Overview
overview
8Static
static
8How-To-Ins...in.pdf
windows7-x64
1How-To-Ins...in.pdf
windows10-1703-x64
1How-To-Ins...in.pdf
windows10-2004-x64
1TreePlan-E...11.xls
windows7-x64
1TreePlan-E...11.xls
windows10-1703-x64
1TreePlan-E...11.xls
windows10-2004-x64
1TreePlan-E...10.xls
windows7-x64
1TreePlan-E...10.xls
windows10-1703-x64
1TreePlan-E...10.xls
windows10-2004-x64
1TreePlan-G...79.pdf
windows7-x64
1TreePlan-G...79.pdf
windows10-1703-x64
1TreePlan-G...79.pdf
windows10-2004-x64
1TreePlan-S...in.xls
windows7-x64
1TreePlan-S...in.xls
windows10-1703-x64
1TreePlan-S...in.xls
windows10-2004-x64
1Analysis
-
max time kernel
101s -
max time network
137s -
platform
windows10-1703_x64 -
resource
win10-20230915-en -
resource tags
arch:x64arch:x86image:win10-20230915-enlocale:en-usos:windows10-1703-x64system -
submitted
25-09-2023 20:37
Behavioral task
behavioral1
Sample
How-To-Install-Addin.pdf
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
How-To-Install-Addin.pdf
Resource
win10-20230915-en
Behavioral task
behavioral3
Sample
How-To-Install-Addin.pdf
Resource
win10v2004-20230915-en
Behavioral task
behavioral4
Sample
TreePlan-Example-179-Mac-2011.xls
Resource
win7-20230831-en
Behavioral task
behavioral5
Sample
TreePlan-Example-179-Mac-2011.xls
Resource
win10-20230915-en
Behavioral task
behavioral6
Sample
TreePlan-Example-179-Mac-2011.xls
Resource
win10v2004-20230915-en
Behavioral task
behavioral7
Sample
TreePlan-Example-179-Win-2010.xls
Resource
win7-20230831-en
Behavioral task
behavioral8
Sample
TreePlan-Example-179-Win-2010.xls
Resource
win10-20230915-en
Behavioral task
behavioral9
Sample
TreePlan-Example-179-Win-2010.xls
Resource
win10v2004-20230915-en
Behavioral task
behavioral10
Sample
TreePlan-Guide-179.pdf
Resource
win7-20230831-en
Behavioral task
behavioral11
Sample
TreePlan-Guide-179.pdf
Resource
win10-20230915-en
Behavioral task
behavioral12
Sample
TreePlan-Guide-179.pdf
Resource
win10v2004-20230915-en
Behavioral task
behavioral13
Sample
TreePlan-Student-179-Addin.xls
Resource
win7-20230831-en
Behavioral task
behavioral14
Sample
TreePlan-Student-179-Addin.xls
Resource
win10-20230915-en
Behavioral task
behavioral15
Sample
TreePlan-Student-179-Addin.xls
Resource
win10v2004-20230915-en
General
-
Target
TreePlan-Student-179-Addin.xls
-
Size
369KB
-
MD5
a5e024b12168187ba6ddcf8abf229cef
-
SHA1
38bef8824fcf99b76f4b366a846d27709c3c838a
-
SHA256
8f6c3d5dfdb50e8d6ff3c65e8862e6f9c8e0fc55c306e9e2dcd26f1fe6191b18
-
SHA512
3699f0217b606292bd21fa93d8e127b550125b57bc264e8b39109bae57b87c14c654bad33de371e1956ddbc88eb0c9e3a6a045a478b614cdb7a76e2d4e141e9a
-
SSDEEP
3072:SGiql1xOStVPSiqJmWKCWGCHZ1yfHX6rbNa0qrpgMvQ0wQ3OdI5tUeTK5pYJ28vv:2rpgMvbrRf6GK0ULe
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
EXCEL.EXEdescription ioc process 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEpid process 3504 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
