Analysis

  • max time kernel
    18s
  • max time network
    20s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    01-01-2024 12:28

General

  • Target

    6516e04cd2987d6f53e1270d2c313b1aafa6fd7d13d73cf41fde8c19c05b3042.exe

  • Size

    2.4MB

  • MD5

    dfb0ba993dbcc53e7c453d59d85372b0

  • SHA1

    a8dfd1c15bebc6252a7d1cecd5783b3d1f5bc2c6

  • SHA256

    6516e04cd2987d6f53e1270d2c313b1aafa6fd7d13d73cf41fde8c19c05b3042

  • SHA512

    75c30c69226af23e81ae3a86e14ad668a93e3c12e8d2bec4978fa1532b1aea1f765091c915240ab517b0c9049d48fc6b631715417a71763268137a5aaf49fa17

  • SSDEEP

    49152:cBreAFa1feMDXhquTYagOLkAdHGo8ZMtQTrlRNulgqjso3OiGoteWrQxBhyYt:SFSlGTOwAdHGoAMtQTBR/qAQOWAWrQ9N

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 64 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6516e04cd2987d6f53e1270d2c313b1aafa6fd7d13d73cf41fde8c19c05b3042.exe
    "C:\Users\Admin\AppData\Local\Temp\6516e04cd2987d6f53e1270d2c313b1aafa6fd7d13d73cf41fde8c19c05b3042.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:1660
    • C:\Windows\system32\cmd.exe
      cmd /c C:\Users\Admin\AppData\Local\Temp\dbuhxpurdiate.bat
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1720
      • C:\Windows\system32\findstr.exe
        FINDSTR SERVICE_NAME
        3⤵
          PID:2776
        • C:\Windows\system32\sc.exe
          SC QUERY
          3⤵
          • Launches sc.exe
          PID:2752
      • C:\Windows\system32\cmd.exe
        cmd /c C:\Users\Admin\AppData\Local\Temp\htrsiapxk.bat
        2⤵
          PID:2672

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\HOW TO RESTORE YOUR FILES.TXT

        Filesize

        900B

        MD5

        d7e44f189b5fad8264c6eccab840def3

        SHA1

        8a4597fd0a9427497ca7484b7c3f0fcae202d777

        SHA256

        be9eeb767e0de481f82fea020b39f621c95526a2407ff972228f6310f6c0b33b

        SHA512

        020251601dd37c02ad96bb0d13f8e97f0dad05963f83f4910142d3c4cfd26a93e0e9f8e45f62fd9edd80f6c2cefda484df5ba2f29ed4868f7843532907e2340d

      • C:\Users\Admin\AppData\Local\Temp\dbuhxpurdiate.bat

        Filesize

        43B

        MD5

        55310bb774fff38cca265dbc70ad6705

        SHA1

        cb8d76e9fd38a0b253056e5f204dab5441fe932b

        SHA256

        1fbdb97893d09d59575c3ef95df3c929fe6b6ddf1b273283e4efadf94cdc802d

        SHA512

        40e5a5e8454ca3eaac36d732550e2c5d869a235e3bbc4d31c4afa038fe4e06f782fa0885e876ad8119be766477fdcc12c1d5d04d53cf6b324e366b5351fc7cd4

      • C:\Users\Admin\AppData\Local\Temp\htrsiapxk.bat

        Filesize

        47B

        MD5

        2202e846ba05d7f0bb20adbc5249c359

        SHA1

        4115d2d15614503456aea14db61d71a756cc7b8c

        SHA256

        0965cb8ee38adedd9ba06bdad9220a35890c2df0e4c78d0559cd6da653bf740f

        SHA512

        cd6ce6d89a8e5f75724405bc2694b706819c3c554b042075d5eb47fdb75653235160ac8a85e7425a49d98f25b3886faaaec5599bcf66d20bf6115dc3af4ba9c7

      • memory/1660-0-0x0000000000120000-0x00000000005D6000-memory.dmp

        Filesize

        4.7MB