Analysis
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max time kernel
106s -
max time network
62s -
platform
windows7_x64 -
resource
win7 -
submitted
11-07-2020 07:16
Static task
static1
Behavioral task
behavioral1
Sample
file.07.08.2020.doc
Resource
win7
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
file.07.08.2020.doc
Resource
win10v200430
0 signatures
0 seconds
General
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Target
file.07.08.2020.doc
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Size
147KB
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MD5
2b80ba856cc8ef3cb3cf5b79c8fea75b
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SHA1
7b3e87693a6c795806f94304852691f81a995623
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SHA256
aab2c9e64ba3bc97562152cd9fce47d31093b6ae38b6ca0cffc35510a53b57e6
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SHA512
b68251e3168c5c2217d01c582a999efeffb2e8882c59b5b398f4cd706ea328483729a928ffc4d5d305bf285d90dacc637aaad14f90a4b21fcf00e40d4a34aa2a
Score
10/10
Malware Config
Signatures
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Suspicious use of SetWindowsHookEx 16 IoCs
Processes:
WINWORD.EXEpid process 1492 WINWORD.EXE 1492 WINWORD.EXE 1492 WINWORD.EXE 1492 WINWORD.EXE 1492 WINWORD.EXE 1492 WINWORD.EXE 1492 WINWORD.EXE 1492 WINWORD.EXE 1492 WINWORD.EXE 1492 WINWORD.EXE 1492 WINWORD.EXE 1492 WINWORD.EXE 1492 WINWORD.EXE 1492 WINWORD.EXE 1492 WINWORD.EXE 1492 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 1804 1492 regsvr32.exe WINWORD.EXE -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 1492 wrote to memory of 1804 1492 WINWORD.EXE regsvr32.exe PID 1492 wrote to memory of 1804 1492 WINWORD.EXE regsvr32.exe PID 1492 wrote to memory of 1804 1492 WINWORD.EXE regsvr32.exe PID 1492 wrote to memory of 1804 1492 WINWORD.EXE regsvr32.exe PID 1492 wrote to memory of 1804 1492 WINWORD.EXE regsvr32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
regsvr32.exepid process 1804 regsvr32.exe -
Office loads VBA resources, possible macro or embedded object present
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Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
WINWORD.EXEpid process 1492 WINWORD.EXE
Processes
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C:\Program Files\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\file.07.08.2020.doc"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- Suspicious behavior: AddClipboardFormatListener
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C:\Windows\System32\regsvr32.exe"C:\Windows\System32\regsvr32.exe" V0.tmp2⤵
- Process spawned unexpected child process
- Suspicious behavior: GetForegroundWindowSpam
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1804-3-0x0000000000000000-mapping.dmp