Analysis
-
max time kernel
142s -
max time network
148s -
platform
windows7_x64 -
resource
win7 -
submitted
09-07-2020 09:29
Static task
static1
Behavioral task
behavioral1
Sample
documenti_07.20.doc
Resource
win7
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
documenti_07.20.doc
Resource
win10v200430
windows10_x64
0 signatures
0 seconds
General
-
Target
documenti_07.20.doc
-
Size
147KB
-
MD5
3f4c57007a3d58bb89067c4a0864b2bd
-
SHA1
0b17e8eb16e77703d19a06cbcf835881de0ae48c
-
SHA256
b8f073052b8bf06d12ff4cf8182bf75c91248ef19f906ca6213e8cb4cd46ca00
-
SHA512
4abd436d78fbad2f981f66a475674d671cd59361665c571bf1b6a260658344197d019569bb37b6aabfaadfd42ef3a42ff24e2e8083680e153c78727e2005e90c
Score
10/10
Malware Config
Signatures
-
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
WINWORD.EXEpid process 740 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 16 IoCs
Processes:
WINWORD.EXEpid process 740 WINWORD.EXE 740 WINWORD.EXE 740 WINWORD.EXE 740 WINWORD.EXE 740 WINWORD.EXE 740 WINWORD.EXE 740 WINWORD.EXE 740 WINWORD.EXE 740 WINWORD.EXE 740 WINWORD.EXE 740 WINWORD.EXE 740 WINWORD.EXE 740 WINWORD.EXE 740 WINWORD.EXE 740 WINWORD.EXE 740 WINWORD.EXE -
Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
regsvr32.exedescription pid pid_target process target process Parent C:\Program Files\Microsoft Office\Office14\WINWORD.EXE is not expected to spawn this process 1912 740 regsvr32.exe WINWORD.EXE -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 740 wrote to memory of 1912 740 WINWORD.EXE regsvr32.exe PID 740 wrote to memory of 1912 740 WINWORD.EXE regsvr32.exe PID 740 wrote to memory of 1912 740 WINWORD.EXE regsvr32.exe PID 740 wrote to memory of 1912 740 WINWORD.EXE regsvr32.exe PID 740 wrote to memory of 1912 740 WINWORD.EXE regsvr32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
regsvr32.exepid process 1912 regsvr32.exe -
Office loads VBA resources, possible macro or embedded object present
Processes
-
C:\Program Files\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\documenti_07.20.doc"1⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:740 -
C:\Windows\System32\regsvr32.exe"C:\Windows\System32\regsvr32.exe" U.tmp2⤵
- Process spawned unexpected child process
- Suspicious behavior: GetForegroundWindowSpam
PID:1912