Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
147s -
max time network
146s -
platform
windows10-1703_x64 -
resource
win10-20220901-en -
resource tags
arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system -
submitted
03/11/2022, 14:17
Behavioral task
behavioral1
Sample
f30d7d5b39245a6c2350c535d1b4d4dc5aeea540916bed4cef7fb61b39796326.xls
Resource
win10-20220901-en
Behavioral task
behavioral2
Sample
f30d7d5b39245a6c2350c535d1b4d4dc5aeea540916bed4cef7fb61b39796326.xls
Resource
win10-20220812-en
General
-
Target
f30d7d5b39245a6c2350c535d1b4d4dc5aeea540916bed4cef7fb61b39796326.xls
-
Size
217KB
-
MD5
2b56de8c77b3cd04c40b246d9416180c
-
SHA1
d20f631ae1d10ca140460968f392613990b49caf
-
SHA256
f30d7d5b39245a6c2350c535d1b4d4dc5aeea540916bed4cef7fb61b39796326
-
SHA512
d2f455ebcae7377b304c4d204a71490d8fcbf54c5f7d281bc545dac1ecda2c4638f4a26d5bc1254b4e504644dd295866b8eb590dff5c0e6ea3ffb00333638828
-
SSDEEP
6144:OKpb8rGYrMPe3q7Q0XV5xtuEsi8/dgIyY+TAQXTHGUMEyP5p6f5jQmn:bbGUMVWlbn
Malware Config
Extracted
https://aprendeconmireia.com/images/wBu/
http://updailymail.com/cgi-bin/gBYmfqRi2utIS2n/
https://akuntansi.itny.ac.id/asset/9aVFvYeaSKOhGBSLx/
http://swiftwebbox.com/cgi-bin/vNqoMtQilpysJYRwtGu/
Signatures
-
Process spawned unexpected child process 4 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\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 5076 4732 regsvr32.exe 65 Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 5088 4732 regsvr32.exe 65 Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 4472 4732 regsvr32.exe 65 Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 4056 4732 regsvr32.exe 65 -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4732 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4732 EXCEL.EXE 4732 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4732 EXCEL.EXE 4732 EXCEL.EXE 4732 EXCEL.EXE 4732 EXCEL.EXE 4732 EXCEL.EXE 4732 EXCEL.EXE 4732 EXCEL.EXE 4732 EXCEL.EXE 4732 EXCEL.EXE 4732 EXCEL.EXE 4732 EXCEL.EXE 4732 EXCEL.EXE -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4732 wrote to memory of 5076 4732 EXCEL.EXE 68 PID 4732 wrote to memory of 5076 4732 EXCEL.EXE 68 PID 4732 wrote to memory of 5088 4732 EXCEL.EXE 69 PID 4732 wrote to memory of 5088 4732 EXCEL.EXE 69 PID 4732 wrote to memory of 4472 4732 EXCEL.EXE 70 PID 4732 wrote to memory of 4472 4732 EXCEL.EXE 70 PID 4732 wrote to memory of 4056 4732 EXCEL.EXE 71 PID 4732 wrote to memory of 4056 4732 EXCEL.EXE 71
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\f30d7d5b39245a6c2350c535d1b4d4dc5aeea540916bed4cef7fb61b39796326.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4732 -
C:\Windows\System32\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\oxnv1.ooccxx2⤵
- Process spawned unexpected child process
PID:5076
-
-
C:\Windows\System32\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\oxnv2.ooccxx2⤵
- Process spawned unexpected child process
PID:5088
-
-
C:\Windows\System32\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\oxnv3.ooccxx2⤵
- Process spawned unexpected child process
PID:4472
-
-
C:\Windows\System32\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\oxnv4.ooccxx2⤵
- Process spawned unexpected child process
PID:4056
-