Analysis

  • max time kernel
    139s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/04/2024, 04:14

General

  • Target

    d1efd4c176a213df0afc1c76224119d2b381d599898cd9f793dd5c4b23b5972c.exe

  • Size

    81KB

  • MD5

    ba42daf784ba666e3f81d2edc16bc124

  • SHA1

    4818a3d1d146a6de1742c22c37b5cd97ccbbc924

  • SHA256

    d1efd4c176a213df0afc1c76224119d2b381d599898cd9f793dd5c4b23b5972c

  • SHA512

    c8574c3ced6734ea08afbf2cda7108a9d781afcc529cb7100f8da29225e84ffc1ac58158ba37ff8a99e536bf70ddbdd587346486dfcf69807b200a3a46596752

  • SSDEEP

    1536:zaWLF1kxTnUI4CFPtv6iSJnaGlbVUhox5Xx:zaWExTnUTCFPtvanaGlbVUho/

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d1efd4c176a213df0afc1c76224119d2b381d599898cd9f793dd5c4b23b5972c.exe
    "C:\Users\Admin\AppData\Local\Temp\d1efd4c176a213df0afc1c76224119d2b381d599898cd9f793dd5c4b23b5972c.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:4904
  • C:\Windows\SysWOW64\Winkivl.exe
    C:\Windows\SysWOW64\Winkivl.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:4024

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\Winkivl.exe

    Filesize

    83KB

    MD5

    e69bf57736105b01b48d1c2cf0b0ed1a

    SHA1

    c3a850853f1919d4a0652c3f368359db35fbf626

    SHA256

    3e28755c9215d9ee3963c0b85bb6fc764e13705e9e1b73223b1018956c5cde45

    SHA512

    23b4ef0e9fbd7ea8add64a6d6b248895fa3bbd85914d7f2549fadc0f4f9a930dec5a69c195292b7dffab4d5092c6f55de6846be90e269b6f701df3129630c57c

  • memory/4024-13-0x0000000000400000-0x0000000000495000-memory.dmp

    Filesize

    596KB

  • memory/4904-0-0x0000000000400000-0x0000000000495000-memory.dmp

    Filesize

    596KB

  • memory/4904-14-0x0000000000400000-0x0000000000495000-memory.dmp

    Filesize

    596KB