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Analysis

  • max time kernel
    138s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    06/11/2022, 10:16

General

  • Target

    6becfd9c466ebf9c429c16fd60b83f337c7a66b14b7f2aaf462337eb93411e0a.exe

  • Size

    789KB

  • MD5

    3b88560f49cad9aff928a1efe33b0980

  • SHA1

    0188a38250a5c6c8e1649281f753982dda49effe

  • SHA256

    6becfd9c466ebf9c429c16fd60b83f337c7a66b14b7f2aaf462337eb93411e0a

  • SHA512

    3743a24e283683c328db6029905684a13f3ae931701230c466d7ab745f3e53b5940392343bb9db2f2e8912e5ac931e0d64f136808e6da0c2ee92b804351700b3

  • SSDEEP

    12288:GSP2Vu2On5XQlE983JNsUDvlkd73hS3n8H5PGFAyG/Q7wvP+:R/2On5XakphS305P4An/9X+

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 17 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6becfd9c466ebf9c429c16fd60b83f337c7a66b14b7f2aaf462337eb93411e0a.exe
    "C:\Users\Admin\AppData\Local\Temp\6becfd9c466ebf9c429c16fd60b83f337c7a66b14b7f2aaf462337eb93411e0a.exe"
    1⤵
    • Loads dropped DLL
    • Modifies Internet Explorer settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2032

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\dfs344B.tmp

    Filesize

    537KB

    MD5

    ff7eef4dfcc3c54deb1bb962d39b5ad9

    SHA1

    7125758b5088e41160ae6d04a30ed20b842fdc7b

    SHA256

    65534417c3d94effdc940ee2cbcc57adb81b00f9584a4f3f4cc6f5d5f9ed18a9

    SHA512

    e0cfcd65d21dc8094782a09202ca26365d15c258992cc96045760a2393c979cc3db0236572efd3ae634fab48bb85557db12e07740687e8c69706d13d4682e142

  • \Users\Admin\AppData\Local\Temp\dfs344B.tmp

    Filesize

    537KB

    MD5

    ff7eef4dfcc3c54deb1bb962d39b5ad9

    SHA1

    7125758b5088e41160ae6d04a30ed20b842fdc7b

    SHA256

    65534417c3d94effdc940ee2cbcc57adb81b00f9584a4f3f4cc6f5d5f9ed18a9

    SHA512

    e0cfcd65d21dc8094782a09202ca26365d15c258992cc96045760a2393c979cc3db0236572efd3ae634fab48bb85557db12e07740687e8c69706d13d4682e142

  • memory/2032-56-0x0000000000C00000-0x0000000000C8C000-memory.dmp

    Filesize

    560KB

  • memory/2032-57-0x00000000004E0000-0x00000000004EC000-memory.dmp

    Filesize

    48KB

  • memory/2032-58-0x0000000075A71000-0x0000000075A73000-memory.dmp

    Filesize

    8KB

  • memory/2032-59-0x0000000001147000-0x0000000001158000-memory.dmp

    Filesize

    68KB

  • memory/2032-60-0x000000000A290000-0x000000000AA36000-memory.dmp

    Filesize

    7.6MB

  • memory/2032-61-0x0000000001147000-0x0000000001158000-memory.dmp

    Filesize

    68KB