Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
251s -
max time network
336s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
03/12/2022, 17:18
Static task
static1
Behavioral task
behavioral1
Sample
e1d55b39f0bf8b4b46048e2459f56b1b553ac7cb8f5b305af53727fc260deeec.exe
Resource
win7-20221111-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
e1d55b39f0bf8b4b46048e2459f56b1b553ac7cb8f5b305af53727fc260deeec.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
8 signatures
150 seconds
General
-
Target
e1d55b39f0bf8b4b46048e2459f56b1b553ac7cb8f5b305af53727fc260deeec.exe
-
Size
148KB
-
MD5
23c9c659884e9cdeb073ce9eb6fc1d72
-
SHA1
57ffdb127397a6fbf328ea9a65b7805ba733f7b1
-
SHA256
e1d55b39f0bf8b4b46048e2459f56b1b553ac7cb8f5b305af53727fc260deeec
-
SHA512
9f38f3987b6d6c94d93e9a3f93c09a7d47916504b5968e301e7b634e077ea5d0bf8f8c094cbe4386cb8a4581618def4a77affd3d6c8d2a9aefdd8aa9dfced59f
-
SSDEEP
1536:FdYdImWRnWc4BU8g5DGHPOGrwUbaxGAka+tHK9rCGaVkmwHnuqx8MOdzAbBQg:SWRnWPaNUbaxqECGaVKHuqL6Abi
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-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" e1d55b39f0bf8b4b46048e2459f56b1b553ac7cb8f5b305af53727fc260deeec.exe Set value (int) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" tookel.exe -
Executes dropped EXE 1 IoCs
pid Process 692 tookel.exe -
Loads dropped DLL 2 IoCs
pid Process 1320 e1d55b39f0bf8b4b46048e2459f56b1b553ac7cb8f5b305af53727fc260deeec.exe 1320 e1d55b39f0bf8b4b46048e2459f56b1b553ac7cb8f5b305af53727fc260deeec.exe -
Adds Run key to start application 2 TTPs 49 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /n" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /C" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /V" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /R" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /j" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /R" e1d55b39f0bf8b4b46048e2459f56b1b553ac7cb8f5b305af53727fc260deeec.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /I" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /w" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /g" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /K" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /D" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /c" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /L" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /E" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /J" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /G" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /x" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /h" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /U" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /b" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /d" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /z" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /O" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /F" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /o" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /M" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /u" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /t" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /Z" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /Y" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /B" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /p" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /k" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /s" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /H" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /y" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /S" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /T" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /P" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /W" tookel.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\ e1d55b39f0bf8b4b46048e2459f56b1b553ac7cb8f5b305af53727fc260deeec.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /i" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /e" tookel.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\ tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /l" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /A" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /r" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /a" tookel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\tookel = "C:\\Users\\Admin\\tookel.exe /q" tookel.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 1320 e1d55b39f0bf8b4b46048e2459f56b1b553ac7cb8f5b305af53727fc260deeec.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe 692 tookel.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1320 e1d55b39f0bf8b4b46048e2459f56b1b553ac7cb8f5b305af53727fc260deeec.exe 692 tookel.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1320 wrote to memory of 692 1320 e1d55b39f0bf8b4b46048e2459f56b1b553ac7cb8f5b305af53727fc260deeec.exe 28 PID 1320 wrote to memory of 692 1320 e1d55b39f0bf8b4b46048e2459f56b1b553ac7cb8f5b305af53727fc260deeec.exe 28 PID 1320 wrote to memory of 692 1320 e1d55b39f0bf8b4b46048e2459f56b1b553ac7cb8f5b305af53727fc260deeec.exe 28 PID 1320 wrote to memory of 692 1320 e1d55b39f0bf8b4b46048e2459f56b1b553ac7cb8f5b305af53727fc260deeec.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\e1d55b39f0bf8b4b46048e2459f56b1b553ac7cb8f5b305af53727fc260deeec.exe"C:\Users\Admin\AppData\Local\Temp\e1d55b39f0bf8b4b46048e2459f56b1b553ac7cb8f5b305af53727fc260deeec.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:1320 -
C:\Users\Admin\tookel.exe"C:\Users\Admin\tookel.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:692
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
148KB
MD5bc06437c7bc28090c67c4394146131de
SHA1388499d7320cdf2ec9f5e0f7cd3324e8ae3e8bb4
SHA256ae33009acac29cce190557fd7dbf98b19f387072af14995306c0311af5eb1028
SHA51208bf2233508331c5020b6c6d7fc861a2dba736e7482aad1280ac01d02d40d1fa85822cc03175a2cb9614d911e788ebc28190213b836cb8181a86c05c8d1cdeb9
-
Filesize
148KB
MD5bc06437c7bc28090c67c4394146131de
SHA1388499d7320cdf2ec9f5e0f7cd3324e8ae3e8bb4
SHA256ae33009acac29cce190557fd7dbf98b19f387072af14995306c0311af5eb1028
SHA51208bf2233508331c5020b6c6d7fc861a2dba736e7482aad1280ac01d02d40d1fa85822cc03175a2cb9614d911e788ebc28190213b836cb8181a86c05c8d1cdeb9
-
Filesize
148KB
MD5bc06437c7bc28090c67c4394146131de
SHA1388499d7320cdf2ec9f5e0f7cd3324e8ae3e8bb4
SHA256ae33009acac29cce190557fd7dbf98b19f387072af14995306c0311af5eb1028
SHA51208bf2233508331c5020b6c6d7fc861a2dba736e7482aad1280ac01d02d40d1fa85822cc03175a2cb9614d911e788ebc28190213b836cb8181a86c05c8d1cdeb9
-
Filesize
148KB
MD5bc06437c7bc28090c67c4394146131de
SHA1388499d7320cdf2ec9f5e0f7cd3324e8ae3e8bb4
SHA256ae33009acac29cce190557fd7dbf98b19f387072af14995306c0311af5eb1028
SHA51208bf2233508331c5020b6c6d7fc861a2dba736e7482aad1280ac01d02d40d1fa85822cc03175a2cb9614d911e788ebc28190213b836cb8181a86c05c8d1cdeb9