Analysis

  • max time kernel
    103s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    02-02-2023 09:48

General

  • Target

    BankStatement-1675331125.xll

  • Size

    74KB

  • MD5

    5c287794bace944ead0a08e983d01189

  • SHA1

    96985e797089f12ce9d93f3c64014835ce93e427

  • SHA256

    283e57e344d4c651c214a7d92c560129b99196c444df3afda07d3bd03c73d578

  • SHA512

    e07791637149e4d11f72913b15e34b63b60aa0baa6613e69e209dde7d575cbed8ce564b4a4cae8ba5dd2b046274c45e7f532d50712f77e3bf32e9767eaa72a3d

  • SSDEEP

    768:6yNyZbRL5TDs0sxOUKBbZU1h4UG93elR/APDKILoJh39McLDIVdT1iHBmY:MZbJ5k0XUKBbZU12U43elwSf/IWBmY

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 9 IoCs
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs

Processes

  • 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\BankStatement-1675331125.xll
    1⤵
    • Loads dropped DLL
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1168
  • C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    1⤵
      PID:1760
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x54c
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1480

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    1
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • \Users\Admin\AppData\Local\Temp\BankStatement-1675331125.exe
      Filesize

      74KB

      MD5

      5c287794bace944ead0a08e983d01189

      SHA1

      96985e797089f12ce9d93f3c64014835ce93e427

      SHA256

      283e57e344d4c651c214a7d92c560129b99196c444df3afda07d3bd03c73d578

      SHA512

      e07791637149e4d11f72913b15e34b63b60aa0baa6613e69e209dde7d575cbed8ce564b4a4cae8ba5dd2b046274c45e7f532d50712f77e3bf32e9767eaa72a3d

    • \Users\Admin\AppData\Local\Temp\BankStatement-1675331125.exe
      Filesize

      74KB

      MD5

      5c287794bace944ead0a08e983d01189

      SHA1

      96985e797089f12ce9d93f3c64014835ce93e427

      SHA256

      283e57e344d4c651c214a7d92c560129b99196c444df3afda07d3bd03c73d578

      SHA512

      e07791637149e4d11f72913b15e34b63b60aa0baa6613e69e209dde7d575cbed8ce564b4a4cae8ba5dd2b046274c45e7f532d50712f77e3bf32e9767eaa72a3d

    • \Users\Admin\AppData\Local\Temp\BankStatement-1675331125.exe
      Filesize

      74KB

      MD5

      5c287794bace944ead0a08e983d01189

      SHA1

      96985e797089f12ce9d93f3c64014835ce93e427

      SHA256

      283e57e344d4c651c214a7d92c560129b99196c444df3afda07d3bd03c73d578

      SHA512

      e07791637149e4d11f72913b15e34b63b60aa0baa6613e69e209dde7d575cbed8ce564b4a4cae8ba5dd2b046274c45e7f532d50712f77e3bf32e9767eaa72a3d

    • \Users\Admin\AppData\Local\Temp\BankStatement-1675331125.exe
      Filesize

      74KB

      MD5

      5c287794bace944ead0a08e983d01189

      SHA1

      96985e797089f12ce9d93f3c64014835ce93e427

      SHA256

      283e57e344d4c651c214a7d92c560129b99196c444df3afda07d3bd03c73d578

      SHA512

      e07791637149e4d11f72913b15e34b63b60aa0baa6613e69e209dde7d575cbed8ce564b4a4cae8ba5dd2b046274c45e7f532d50712f77e3bf32e9767eaa72a3d

    • \Users\Admin\AppData\Local\Temp\BankStatement-1675331125.exe
      Filesize

      74KB

      MD5

      5c287794bace944ead0a08e983d01189

      SHA1

      96985e797089f12ce9d93f3c64014835ce93e427

      SHA256

      283e57e344d4c651c214a7d92c560129b99196c444df3afda07d3bd03c73d578

      SHA512

      e07791637149e4d11f72913b15e34b63b60aa0baa6613e69e209dde7d575cbed8ce564b4a4cae8ba5dd2b046274c45e7f532d50712f77e3bf32e9767eaa72a3d

    • \Users\Admin\AppData\Local\Temp\BankStatement-1675331125.exe
      Filesize

      74KB

      MD5

      5c287794bace944ead0a08e983d01189

      SHA1

      96985e797089f12ce9d93f3c64014835ce93e427

      SHA256

      283e57e344d4c651c214a7d92c560129b99196c444df3afda07d3bd03c73d578

      SHA512

      e07791637149e4d11f72913b15e34b63b60aa0baa6613e69e209dde7d575cbed8ce564b4a4cae8ba5dd2b046274c45e7f532d50712f77e3bf32e9767eaa72a3d

    • \Users\Admin\AppData\Local\Temp\BankStatement-1675331125.exe.xls
      Filesize

      74KB

      MD5

      5c287794bace944ead0a08e983d01189

      SHA1

      96985e797089f12ce9d93f3c64014835ce93e427

      SHA256

      283e57e344d4c651c214a7d92c560129b99196c444df3afda07d3bd03c73d578

      SHA512

      e07791637149e4d11f72913b15e34b63b60aa0baa6613e69e209dde7d575cbed8ce564b4a4cae8ba5dd2b046274c45e7f532d50712f77e3bf32e9767eaa72a3d

    • \Users\Admin\AppData\Local\Temp\BankStatement-1675331125.exe.xls
      Filesize

      74KB

      MD5

      5c287794bace944ead0a08e983d01189

      SHA1

      96985e797089f12ce9d93f3c64014835ce93e427

      SHA256

      283e57e344d4c651c214a7d92c560129b99196c444df3afda07d3bd03c73d578

      SHA512

      e07791637149e4d11f72913b15e34b63b60aa0baa6613e69e209dde7d575cbed8ce564b4a4cae8ba5dd2b046274c45e7f532d50712f77e3bf32e9767eaa72a3d

    • \Users\Admin\AppData\Local\Temp\BankStatement-1675331125.xll
      Filesize

      74KB

      MD5

      5c287794bace944ead0a08e983d01189

      SHA1

      96985e797089f12ce9d93f3c64014835ce93e427

      SHA256

      283e57e344d4c651c214a7d92c560129b99196c444df3afda07d3bd03c73d578

      SHA512

      e07791637149e4d11f72913b15e34b63b60aa0baa6613e69e209dde7d575cbed8ce564b4a4cae8ba5dd2b046274c45e7f532d50712f77e3bf32e9767eaa72a3d

    • memory/1168-59-0x0000000072BFD000-0x0000000072C08000-memory.dmp
      Filesize

      44KB

    • memory/1168-60-0x0000000072BFD000-0x0000000072C08000-memory.dmp
      Filesize

      44KB

    • memory/1168-57-0x0000000076401000-0x0000000076403000-memory.dmp
      Filesize

      8KB

    • memory/1168-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1168-55-0x0000000071C11000-0x0000000071C13000-memory.dmp
      Filesize

      8KB

    • memory/1168-54-0x000000002FF71000-0x000000002FF74000-memory.dmp
      Filesize

      12KB

    • memory/1168-70-0x000000006CDA1000-0x000000006CDA3000-memory.dmp
      Filesize

      8KB

    • memory/1760-61-0x000007FEFC341000-0x000007FEFC343000-memory.dmp
      Filesize

      8KB