Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
165s -
max time network
176s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
05/12/2022, 10:17
Static task
static1
Behavioral task
behavioral1
Sample
aee9b9fe25d973aa43dec74c77e6cbd5f7ab51cff5ed94cd05a3c5ee7734a735.exe
Resource
win7-20221111-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
aee9b9fe25d973aa43dec74c77e6cbd5f7ab51cff5ed94cd05a3c5ee7734a735.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
8 signatures
150 seconds
General
-
Target
aee9b9fe25d973aa43dec74c77e6cbd5f7ab51cff5ed94cd05a3c5ee7734a735.exe
-
Size
168KB
-
MD5
52d80b98458f014c7752f727ed789b4d
-
SHA1
7460d626c5abd8a249721fb4d1895a4eb6a55347
-
SHA256
aee9b9fe25d973aa43dec74c77e6cbd5f7ab51cff5ed94cd05a3c5ee7734a735
-
SHA512
ce25e6d4ea1d609e4044ec8b6cc0464b4dc3890fa86227c41d7091600f137480a123ed3d35a14824718180fd4eb6fe1f89f6656aec066afd9052caf655fbfd24
-
SSDEEP
1536:wuXJrEys7cv+cGgBtKH67bU8TkWRifJYwdtmP+7m5KFbwQL4AW3lV4ckUl0OEZCf:9BR+cGgB4ZCchor5KFjkF/5YC6qJnnrr
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-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" aee9b9fe25d973aa43dec74c77e6cbd5f7ab51cff5ed94cd05a3c5ee7734a735.exe Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" biekot.exe -
Executes dropped EXE 1 IoCs
pid Process 4844 biekot.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-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation aee9b9fe25d973aa43dec74c77e6cbd5f7ab51cff5ed94cd05a3c5ee7734a735.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /t" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /c" biekot.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows\CurrentVersion\Run\ aee9b9fe25d973aa43dec74c77e6cbd5f7ab51cff5ed94cd05a3c5ee7734a735.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /b" aee9b9fe25d973aa43dec74c77e6cbd5f7ab51cff5ed94cd05a3c5ee7734a735.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /o" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /p" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /x" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /j" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /d" biekot.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows\CurrentVersion\Run\ biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /g" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /m" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /e" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /q" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /b" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /f" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /z" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /i" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /y" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /h" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /a" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /w" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /l" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /u" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /k" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /r" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /s" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /v" biekot.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\biekot = "C:\\Users\\Admin\\biekot.exe /n" biekot.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 4384 aee9b9fe25d973aa43dec74c77e6cbd5f7ab51cff5ed94cd05a3c5ee7734a735.exe 4384 aee9b9fe25d973aa43dec74c77e6cbd5f7ab51cff5ed94cd05a3c5ee7734a735.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe 4844 biekot.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4384 aee9b9fe25d973aa43dec74c77e6cbd5f7ab51cff5ed94cd05a3c5ee7734a735.exe 4844 biekot.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4384 wrote to memory of 4844 4384 aee9b9fe25d973aa43dec74c77e6cbd5f7ab51cff5ed94cd05a3c5ee7734a735.exe 85 PID 4384 wrote to memory of 4844 4384 aee9b9fe25d973aa43dec74c77e6cbd5f7ab51cff5ed94cd05a3c5ee7734a735.exe 85 PID 4384 wrote to memory of 4844 4384 aee9b9fe25d973aa43dec74c77e6cbd5f7ab51cff5ed94cd05a3c5ee7734a735.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\aee9b9fe25d973aa43dec74c77e6cbd5f7ab51cff5ed94cd05a3c5ee7734a735.exe"C:\Users\Admin\AppData\Local\Temp\aee9b9fe25d973aa43dec74c77e6cbd5f7ab51cff5ed94cd05a3c5ee7734a735.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:4384 -
C:\Users\Admin\biekot.exe"C:\Users\Admin\biekot.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:4844
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
168KB
MD5f848d8c5e9f7f26b6d0307961b058c89
SHA100cd3c2a6f9c41d2b25bf643ba82a188282553f7
SHA256f00c1ff359ef4e64e887ef4cc7b4622c44a352a7e60c67f12ecc1c9d02f912b2
SHA512d7aaa561df610f79397bd475e09b6f2819836142ab0a7362598153c37da89a013821ef2ed9d24780a86fe3f6784928257436e1a2cc2ac7b3efad62b468b732b1
-
Filesize
168KB
MD5f848d8c5e9f7f26b6d0307961b058c89
SHA100cd3c2a6f9c41d2b25bf643ba82a188282553f7
SHA256f00c1ff359ef4e64e887ef4cc7b4622c44a352a7e60c67f12ecc1c9d02f912b2
SHA512d7aaa561df610f79397bd475e09b6f2819836142ab0a7362598153c37da89a013821ef2ed9d24780a86fe3f6784928257436e1a2cc2ac7b3efad62b468b732b1