Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
133s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11/11/2024, 21:48
Behavioral task
behavioral1
Sample
7a6559aaac1d75b1d894c1cc08a979e7a303127d764e02037ab268e9f8fcc4a9.xls
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
7a6559aaac1d75b1d894c1cc08a979e7a303127d764e02037ab268e9f8fcc4a9.xls
Resource
win10v2004-20241007-en
General
-
Target
7a6559aaac1d75b1d894c1cc08a979e7a303127d764e02037ab268e9f8fcc4a9.xls
-
Size
96KB
-
MD5
47e2c204785685eebcb5c881d638ef51
-
SHA1
f988df87d5dc28b528c80265987c1a035eb32d90
-
SHA256
7a6559aaac1d75b1d894c1cc08a979e7a303127d764e02037ab268e9f8fcc4a9
-
SHA512
420b75e5e2527739411ea3d60d5294ba638d7d8ade498313b3a1695296c5ac5ab3ae13f67fd32926d520eaccfa1f584c21f65d7d69be2386271af34e07be76f9
-
SSDEEP
1536:WkKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgEHuS4hcTO97v7UYdEJmC7:JKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgM
Malware Config
Extracted
https://bpsjambi.id/about/CcN5IbuInPQ/
https://greenlizard.co.za/amanah/pu8xeUOpqqq/
https://akuntansi.itny.ac.id/asset/NH7qwRrn81Taa0VVqpx/
https://www.yell.ge/nav_logo/x960wo3PHaIUm/
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 404 4036 regsvr32.exe 82 Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 4576 4036 regsvr32.exe 82 Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 3344 4036 regsvr32.exe 82 Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 5080 4036 regsvr32.exe 82 -
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 4036 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4036 EXCEL.EXE 4036 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4036 EXCEL.EXE 4036 EXCEL.EXE 4036 EXCEL.EXE 4036 EXCEL.EXE 4036 EXCEL.EXE 4036 EXCEL.EXE 4036 EXCEL.EXE 4036 EXCEL.EXE 4036 EXCEL.EXE 4036 EXCEL.EXE 4036 EXCEL.EXE 4036 EXCEL.EXE -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4036 wrote to memory of 404 4036 EXCEL.EXE 89 PID 4036 wrote to memory of 404 4036 EXCEL.EXE 89 PID 4036 wrote to memory of 4576 4036 EXCEL.EXE 92 PID 4036 wrote to memory of 4576 4036 EXCEL.EXE 92 PID 4036 wrote to memory of 3344 4036 EXCEL.EXE 94 PID 4036 wrote to memory of 3344 4036 EXCEL.EXE 94 PID 4036 wrote to memory of 5080 4036 EXCEL.EXE 95 PID 4036 wrote to memory of 5080 4036 EXCEL.EXE 95
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\7a6559aaac1d75b1d894c1cc08a979e7a303127d764e02037ab268e9f8fcc4a9.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:4036 -
C:\Windows\System32\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\soci1.ocx2⤵
- Process spawned unexpected child process
PID:404
-
-
C:\Windows\System32\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\soci2.ocx2⤵
- Process spawned unexpected child process
PID:4576
-
-
C:\Windows\System32\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\soci3.ocx2⤵
- Process spawned unexpected child process
PID:3344
-
-
C:\Windows\System32\regsvr32.exeC:\Windows\System32\regsvr32.exe /S ..\soci4.ocx2⤵
- Process spawned unexpected child process
PID:5080
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
Filesize667B
MD5ef7579f1ff04ae0cfb3a45825e05e542
SHA1856649d90cba174c1145a373860cdfa705ac684b
SHA256814c759146a763074e59a008eccd85ce337299fd106a75afc7c1c973e32d7e87
SHA512900499a11d18271ad025399c73f8ef32016f685b82cda088278d2ea24c26342316074d0afaec006bbc781d021b29b0ad9574aea50c0b52a62488d565516b426d