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Analysis
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max time kernel
106s -
max time network
66s -
platform
windows7_x64 -
resource
win7 -
submitted
09/07/2020, 10:44
Static task
static1
Behavioral task
behavioral1
Sample
91154f00f6a9b655f48a2e5988b92a66d07aaffc252150298a19e566cba9e694.doc
Resource
win7
Behavioral task
behavioral2
Sample
91154f00f6a9b655f48a2e5988b92a66d07aaffc252150298a19e566cba9e694.doc
Resource
win10v200430
General
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Target
91154f00f6a9b655f48a2e5988b92a66d07aaffc252150298a19e566cba9e694.doc
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Size
147KB
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MD5
888dced0beca26f8f50fe090dacae376
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SHA1
3f483175ebf4e45923ad12d4f3769e96dc1166c6
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SHA256
91154f00f6a9b655f48a2e5988b92a66d07aaffc252150298a19e566cba9e694
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SHA512
7a00d75b63d9d907c73eb9076b1092c86b912229a01a81c800ec672c3ed63f749d323cead32609c24296fae69ebb0110de242635198bb1c8765c51fc05491c11
Malware Config
Signatures
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Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1088 wrote to memory of 1048 1088 WINWORD.EXE 26 PID 1088 wrote to memory of 1048 1088 WINWORD.EXE 26 PID 1088 wrote to memory of 1048 1088 WINWORD.EXE 26 PID 1088 wrote to memory of 1048 1088 WINWORD.EXE 26 PID 1088 wrote to memory of 1048 1088 WINWORD.EXE 26 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1048 regsvr32.exe -
Office loads VBA resources, possible macro or embedded object present
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Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1088 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 16 IoCs
pid Process 1088 WINWORD.EXE 1088 WINWORD.EXE 1088 WINWORD.EXE 1088 WINWORD.EXE 1088 WINWORD.EXE 1088 WINWORD.EXE 1088 WINWORD.EXE 1088 WINWORD.EXE 1088 WINWORD.EXE 1088 WINWORD.EXE 1088 WINWORD.EXE 1088 WINWORD.EXE 1088 WINWORD.EXE 1088 WINWORD.EXE 1088 WINWORD.EXE 1088 WINWORD.EXE -
Process spawned unexpected child process 1 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\Office14\WINWORD.EXE is not expected to spawn this process 1048 1088 regsvr32.exe 23
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\91154f00f6a9b655f48a2e5988b92a66d07aaffc252150298a19e566cba9e694.doc"1⤵
- Suspicious use of WriteProcessMemory
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1088 -
C:\Windows\System32\regsvr32.exe"C:\Windows\System32\regsvr32.exe" EA.tmp2⤵
- Suspicious behavior: GetForegroundWindowSpam
- Process spawned unexpected child process
PID:1048
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