Analysis
- max time kernel
152s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
06/11/2022, 15:22
Static task
static1
Behavioral task
behavioral1
Sample
808c745f87cbe60b1c255c83ef7d34830ec271e8906a28e5acb7a644cf1be654.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
808c745f87cbe60b1c255c83ef7d34830ec271e8906a28e5acb7a644cf1be654.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
- Target 808c745f87cbe60b1c255c83ef7d34830ec271e8906a28e5acb7a644cf1be654.exe
- Size 256KB
- Sample221106-sr77rabcal
- SHA256 808c745f87cbe60b1c255c83ef7d34830ec271e8906a28e5acb7a644cf1be654
- MD5 04c129b6db906ebd3bd37aa23af55991
- SHA1 94c9d19fe6e52f3c82af5d26fc754fa36fae33d7
- SHA512 3cdec19644502f679732ee1701e4a037ad52c137e4d89d54d958a4d6a8f127b8786d8b586f856fc637d46505f8cad8a4c74f3843afbca32b101150029346e7f6
- SSDEEP 3072:k3ZVoeI0Plp/nskpCUv5T79fzCC/M7BFsqMabeYiUDoZGA33ygoe:yfxPlptNvl9fm0UBFsqMabeYiUDogmFv
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- 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" 808c745f87cbe60b1c255c83ef7d34830ec271e8906a28e5acb7a644cf1be654.exe Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" xuioq.exe - Executes dropped EXE 1 IoCs
pid Process 5032 xuioq.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 808c745f87cbe60b1c255c83ef7d34830ec271e8906a28e5acb7a644cf1be654.exe - Adds Run key to start application 2 TTPs 54 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /H" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /o" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /P" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /T" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /A" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /c" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /p" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /u" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /Y" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /E" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /a" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /s" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /i" xuioq.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 808c745f87cbe60b1c255c83ef7d34830ec271e8906a28e5acb7a644cf1be654.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /r" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /W" 808c745f87cbe60b1c255c83ef7d34830ec271e8906a28e5acb7a644cf1be654.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /Q" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /t" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /v" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /b" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /e" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /j" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /x" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /N" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /G" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /R" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /h" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /B" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /I" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /g" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /l" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /w" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /V" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /X" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /y" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /M" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /n" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /q" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /Z" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /z" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /W" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /O" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /J" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /D" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /d" xuioq.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\ xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /U" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /f" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /k" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /S" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /L" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /K" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /C" xuioq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuioq = "C:\\Users\\Admin\\xuioq.exe /F" xuioq.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4284 808c745f87cbe60b1c255c83ef7d34830ec271e8906a28e5acb7a644cf1be654.exe 4284 808c745f87cbe60b1c255c83ef7d34830ec271e8906a28e5acb7a644cf1be654.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe 5032 xuioq.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4284 808c745f87cbe60b1c255c83ef7d34830ec271e8906a28e5acb7a644cf1be654.exe 5032 xuioq.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4284 wrote to memory of 5032 4284 808c745f87cbe60b1c255c83ef7d34830ec271e8906a28e5acb7a644cf1be654.exe 79 PID 4284 wrote to memory of 5032 4284 808c745f87cbe60b1c255c83ef7d34830ec271e8906a28e5acb7a644cf1be654.exe 79 PID 4284 wrote to memory of 5032 4284 808c745f87cbe60b1c255c83ef7d34830ec271e8906a28e5acb7a644cf1be654.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\808c745f87cbe60b1c255c83ef7d34830ec271e8906a28e5acb7a644cf1be654.exe"C:\Users\Admin\AppData\Local\Temp\808c745f87cbe60b1c255c83ef7d34830ec271e8906a28e5acb7a644cf1be654.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:4284 -
C:\Users\Admin\xuioq.exe"C:\Users\Admin\xuioq.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:5032
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\xuioq.exe
- Size 256KB
- SHA256 c23fc753d38f5e90c4724b7d42f8c9efca81b305e5146298856c28a19c4cafdb
- MD5 5a3fb182c92b9f338398e0f881168207
- SHA1 dca0ab0bb7037aad087712a795bc092fd3aa91ba
- SHA512 25efdd1649a4160a8ced0ca1950fae65cd14fd5dcad21a84c62b45a97d9b5181ab59f4a47c43358b129b812647f5e445906dda5ebf8c00cdd000ea4947f516a5
- SSDEEP 3072:k3ZVoe8Plp/nskpCUv5T79fzCC/M7BFsqMabeYiUDoZGA33ygoe:yfkPlptNvl9fm0UBFsqMabeYiUDogmFv
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\xuioq.exe
- Size 256KB
- SHA256 c23fc753d38f5e90c4724b7d42f8c9efca81b305e5146298856c28a19c4cafdb
- MD5 5a3fb182c92b9f338398e0f881168207
- SHA1 dca0ab0bb7037aad087712a795bc092fd3aa91ba
- SHA512 25efdd1649a4160a8ced0ca1950fae65cd14fd5dcad21a84c62b45a97d9b5181ab59f4a47c43358b129b812647f5e445906dda5ebf8c00cdd000ea4947f516a5
- SSDEEP 3072:k3ZVoe8Plp/nskpCUv5T79fzCC/M7BFsqMabeYiUDoZGA33ygoe:yfkPlptNvl9fm0UBFsqMabeYiUDogmFv
- MD5 SHA1 SHA512 SSDEEP