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Analysis

  • max time kernel
    28s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    21/11/2022, 13:45

General

  • Target

    39d26cba24775a0dfcd2867f1fcd812dea3ba652411707d3c18420b65f270469.exe

  • Size

    584KB

  • MD5

    09fe0e3b6a23fed738f315108c788750

  • SHA1

    6dcfab7bc6988ebcbdfd34416dc1a12d84c9e981

  • SHA256

    39d26cba24775a0dfcd2867f1fcd812dea3ba652411707d3c18420b65f270469

  • SHA512

    a4b25fbfa28e5cfcb94057db48e2bb9c469fe04ddb42c98654d05a3750cb4255a3f953f3402fdbb013bc94dbe9da9111589d32c902a615772b02777297795d98

  • SSDEEP

    12288:AzkRCMNf7CH+LTZjMeEAQrDkQwp3sytySpir7KnVv7FBqwag2Wqt7Q:2WCMV2QURqxsyZiaTgpg2Zt7

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\39d26cba24775a0dfcd2867f1fcd812dea3ba652411707d3c18420b65f270469.exe
    "C:\Users\Admin\AppData\Local\Temp\39d26cba24775a0dfcd2867f1fcd812dea3ba652411707d3c18420b65f270469.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    PID:1780

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\KpInStall\unrar.dll

    Filesize

    180KB

    MD5

    10ac1f41330bd672957438c037f626f8

    SHA1

    e9b92821c5af98e4248b19aeffee6c12a1eb2bf8

    SHA256

    6822f3582ee4f91139ccd2a75aadf86d4e5faac7c8dbfce90327ac3685d880cc

    SHA512

    ce852b1ab470ab8c46160453876f90a0bb2e490b09d8e6de741733bae97cdcfa1878818e57d1a9ec42b0f6d9ce1916e33f2965664785a46f3ed9f7728ca29bf6

  • memory/1780-54-0x00000000767F1000-0x00000000767F3000-memory.dmp

    Filesize

    8KB

  • memory/1780-56-0x0000000000400000-0x00000000004F0000-memory.dmp

    Filesize

    960KB

  • memory/1780-57-0x0000000000950000-0x0000000000A40000-memory.dmp

    Filesize

    960KB