Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
11/11/2024, 21:36
Behavioral task
behavioral1
Sample
b352ff5f3809f1f54cfa88eb8a1ff3bd4db6ae59a323ef8db61a44a29d0508a3.xlsm
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b352ff5f3809f1f54cfa88eb8a1ff3bd4db6ae59a323ef8db61a44a29d0508a3.xlsm
Resource
win10v2004-20241007-en
General
-
Target
b352ff5f3809f1f54cfa88eb8a1ff3bd4db6ae59a323ef8db61a44a29d0508a3.xlsm
-
Size
48KB
-
MD5
74e3985712381d3b72554d8f936e9311
-
SHA1
464ecb116a726e607126e3112db6d4dc30e5fa55
-
SHA256
b352ff5f3809f1f54cfa88eb8a1ff3bd4db6ae59a323ef8db61a44a29d0508a3
-
SHA512
d9aa193dd55ff8112d40c6d5718ffc207437224b4db51f25dbcdc678e4bf8d50784cbdf4942f52390e8960e404578d21083a41341ff1674e5e80a872e3efc200
-
SSDEEP
768:k2uCkFF/vxRhR0KDNWBA7rTj+RYV8Q0RuVBR2jPrtysHRX0BAR5:LuTlbMKDNck01u/R2rZyjB+5
Malware Config
Extracted
http://henrysfreshroast.com/OevI7Yy0i6YShxFl/
Signatures
-
Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 2764 1984 regsvr32.exe 29 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language EXCEL.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
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 1984 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1984 EXCEL.EXE 1984 EXCEL.EXE 1984 EXCEL.EXE -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1984 wrote to memory of 2764 1984 EXCEL.EXE 31 PID 1984 wrote to memory of 2764 1984 EXCEL.EXE 31 PID 1984 wrote to memory of 2764 1984 EXCEL.EXE 31 PID 1984 wrote to memory of 2764 1984 EXCEL.EXE 31 PID 1984 wrote to memory of 2764 1984 EXCEL.EXE 31 PID 1984 wrote to memory of 2764 1984 EXCEL.EXE 31 PID 1984 wrote to memory of 2764 1984 EXCEL.EXE 31
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\b352ff5f3809f1f54cfa88eb8a1ff3bd4db6ae59a323ef8db61a44a29d0508a3.xlsm1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Windows\SysWow64\regsvr32.exeC:\Windows\SysWow64\regsvr32.exe -s ..\si.ocx2⤵
- Process spawned unexpected child process
- System Location Discovery: System Language Discovery
PID:2764
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
59KB
MD52fc1c11a3c2295b3194b1bf83b86982c
SHA18ae7381b0af50a07310f7ffbecfa780f7740305f
SHA2564ac4fc0780ce238c703abf6b7193462805ecaed4e36cdc2b74a89af0e260cd6c
SHA51258d05cc0e6f3e767156e50a4e082d86799463cf2f8f09df4d0c5e213ffed9db5e912d5f911d58454d2211a8c7c5d65216477f7bdcd9156e1f54f4f52919bb0b8