Analysis
-
max time kernel
178s -
max time network
181s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
07/01/2024, 19:20
Static task
static1
Behavioral task
behavioral1
Sample
a9cd04e2d97fc0954dbbf279ed59d0ca.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
a9cd04e2d97fc0954dbbf279ed59d0ca.exe
Resource
win10v2004-20231215-en
General
-
Target
a9cd04e2d97fc0954dbbf279ed59d0ca.exe
-
Size
180KB
-
MD5
a9cd04e2d97fc0954dbbf279ed59d0ca
-
SHA1
c61f2904f591cd66d01e9948c4ee7f5ae30f7ad3
-
SHA256
6c9f98c6af1ac1a565627ddfd2abc7e7fdc42f65e5f8892babd53d3930fdfa93
-
SHA512
ccf1b0bf6b93a70181531546f411b7b9f285fd932e9d272e1788ed679e144548c1f74ba052cdfa7469df54f719d2986a93c3e75ad3674c71450419c552a616f2
-
SSDEEP
3072:JIOGdYRLoeEdRos/eaqFnqWDb+uTyLDC6s5sSYqGlC6YViZj5HQXZmmJ0yCFioxr:W3cKPpm2lC6YViZj5HQXZmmJ0yCF9Bxx
Malware Config
Signatures
-
Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" a9cd04e2d97fc0954dbbf279ed59d0ca.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" suvob.exe -
Executes dropped EXE 1 IoCs
pid Process 2580 suvob.exe -
Loads dropped DLL 2 IoCs
pid Process 3008 a9cd04e2d97fc0954dbbf279ed59d0ca.exe 3008 a9cd04e2d97fc0954dbbf279ed59d0ca.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /x" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /P" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /m" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /S" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /e" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /k" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /t" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /H" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /V" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /n" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /K" a9cd04e2d97fc0954dbbf279ed59d0ca.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /i" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /C" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /Q" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /F" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /j" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /D" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /B" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /T" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /d" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /A" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /M" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /I" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /K" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /z" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /q" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /U" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /p" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /v" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /u" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /O" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /b" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /W" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /N" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /g" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /o" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /c" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /Z" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /s" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /f" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /R" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /J" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /X" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /y" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /E" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /Y" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /r" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /l" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /h" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /L" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /G" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /w" suvob.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\suvob = "C:\\Users\\Admin\\suvob.exe /a" suvob.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3008 a9cd04e2d97fc0954dbbf279ed59d0ca.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe 2580 suvob.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3008 a9cd04e2d97fc0954dbbf279ed59d0ca.exe 2580 suvob.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3008 wrote to memory of 2580 3008 a9cd04e2d97fc0954dbbf279ed59d0ca.exe 29 PID 3008 wrote to memory of 2580 3008 a9cd04e2d97fc0954dbbf279ed59d0ca.exe 29 PID 3008 wrote to memory of 2580 3008 a9cd04e2d97fc0954dbbf279ed59d0ca.exe 29 PID 3008 wrote to memory of 2580 3008 a9cd04e2d97fc0954dbbf279ed59d0ca.exe 29
Processes
-
C:\Users\Admin\AppData\Local\Temp\a9cd04e2d97fc0954dbbf279ed59d0ca.exe"C:\Users\Admin\AppData\Local\Temp\a9cd04e2d97fc0954dbbf279ed59d0ca.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Users\Admin\suvob.exe"C:\Users\Admin\suvob.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:2580
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
180KB
MD56436afff26391d7b2c275b94db8dcf70
SHA10461e086257a039a6c228146bffaad1740095bc2
SHA256061c7b4508d98cfc136790d74e83fd1e4a33dd1d84a4f262e49a900219d7949f
SHA51232fedb5d0a0b691c2f92c52373b442e4aa5b0cc24ea28ea107e64ff08f7dc4568bc3c92fa9374de214b7c723dc0f2582ec4396a2b1260642d98f38c0dd5230cc