041aa065de9774d12c6ec9bef0340605bd87cca937b90b.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /p" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /k" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /a" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /l" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /s" 3043dd75f4ceadf444041aa065de9774d12c6ec9bef0340605bd87cca937b90b.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /n" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /c" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /x" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /y" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /l" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /d" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /p" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /i" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /g" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /b" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /s" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /c" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /r" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /m" jeehio.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /w" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /q" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /a" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /t" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /r" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /n" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /t" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /o" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /u" jeehio.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 3043dd75f4ceadf444041aa065de9774d12c6ec9bef0340605bd87cca937b90b.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /w" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /b" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /e" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /j" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /y" jeehio.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /e" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /h" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /v" jeehio.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jeehio = "C:\\Users\\Admin\\jeehio.exe /j" jeehio.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 2080 3043dd75f4ceadf444041aa065de9774d12c6ec9bef0340605bd87cca937b90b.exe 2080 3043dd75f4ceadf444041aa065de9774d12c6ec9bef0340605bd87cca937b90b.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe 1216 jeehio.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2080 3043dd75f4ceadf444041aa065de9774d12c6ec9bef0340605bd87cca937b90b.exe 1216 jeehio.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2080 wrote to memory of 1216 2080 3043dd75f4ceadf444041aa065de9774d12c6ec9bef0340605bd87cca937b90b.exe 85 PID 2080 wrote to memory of 1216 2080 3043dd75f4ceadf444041aa065de9774d12c6ec9bef0340605bd87cca937b90b.exe 85 PID 2080 wrote to memory of 1216 2080 3043dd75f4ceadf444041aa065de9774d12c6ec9bef0340605bd87cca937b90b.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\3043dd75f4ceadf444041aa065de9774d12c6ec9bef0340605bd87cca937b90b.exe"C:\Users\Admin\AppData\Local\Temp\3043dd75f4ceadf444041aa065de9774d12c6ec9bef0340605bd87cca937b90b.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:2080 -
C:\Users\Admin\jeehio.exe"C:\Users\Admin\jeehio.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:1216
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
148KB
MD5b4ffe1dddf46a76d78b3a4112a3b3c0e
SHA1b2b49303f54d6bc01a0379bf4e514b949acf2b15
SHA256cde329c789f486b6f5b67fa0bc46ff0ee186b1364cc5e6cef895d891a61500df
SHA51222a59e912de150390f0f9bc15771b04c94cc4cc86abdf37e09dd0a42f47796d417adaa70982ed8eff00d5a3f237c5634749520a860be2ee7be34f3cacdd419c5
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Filesize
148KB
MD5b4ffe1dddf46a76d78b3a4112a3b3c0e
SHA1b2b49303f54d6bc01a0379bf4e514b949acf2b15
SHA256cde329c789f486b6f5b67fa0bc46ff0ee186b1364cc5e6cef895d891a61500df
SHA51222a59e912de150390f0f9bc15771b04c94cc4cc86abdf37e09dd0a42f47796d417adaa70982ed8eff00d5a3f237c5634749520a860be2ee7be34f3cacdd419c5