Analysis

  • max time kernel
    76s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    07-10-2023 23:35

General

  • Target

    source_prepared.exe

  • Size

    53.0MB

  • MD5

    016863001c619fdea2bbc690a26db8c6

  • SHA1

    632d4f55d6712262fcc2786de41f632450a43a52

  • SHA256

    5b4749f4e78c16213ce53c504511c0d2c7eb8e2b2f5a97a800a5356cfd1389c6

  • SHA512

    0b7ec55e3a7a8396a9b0a0713fbf6acd8f8afa30e3f35408967dbbf0d13c779fd14a7831220cfc95c52ae0b11caef293933b88747e9978486fe1af8e78e91bc2

  • SSDEEP

    1572864:m2MTiQYHRL1PSk8IpG7V+VPhq2+O1E7lftwHpiIOWaaQBo36C:mZTixxhSkB05aw2+OxJiVtaQ+36

Score
7/10
upx

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\source_prepared.exe
    "C:\Users\Admin\AppData\Local\Temp\source_prepared.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2600
    • C:\Users\Admin\AppData\Local\Temp\source_prepared.exe
      "C:\Users\Admin\AppData\Local\Temp\source_prepared.exe"
      2⤵
      • Loads dropped DLL
      PID:2896

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI26002\python311.dll

    Filesize

    1.6MB

    MD5

    0b66c50e563d74188a1e96d6617261e8

    SHA1

    cfd778b3794b4938e584078cbfac0747a8916d9e

    SHA256

    02c665f77db6b255fc62f978aedbe2092b7ef1926836290da68fd838dbf2a9f2

    SHA512

    37d710cb5c0ceb5957d11b61684cfbc65951c1d40ab560f3f3cb8feca42f9d43bd981a0ff44c3cb7562779264f18116723457e79e0e23852d7638b1a954a258f

  • \Users\Admin\AppData\Local\Temp\_MEI26002\python311.dll

    Filesize

    1.6MB

    MD5

    0b66c50e563d74188a1e96d6617261e8

    SHA1

    cfd778b3794b4938e584078cbfac0747a8916d9e

    SHA256

    02c665f77db6b255fc62f978aedbe2092b7ef1926836290da68fd838dbf2a9f2

    SHA512

    37d710cb5c0ceb5957d11b61684cfbc65951c1d40ab560f3f3cb8feca42f9d43bd981a0ff44c3cb7562779264f18116723457e79e0e23852d7638b1a954a258f

  • memory/2896-1149-0x000007FEF54C0000-0x000007FEF5AA9000-memory.dmp

    Filesize

    5.9MB