Analysis
-
max time kernel
149s -
max time network
151s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
25-02-2021 01:32
Behavioral task
behavioral1
Sample
51a631cf0940341f2682a84993b782e2c015ff2181a4c8894e38617643c6a4ca.doc
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
51a631cf0940341f2682a84993b782e2c015ff2181a4c8894e38617643c6a4ca.doc
Resource
win10v20201028
windows10_x64
0 signatures
0 seconds
General
-
Target
51a631cf0940341f2682a84993b782e2c015ff2181a4c8894e38617643c6a4ca.doc
-
Size
57KB
-
MD5
efa06eea4e8960963c450cfab77ee947
-
SHA1
ed9f2909032e7da3f3d85b4a82bc45849e0c17e9
-
SHA256
51a631cf0940341f2682a84993b782e2c015ff2181a4c8894e38617643c6a4ca
-
SHA512
14707b7b774a5b36d2ec5c8f84cf69d2935c21cf6d0b1c8d286e20f635957a12d344d31804d46e6693ca28a02959f743517efd6099201d76514162d5ef87361e
Score
4/10
Malware Config
Signatures
-
Drops file in Windows directory 1 IoCs
Processes:
WINWORD.EXEdescription ioc process File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE -
Office loads VBA resources, possible macro or embedded object present
-
Processes:
WINWORD.EXEdescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
WINWORD.EXEpid process 1872 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
WINWORD.EXEpid process 1872 WINWORD.EXE 1872 WINWORD.EXE
Processes
-
C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\51a631cf0940341f2682a84993b782e2c015ff2181a4c8894e38617643c6a4ca.doc"1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1872-2-0x0000000072501000-0x0000000072504000-memory.dmpFilesize
12KB
-
memory/1872-3-0x000000006FF81000-0x000000006FF83000-memory.dmpFilesize
8KB
-
memory/1872-4-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
-
memory/1872-5-0x0000000000730000-0x0000000000731000-memory.dmpFilesize
4KB
-
memory/1872-7-0x0000000000730000-0x0000000000731000-memory.dmpFilesize
4KB