Analysis
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max time kernel
148s -
max time network
148s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
12-03-2021 03:33
Behavioral task
behavioral1
Sample
Cancellation-1833116253-03112021.xls
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Cancellation-1833116253-03112021.xls
Resource
win10v20201028
0 signatures
0 seconds
General
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Target
Cancellation-1833116253-03112021.xls
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Size
277KB
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MD5
a1f1f52796d8f655dd0603fb8368ecc0
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SHA1
af2b833eede2aae9f9dc5862c34ea19b826cc081
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SHA256
9826463d649ddac393a09764050fc6ebf824d06dc05b8c105fdced3eac4cbc02
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SHA512
a1e7ed059a4e6686e7bce6542eea97481a25dea93133e982b53c6441bb05eeb3c9bb15ba080d81182b330586135cef85e491e5e948769d945275341ea630067b
Score
10/10
Malware Config
Extracted
Language
xlm4.0
Source
URLs
xlm40.dropper
http://195.123.220.67/44267.1507105324.dat
xlm40.dropper
http://45.150.67.127/44267.1507105324.dat
Signatures
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Enumerates system info in registry 2 TTPs 1 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE -
Processes:
EXCEL.EXEdescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 1968 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
EXCEL.EXEpid process 1968 EXCEL.EXE 1968 EXCEL.EXE 1968 EXCEL.EXE
Processes
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C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\Cancellation-1833116253-03112021.xls1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1740-5-0x000007FEF5E90000-0x000007FEF610A000-memory.dmpFilesize
2.5MB
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memory/1968-2-0x000000002FFC1000-0x000000002FFC4000-memory.dmpFilesize
12KB
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memory/1968-3-0x0000000071031000-0x0000000071033000-memory.dmpFilesize
8KB
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memory/1968-4-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB