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Analysis
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max time kernel
119s -
max time network
105s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
03/09/2024, 06:02
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9f4d7462e5ceb8fbdc6cda2a0cc964c0N.exe
Resource
win7-20240729-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
9f4d7462e5ceb8fbdc6cda2a0cc964c0N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
9f4d7462e5ceb8fbdc6cda2a0cc964c0N.exe
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Size
240KB
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MD5
9f4d7462e5ceb8fbdc6cda2a0cc964c0
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SHA1
d2edf3de44928332e483c35675b2010ac9ec443b
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SHA256
a70e2a1363a33cc4597298a829d4a27370f8ed3b7429c15f9ab0d7de9fedfca6
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SHA512
6a92991efff0ff5c42603c9dc536975ee6d1bcbd791793ea84d4fd09562379a4f6ec4b7c2774e68fda6a7c77445012a734ef71039cb257ed25521cb5229e24e2
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SSDEEP
3072:vkNpZT8j6VlpvBd90i/SmWKLi7CjFSivnfu3fbMdozt5czHol:vA0UGKGkFRKfeoztOO
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-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 9f4d7462e5ceb8fbdc6cda2a0cc964c0N.exe Set value (int) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" qoozo.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-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation 9f4d7462e5ceb8fbdc6cda2a0cc964c0N.exe -
Executes dropped EXE 1 IoCs
pid Process 1348 qoozo.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /r" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /n" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /j" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /d" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /b" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /o" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /c" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /a" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /h" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /q" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /g" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /k" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /x" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /u" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /v" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /s" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /e" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /l" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /z" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /m" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /v" 9f4d7462e5ceb8fbdc6cda2a0cc964c0N.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /i" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /y" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /p" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /w" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /f" qoozo.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qoozo = "C:\\Users\\Admin\\qoozo.exe /t" qoozo.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9f4d7462e5ceb8fbdc6cda2a0cc964c0N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qoozo.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4676 9f4d7462e5ceb8fbdc6cda2a0cc964c0N.exe 4676 9f4d7462e5ceb8fbdc6cda2a0cc964c0N.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe 1348 qoozo.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4676 9f4d7462e5ceb8fbdc6cda2a0cc964c0N.exe 1348 qoozo.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4676 wrote to memory of 1348 4676 9f4d7462e5ceb8fbdc6cda2a0cc964c0N.exe 90 PID 4676 wrote to memory of 1348 4676 9f4d7462e5ceb8fbdc6cda2a0cc964c0N.exe 90 PID 4676 wrote to memory of 1348 4676 9f4d7462e5ceb8fbdc6cda2a0cc964c0N.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\9f4d7462e5ceb8fbdc6cda2a0cc964c0N.exe"C:\Users\Admin\AppData\Local\Temp\9f4d7462e5ceb8fbdc6cda2a0cc964c0N.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4676 -
C:\Users\Admin\qoozo.exe"C:\Users\Admin\qoozo.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1348
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
240KB
MD5e3bed65fb598d8acca7966f3d537754d
SHA15a9abe284158bd15022a17bfb39d22025fce2deb
SHA2565c15cfb72f0d83987e4f47c0a428b8a3e787965deaea94d602e4c30c6aa4dac8
SHA512d7b0df7f14f714de9d785af636254a9c8ec47c4c49127262b2a27d32d7e3850484813101771d293d9dd3ca9251423e645fee900773e6780f4d7a2c43ab6eda20