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Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2023, 09:00

General

  • Target

    139725b8f5bf973c2b4a7cbaa9145544.exe

  • Size

    110KB

  • MD5

    139725b8f5bf973c2b4a7cbaa9145544

  • SHA1

    05789a886b08a679c4ec473383307fa4f01ecad6

  • SHA256

    5b24857f9a1ff100837ebf216c039db7c4f8429f3a0c05d454f204833a1d75f7

  • SHA512

    b163e20c7e5a2a3b20bb72506f1aeddbf3c947d8df993917b764b10b9aa1af1e87fdc65afc32dfbffcff18e2c6f2fe54d30ed8a31642620c4565461c6c640c74

  • SSDEEP

    1536:AUAdaM1qL7ZpRlu7XqCvO1/WYBpR6kS/Vqy9DhAobOBUFQX1nOz:A9djM3u7Xq1BPy3hoUFkpO

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\139725b8f5bf973c2b4a7cbaa9145544.exe
    "C:\Users\Admin\AppData\Local\Temp\139725b8f5bf973c2b4a7cbaa9145544.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2892
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Zgp..bat" > nul 2> nul
      2⤵
      • Deletes itself
      PID:1716

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    210B

    MD5

    8d9e1e6ccb7b74ab7fbb084fbf737f44

    SHA1

    9a30117df3786c2321d76aaa1a010ab2d601156c

    SHA256

    9c49adfab35fef33dde3f7351ae49c1102a4d691541579b2a3381b565637d53e

    SHA512

    9e392766b7443883c57c27f7c6ed0ad2b5fd8fa634b31ecd6d34b2e734f82e502ba46e92a1112e08a08540f7344152942384d857bba8f671573ba4182f1b2c5d

  • memory/2892-1-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2892-0-0x0000000000160000-0x0000000000174000-memory.dmp

    Filesize

    80KB

  • memory/2892-3-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB