Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
152s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
02/12/2022, 21:26
Static task
static1
Behavioral task
behavioral1
Sample
ca8d68217a7b46e415c98edd29c489ea80acdf95c945b00a7707e2428f1ca078.exe
Resource
win7-20221111-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
ca8d68217a7b46e415c98edd29c489ea80acdf95c945b00a7707e2428f1ca078.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
8 signatures
150 seconds
General
-
Target
ca8d68217a7b46e415c98edd29c489ea80acdf95c945b00a7707e2428f1ca078.exe
-
Size
100KB
-
MD5
f6f1b3aaeab14cd49e73e3edadab9cf7
-
SHA1
bad70183a7746621c8b7bd0e5ca9da2b9b841a79
-
SHA256
ca8d68217a7b46e415c98edd29c489ea80acdf95c945b00a7707e2428f1ca078
-
SHA512
2f1c82f51d71529e2b2ba5d92b92cc665cf7ada38e5862faec2b2673df0f7cedb3c60715a2aee3f24ee98552a568f911343570c91ff0164a088834296db28bd9
-
SSDEEP
1536:nltGO82NTzwUMGAc4ohrPXo+73Rez8b0SyuNIjnZq:3wjurPX7CuCnY
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-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ca8d68217a7b46e415c98edd29c489ea80acdf95c945b00a7707e2428f1ca078.exe Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" zdyex.exe -
Executes dropped EXE 1 IoCs
pid Process 568 zdyex.exe -
Loads dropped DLL 2 IoCs
pid Process 960 ca8d68217a7b46e415c98edd29c489ea80acdf95c945b00a7707e2428f1ca078.exe 960 ca8d68217a7b46e415c98edd29c489ea80acdf95c945b00a7707e2428f1ca078.exe -
Adds Run key to start application 2 TTPs 45 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /u" zdyex.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\ zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /q" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /Z" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /K" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /Q" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /H" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /l" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /b" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /h" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /s" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /o" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /I" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /n" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /m" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /r" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /P" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /G" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /V" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /f" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /e" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /X" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /j" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /v" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /i" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /B" zdyex.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\ ca8d68217a7b46e415c98edd29c489ea80acdf95c945b00a7707e2428f1ca078.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /W" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /U" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /a" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /p" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /Y" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /d" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /x" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /H" ca8d68217a7b46e415c98edd29c489ea80acdf95c945b00a7707e2428f1ca078.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /F" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /J" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /L" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /D" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /z" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /N" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /E" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /A" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /g" zdyex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\zdyex = "C:\\Users\\Admin\\zdyex.exe /R" zdyex.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 960 ca8d68217a7b46e415c98edd29c489ea80acdf95c945b00a7707e2428f1ca078.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe 568 zdyex.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 960 ca8d68217a7b46e415c98edd29c489ea80acdf95c945b00a7707e2428f1ca078.exe 568 zdyex.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 960 wrote to memory of 568 960 ca8d68217a7b46e415c98edd29c489ea80acdf95c945b00a7707e2428f1ca078.exe 28 PID 960 wrote to memory of 568 960 ca8d68217a7b46e415c98edd29c489ea80acdf95c945b00a7707e2428f1ca078.exe 28 PID 960 wrote to memory of 568 960 ca8d68217a7b46e415c98edd29c489ea80acdf95c945b00a7707e2428f1ca078.exe 28 PID 960 wrote to memory of 568 960 ca8d68217a7b46e415c98edd29c489ea80acdf95c945b00a7707e2428f1ca078.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\ca8d68217a7b46e415c98edd29c489ea80acdf95c945b00a7707e2428f1ca078.exe"C:\Users\Admin\AppData\Local\Temp\ca8d68217a7b46e415c98edd29c489ea80acdf95c945b00a7707e2428f1ca078.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:960 -
C:\Users\Admin\zdyex.exe"C:\Users\Admin\zdyex.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:568
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
100KB
MD5791bbdcf6165135a43f6d4b15cf387b5
SHA145c0a54736b40554f5c8d17ed8e19ca914665297
SHA256675aad92f8b30b5c749f3ff0ec15f87fb6dc934c6c24da131fbe18d34c006ce5
SHA512c077a1566b592236377af40b4facd74662946c64a2ef67c24abd294669efafcc8d12dfcb44f054b64a9117a6ecc74d094bdcbe2c3387fd71760651ed815e7635
-
Filesize
100KB
MD5791bbdcf6165135a43f6d4b15cf387b5
SHA145c0a54736b40554f5c8d17ed8e19ca914665297
SHA256675aad92f8b30b5c749f3ff0ec15f87fb6dc934c6c24da131fbe18d34c006ce5
SHA512c077a1566b592236377af40b4facd74662946c64a2ef67c24abd294669efafcc8d12dfcb44f054b64a9117a6ecc74d094bdcbe2c3387fd71760651ed815e7635
-
Filesize
100KB
MD5791bbdcf6165135a43f6d4b15cf387b5
SHA145c0a54736b40554f5c8d17ed8e19ca914665297
SHA256675aad92f8b30b5c749f3ff0ec15f87fb6dc934c6c24da131fbe18d34c006ce5
SHA512c077a1566b592236377af40b4facd74662946c64a2ef67c24abd294669efafcc8d12dfcb44f054b64a9117a6ecc74d094bdcbe2c3387fd71760651ed815e7635
-
Filesize
100KB
MD5791bbdcf6165135a43f6d4b15cf387b5
SHA145c0a54736b40554f5c8d17ed8e19ca914665297
SHA256675aad92f8b30b5c749f3ff0ec15f87fb6dc934c6c24da131fbe18d34c006ce5
SHA512c077a1566b592236377af40b4facd74662946c64a2ef67c24abd294669efafcc8d12dfcb44f054b64a9117a6ecc74d094bdcbe2c3387fd71760651ed815e7635