Analysis
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max time kernel
151s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
06-11-2022 11:29
Static task
static1
Behavioral task
behavioral1
Sample
40489cc9ae6cb958cabcdb953672cece52d6e2aa526d8fa869b4c5053ecad8e9.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
40489cc9ae6cb958cabcdb953672cece52d6e2aa526d8fa869b4c5053ecad8e9.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
40489cc9ae6cb958cabcdb953672cece52d6e2aa526d8fa869b4c5053ecad8e9.exe
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Size
300KB
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MD5
0f7db5927bc419bab5564525305e1d86
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SHA1
7b34ad50467d2a4b6b4dd6d38d6226cee8527d4a
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SHA256
40489cc9ae6cb958cabcdb953672cece52d6e2aa526d8fa869b4c5053ecad8e9
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SHA512
ea08780f4ce0552d349c05f06a69f1d3d097a1c4bd4103f0fc05c3ecb7cab9f8921fd47ca1545d0ff2afac53f2dd3bf3250be2888614b472b576e8a7c409f4ba
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SSDEEP
6144:qWT09e4ZEG29fr/wDSBEA5Dk1RxKLeql1gsbXrwAbvUc:qVrZN29fr/KMEvRkLeqrgsbXrwAbvUc
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" qoairah.exe -
Executes dropped EXE 1 IoCs
pid Process 2044 qoairah.exe -
Loads dropped DLL 2 IoCs
pid Process 1264 40489cc9ae6cb958cabcdb953672cece52d6e2aa526d8fa869b4c5053ecad8e9.exe 1264 40489cc9ae6cb958cabcdb953672cece52d6e2aa526d8fa869b4c5053ecad8e9.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /o" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /s" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /q" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /Z" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /l" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /g" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /Q" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /A" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /j" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /x" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /a" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /U" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /L" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /P" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /v" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /V" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /D" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /W" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /M" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /w" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /p" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /k" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /G" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /Y" qoairah.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /u" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /O" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /m" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /f" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /E" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /S" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /r" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /b" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /K" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /i" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /z" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /J" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /N" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /F" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /c" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /R" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /y" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /H" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /T" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /I" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /n" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /B" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /h" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /t" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /e" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /d" qoairah.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoairah = "C:\\Users\\Admin\\qoairah.exe /C" qoairah.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 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe 2044 qoairah.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1264 40489cc9ae6cb958cabcdb953672cece52d6e2aa526d8fa869b4c5053ecad8e9.exe 2044 qoairah.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1264 wrote to memory of 2044 1264 40489cc9ae6cb958cabcdb953672cece52d6e2aa526d8fa869b4c5053ecad8e9.exe 27 PID 1264 wrote to memory of 2044 1264 40489cc9ae6cb958cabcdb953672cece52d6e2aa526d8fa869b4c5053ecad8e9.exe 27 PID 1264 wrote to memory of 2044 1264 40489cc9ae6cb958cabcdb953672cece52d6e2aa526d8fa869b4c5053ecad8e9.exe 27 PID 1264 wrote to memory of 2044 1264 40489cc9ae6cb958cabcdb953672cece52d6e2aa526d8fa869b4c5053ecad8e9.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\40489cc9ae6cb958cabcdb953672cece52d6e2aa526d8fa869b4c5053ecad8e9.exe"C:\Users\Admin\AppData\Local\Temp\40489cc9ae6cb958cabcdb953672cece52d6e2aa526d8fa869b4c5053ecad8e9.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1264 -
C:\Users\Admin\qoairah.exe"C:\Users\Admin\qoairah.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:2044
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
300KB
MD52325a3bb5bc5c06ee1d873a821fa3859
SHA1186db2110d04263e5701b51ba0d7b767c4f1c587
SHA256bdf23dc14671593845187afa986baf5ec4c6e6daf3cd49327b8ef6c1fb8bd8a8
SHA5129e57ce5a81bb5fab97d79b4921c59e77e1bcca2d2f74f9a3f42b4ceb006f8660453c451ef5183ef40b2906ad0566ca5d3bd14935e781e1eda1474e91b84d816c
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Filesize
300KB
MD52325a3bb5bc5c06ee1d873a821fa3859
SHA1186db2110d04263e5701b51ba0d7b767c4f1c587
SHA256bdf23dc14671593845187afa986baf5ec4c6e6daf3cd49327b8ef6c1fb8bd8a8
SHA5129e57ce5a81bb5fab97d79b4921c59e77e1bcca2d2f74f9a3f42b4ceb006f8660453c451ef5183ef40b2906ad0566ca5d3bd14935e781e1eda1474e91b84d816c
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Filesize
300KB
MD52325a3bb5bc5c06ee1d873a821fa3859
SHA1186db2110d04263e5701b51ba0d7b767c4f1c587
SHA256bdf23dc14671593845187afa986baf5ec4c6e6daf3cd49327b8ef6c1fb8bd8a8
SHA5129e57ce5a81bb5fab97d79b4921c59e77e1bcca2d2f74f9a3f42b4ceb006f8660453c451ef5183ef40b2906ad0566ca5d3bd14935e781e1eda1474e91b84d816c
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Filesize
300KB
MD52325a3bb5bc5c06ee1d873a821fa3859
SHA1186db2110d04263e5701b51ba0d7b767c4f1c587
SHA256bdf23dc14671593845187afa986baf5ec4c6e6daf3cd49327b8ef6c1fb8bd8a8
SHA5129e57ce5a81bb5fab97d79b4921c59e77e1bcca2d2f74f9a3f42b4ceb006f8660453c451ef5183ef40b2906ad0566ca5d3bd14935e781e1eda1474e91b84d816c