Analysis
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max time kernel
102s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
09-09-2022 20:13
Static task
static1
Behavioral task
behavioral1
Sample
c9ad9506bcccfaa987ff9fc11b91698d.zip
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
c9ad9506bcccfaa987ff9fc11b91698d.zip
Resource
win10v2004-20220901-en
Behavioral task
behavioral3
Sample
44e65a641fb970031c5efed324676b5018803e0a768608d3e186152102615795.xlsx
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
44e65a641fb970031c5efed324676b5018803e0a768608d3e186152102615795.xlsx
Resource
win10v2004-20220812-en
Behavioral task
behavioral5
Sample
decrypted.xlsx
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
decrypted.xlsx
Resource
win10v2004-20220901-en
General
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Target
decrypted.xlsx
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Size
2.1MB
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MD5
711fe9b027c5f6e0cfd51694b69da120
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SHA1
b32c2e1b63aaba1103d2f9b38dfa39c6b9cc2780
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SHA256
4e05084fe9a60bba11a1b0941b4264d8dbebc30be1630a06f05f86c4466b1510
-
SHA512
33405b40dbbae9294c3df14a22545e0ae8a9acc26cac69ea6d6e6c00138105e1fc4523352169187a1fa969a7b455eadcc35d52bb1048d365b3007722607d06ed
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SSDEEP
49152:xaphEoOdnowYVpoDzFNnyKfENk1HA3p5PGeRgcT1Md3Qvpmd:Av2lapmffIka3pZlTWOpmd
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 4648 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE 4648 EXCEL.EXE
Processes
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C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\decrypted.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4648-135-0x00007FFCCDEB0000-0x00007FFCCDEC0000-memory.dmpFilesize
64KB
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memory/4648-136-0x00007FFCCDEB0000-0x00007FFCCDEC0000-memory.dmpFilesize
64KB
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memory/4648-137-0x00007FFCCDEB0000-0x00007FFCCDEC0000-memory.dmpFilesize
64KB
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memory/4648-138-0x00007FFCCDEB0000-0x00007FFCCDEC0000-memory.dmpFilesize
64KB
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memory/4648-139-0x00007FFCCDEB0000-0x00007FFCCDEC0000-memory.dmpFilesize
64KB
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memory/4648-140-0x00007FFCCB810000-0x00007FFCCB820000-memory.dmpFilesize
64KB
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memory/4648-141-0x00007FFCCB810000-0x00007FFCCB820000-memory.dmpFilesize
64KB
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memory/4648-143-0x00007FFCCDEB0000-0x00007FFCCDEC0000-memory.dmpFilesize
64KB
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memory/4648-144-0x00007FFCCDEB0000-0x00007FFCCDEC0000-memory.dmpFilesize
64KB
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memory/4648-146-0x00007FFCCDEB0000-0x00007FFCCDEC0000-memory.dmpFilesize
64KB
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memory/4648-145-0x00007FFCCDEB0000-0x00007FFCCDEC0000-memory.dmpFilesize
64KB