EXCEL.EXEpid process 3504 EXCEL.EXE 3504 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
EXCEL.EXEpid process 3504 EXCEL.EXE 3504 EXCEL.EXE 3504 EXCEL.EXE 3504 EXCEL.EXE 3504 EXCEL.EXE 3504 EXCEL.EXE 3504 EXCEL.EXE 3504 EXCEL.EXE
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\TreePlan-Student-179-Addin.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/3504-1-0x00007FFCD5070000-0x00007FFCD524B000-memory.dmpFilesize
1.9MB
-
memory/3504-0-0x00007FFC95100000-0x00007FFC95110000-memory.dmpFilesize
64KB
-
memory/3504-3-0x00007FFCD5070000-0x00007FFCD524B000-memory.dmpFilesize
1.9MB
-
memory/3504-4-0x00007FFC95100000-0x00007FFC95110000-memory.dmpFilesize
64KB
-
memory/3504-2-0x00007FFC95100000-0x00007FFC95110000-memory.dmpFilesize
64KB
-
memory/3504-5-0x00007FFC95100000-0x00007FFC95110000-memory.dmpFilesize
64KB
-
memory/3504-6-0x00007FFCD5070000-0x00007FFCD524B000-memory.dmpFilesize
1.9MB
-
memory/3504-9-0x00007FFCD5070000-0x00007FFCD524B000-memory.dmpFilesize
1.9MB
-
memory/3504-10-0x00007FFCD5070000-0x00007FFCD524B000-memory.dmpFilesize
1.9MB
-
memory/3504-12-0x00007FFCD5070000-0x00007FFCD524B000-memory.dmpFilesize
1.9MB
-
memory/3504-15-0x00007FFCD5070000-0x00007FFCD524B000-memory.dmpFilesize
1.9MB
-
memory/3504-18-0x00007FFCD4460000-0x00007FFCD450E000-memory.dmpFilesize
696KB
-
memory/3504-20-0x00007FFC91640000-0x00007FFC91650000-memory.dmpFilesize
64KB
-
memory/3504-21-0x00007FFCD5070000-0x00007FFCD524B000-memory.dmpFilesize
1.9MB
-
memory/3504-22-0x00007FFCD5070000-0x00007FFCD524B000-memory.dmpFilesize
1.9MB
-
memory/3504-23-0x00007FFCD5070000-0x00007FFCD524B000-memory.dmpFilesize
1.9MB
-
memory/3504-24-0x00007FFCD5070000-0x00007FFCD524B000-memory.dmpFilesize
1.9MB
-
memory/3504-25-0x00007FFCD4460000-0x00007FFCD450E000-memory.dmpFilesize
696KB
-
memory/3504-26-0x00007FFCD5070000-0x00007FFCD524B000-memory.dmpFilesize
1.9MB
-
memory/3504-27-0x00007FFC91640000-0x00007FFC91650000-memory.dmpFilesize
64KB
-
memory/3504-211-0x000002355D970000-0x000002355E940000-memory.dmpFilesize
15.8MB
-
memory/3504-214-0x00007FFCD5070000-0x00007FFCD524B000-memory.dmpFilesize
1.9MB
-
memory/3504-215-0x00007FFCD5070000-0x00007FFCD524B000-memory.dmpFilesize
1.9MB
-
memory/3504-221-0x000002355D970000-0x000002355E940000-memory.dmpFilesize
15.8MB
-
memory/3504-259-0x00007FFC95100000-0x00007FFC95110000-memory.dmpFilesize
64KB
-
memory/3504-260-0x00007FFC95100000-0x00007FFC95110000-memory.dmpFilesize
64KB
-
memory/3504-261-0x00007FFC95100000-0x00007FFC95110000-memory.dmpFilesize
64KB
-
memory/3504-262-0x00007FFC95100000-0x00007FFC95110000-memory.dmpFilesize
64KB
-
memory/3504-263-0x00007FFCD5070000-0x00007FFCD524B000-memory.dmpFilesize
1.9MB
-
memory/3504-264-0x00007FFCD4460000-0x00007FFCD450E000-memory.dmpFilesize
696KB