Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
155s -
max time network
169s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
19/10/2022, 17:20
Static task
static1
Behavioral task
behavioral1
Sample
43cecf6450ff148c6f5ad97759af53a2ee13d49d98a5d83eb6e3b21ff4be3aae.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
43cecf6450ff148c6f5ad97759af53a2ee13d49d98a5d83eb6e3b21ff4be3aae.exe
Resource
win10v2004-20220812-en
General
-
Target
43cecf6450ff148c6f5ad97759af53a2ee13d49d98a5d83eb6e3b21ff4be3aae.exe
-
Size
689KB
-
MD5
a0ab900184337cbcffc3d563d2743300
-
SHA1
d11a8066629172b800cd1d355fb4dee09c31be8e
-
SHA256
43cecf6450ff148c6f5ad97759af53a2ee13d49d98a5d83eb6e3b21ff4be3aae
-
SHA512
b8ff65459e0eee7f35999b553ee517e67c39d62bb7c2f1e8a8d6a16a898cb3a08a059f5913e0aec20856902bf3f61d92695ded61dff63927a22eb0479b12989f
-
SSDEEP
12288:Znb9ODA1RCpFn7AKCXUXNZPDavxU97lQT4mF3Z4mxxV0MHoTAFbD:db9kA1RgAKCX8NlZpmQmXVKi
Malware Config
Signatures
-
Executes dropped EXE 2 IoCs
pid Process 896 4.exe 608 Windows.com -
Loads dropped DLL 2 IoCs
pid Process 856 43cecf6450ff148c6f5ad97759af53a2ee13d49d98a5d83eb6e3b21ff4be3aae.exe 856 43cecf6450ff148c6f5ad97759af53a2ee13d49d98a5d83eb6e3b21ff4be3aae.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce 43cecf6450ff148c6f5ad97759af53a2ee13d49d98a5d83eb6e3b21ff4be3aae.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 43cecf6450ff148c6f5ad97759af53a2ee13d49d98a5d83eb6e3b21ff4be3aae.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\Windows.com 4.exe File opened for modification C:\Windows\Windows.com 4.exe File created C:\Windows\uninstal.bat 4.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 896 4.exe Token: SeDebugPrivilege 608 Windows.com -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 608 Windows.com -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 856 wrote to memory of 896 856 43cecf6450ff148c6f5ad97759af53a2ee13d49d98a5d83eb6e3b21ff4be3aae.exe 27 PID 856 wrote to memory of 896 856 43cecf6450ff148c6f5ad97759af53a2ee13d49d98a5d83eb6e3b21ff4be3aae.exe 27 PID 856 wrote to memory of 896 856 43cecf6450ff148c6f5ad97759af53a2ee13d49d98a5d83eb6e3b21ff4be3aae.exe 27 PID 856 wrote to memory of 896 856 43cecf6450ff148c6f5ad97759af53a2ee13d49d98a5d83eb6e3b21ff4be3aae.exe 27 PID 608 wrote to memory of 1048 608 Windows.com 29 PID 608 wrote to memory of 1048 608 Windows.com 29 PID 608 wrote to memory of 1048 608 Windows.com 29 PID 608 wrote to memory of 1048 608 Windows.com 29 PID 896 wrote to memory of 1060 896 4.exe 30 PID 896 wrote to memory of 1060 896 4.exe 30 PID 896 wrote to memory of 1060 896 4.exe 30 PID 896 wrote to memory of 1060 896 4.exe 30 PID 896 wrote to memory of 1060 896 4.exe 30 PID 896 wrote to memory of 1060 896 4.exe 30 PID 896 wrote to memory of 1060 896 4.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\43cecf6450ff148c6f5ad97759af53a2ee13d49d98a5d83eb6e3b21ff4be3aae.exe"C:\Users\Admin\AppData\Local\Temp\43cecf6450ff148c6f5ad97759af53a2ee13d49d98a5d83eb6e3b21ff4be3aae.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:856 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe2⤵
- Executes dropped EXE
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:896 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\uninstal.bat3⤵PID:1060
-
-
-
C:\Windows\Windows.comC:\Windows\Windows.com1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:608 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE"2⤵PID:1048
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
747KB
MD5a80cb176bf2e51566a527fea973de4e2
SHA1900fa9884d6b717130e51aee572850ff5a197048
SHA2560388ae22efbd98a9f165fd4640550d22fd2d50a6e4eb98650032b9c574422004
SHA51299eee5bf31dbf4b86b669391b4fd417fc7c74f52f265fc3ba79f467eb445962e4f05901092531efcf86098692e5bcd50330c04cd32fac1aa228287a0c435a2f1
-
Filesize
747KB
MD5a80cb176bf2e51566a527fea973de4e2
SHA1900fa9884d6b717130e51aee572850ff5a197048
SHA2560388ae22efbd98a9f165fd4640550d22fd2d50a6e4eb98650032b9c574422004
SHA51299eee5bf31dbf4b86b669391b4fd417fc7c74f52f265fc3ba79f467eb445962e4f05901092531efcf86098692e5bcd50330c04cd32fac1aa228287a0c435a2f1
-
Filesize
747KB
MD5a80cb176bf2e51566a527fea973de4e2
SHA1900fa9884d6b717130e51aee572850ff5a197048
SHA2560388ae22efbd98a9f165fd4640550d22fd2d50a6e4eb98650032b9c574422004
SHA51299eee5bf31dbf4b86b669391b4fd417fc7c74f52f265fc3ba79f467eb445962e4f05901092531efcf86098692e5bcd50330c04cd32fac1aa228287a0c435a2f1
-
Filesize
747KB
MD5a80cb176bf2e51566a527fea973de4e2
SHA1900fa9884d6b717130e51aee572850ff5a197048
SHA2560388ae22efbd98a9f165fd4640550d22fd2d50a6e4eb98650032b9c574422004
SHA51299eee5bf31dbf4b86b669391b4fd417fc7c74f52f265fc3ba79f467eb445962e4f05901092531efcf86098692e5bcd50330c04cd32fac1aa228287a0c435a2f1
-
Filesize
150B
MD55edd682a8b1f2bf873300774f954ab03
SHA12cca4e743d02dbccf31b784ea26a60c03dcc9637
SHA256a34c51ec5d2ac66ef75719e7dee61b6e89e74d054712438da2585ec92ce0865a
SHA512916f0e846a38f63aae996e2a3957fa24fed3bcaa6add68c529e3cc0aa063dca49b98d42c92317bfc2f43d745c492e1e1e6f5db0c986b9682f4b9b0cf0afd7bd2
-
Filesize
747KB
MD5a80cb176bf2e51566a527fea973de4e2
SHA1900fa9884d6b717130e51aee572850ff5a197048
SHA2560388ae22efbd98a9f165fd4640550d22fd2d50a6e4eb98650032b9c574422004
SHA51299eee5bf31dbf4b86b669391b4fd417fc7c74f52f265fc3ba79f467eb445962e4f05901092531efcf86098692e5bcd50330c04cd32fac1aa228287a0c435a2f1
-
Filesize
747KB
MD5a80cb176bf2e51566a527fea973de4e2
SHA1900fa9884d6b717130e51aee572850ff5a197048
SHA2560388ae22efbd98a9f165fd4640550d22fd2d50a6e4eb98650032b9c574422004
SHA51299eee5bf31dbf4b86b669391b4fd417fc7c74f52f265fc3ba79f467eb445962e4f05901092531efcf86098692e5bcd50330c04cd32fac1aa228287a0c435a2f1