Analysis
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max time kernel
150s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
17/10/2022, 21:00
Static task
static1
Behavioral task
behavioral1
Sample
16ae35e2a6b3bf2a713ea5340cd799971c239e8057b0f465387c5739406d301d.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
16ae35e2a6b3bf2a713ea5340cd799971c239e8057b0f465387c5739406d301d.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
16ae35e2a6b3bf2a713ea5340cd799971c239e8057b0f465387c5739406d301d.exe
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Size
228KB
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MD5
58bb9bdc8038f9d4b9bb9ce08c27a96b
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SHA1
1ee5ac8f37d4332194d749a446d35d42238ad663
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SHA256
16ae35e2a6b3bf2a713ea5340cd799971c239e8057b0f465387c5739406d301d
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SHA512
558dac6e63c8dc3e795db4cf7110dcacfb439b51312dd68dc809742b1fd629a8118ff32dbd6f55b043895be6f98700ab1173580ffa5888eb320a21410bc84c0e
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SSDEEP
6144:dmM3PFKs7aFwKWwalhrEqxF6snji81RUinKZHg/GF:dmWPhAmZIH+A
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" 16ae35e2a6b3bf2a713ea5340cd799971c239e8057b0f465387c5739406d301d.exe Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" qiiar.exe -
Executes dropped EXE 1 IoCs
pid Process 1752 qiiar.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 16ae35e2a6b3bf2a713ea5340cd799971c239e8057b0f465387c5739406d301d.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /l" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /c" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /t" qiiar.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\ qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /m" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /z" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /h" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /k" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /u" qiiar.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 16ae35e2a6b3bf2a713ea5340cd799971c239e8057b0f465387c5739406d301d.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /g" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /d" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /y" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /p" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /a" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /v" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /r" 16ae35e2a6b3bf2a713ea5340cd799971c239e8057b0f465387c5739406d301d.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /i" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /s" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /q" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /w" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /b" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /f" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /j" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /o" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /r" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /n" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /x" qiiar.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiiar = "C:\\Users\\Admin\\qiiar.exe /e" qiiar.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 3172 16ae35e2a6b3bf2a713ea5340cd799971c239e8057b0f465387c5739406d301d.exe 3172 16ae35e2a6b3bf2a713ea5340cd799971c239e8057b0f465387c5739406d301d.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe 1752 qiiar.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3172 16ae35e2a6b3bf2a713ea5340cd799971c239e8057b0f465387c5739406d301d.exe 1752 qiiar.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3172 wrote to memory of 1752 3172 16ae35e2a6b3bf2a713ea5340cd799971c239e8057b0f465387c5739406d301d.exe 85 PID 3172 wrote to memory of 1752 3172 16ae35e2a6b3bf2a713ea5340cd799971c239e8057b0f465387c5739406d301d.exe 85 PID 3172 wrote to memory of 1752 3172 16ae35e2a6b3bf2a713ea5340cd799971c239e8057b0f465387c5739406d301d.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\16ae35e2a6b3bf2a713ea5340cd799971c239e8057b0f465387c5739406d301d.exe"C:\Users\Admin\AppData\Local\Temp\16ae35e2a6b3bf2a713ea5340cd799971c239e8057b0f465387c5739406d301d.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:3172 -
C:\Users\Admin\qiiar.exe"C:\Users\Admin\qiiar.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:1752
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
228KB
MD5ab112a32ffc83fee072f7c70fab5c6ec
SHA1130ec5052d9d3099a2caab7385cf44779f02cbee
SHA2560d20dd00fb6c940e850eb236f5e927dab9e3558c871e11d7ac1750ea6cb315e6
SHA51247b5f3f8498102829c27358cbc8bba910e35f3f1e6194e9cee48e851c8c6a1540ecd7ef41431eba6e094a80029a33ca0974e90aeb12a2ed3c2100734e36c6475
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Filesize
228KB
MD5ab112a32ffc83fee072f7c70fab5c6ec
SHA1130ec5052d9d3099a2caab7385cf44779f02cbee
SHA2560d20dd00fb6c940e850eb236f5e927dab9e3558c871e11d7ac1750ea6cb315e6
SHA51247b5f3f8498102829c27358cbc8bba910e35f3f1e6194e9cee48e851c8c6a1540ecd7ef41431eba6e094a80029a33ca0974e90aeb12a2ed3c2100734e36c6475