Analysis

  • max time kernel
    213s
  • max time network
    248s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 05:09

General

  • Target

    0edabe7722359593c261ce992bcf2c8decb8df7b35e538d328f5d5e15b283cd6.exe

  • Size

    277KB

  • MD5

    53cda9ef44c8efa08900b21c569f2f99

  • SHA1

    a557562aa8c06cea50176e4f22cfe3c652441873

  • SHA256

    0edabe7722359593c261ce992bcf2c8decb8df7b35e538d328f5d5e15b283cd6

  • SHA512

    94cfa19730e5341a494dee44bfe313eb8bed6f620a62ae99d54672c4da045632a2778d65a7aa9d4f9c5488a975a903515b049fb8eaac5ab277868745ea721044

  • SSDEEP

    6144:5wHysfSJnooGdv/ho0de97vfH7KSOTDr0cVEobKuahuHJLZ:Cqyokv5m73zOTH0cVEYKuHlZ

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0edabe7722359593c261ce992bcf2c8decb8df7b35e538d328f5d5e15b283cd6.exe
    "C:\Users\Admin\AppData\Local\Temp\0edabe7722359593c261ce992bcf2c8decb8df7b35e538d328f5d5e15b283cd6.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4268
    • C:\Users\Admin\AppData\Local\Temp\0edabe7722359593c261ce992bcf2c8decb8df7b35e538d328f5d5e15b283cd6.exe
      "C:\Users\Admin\AppData\Local\Temp\0edabe7722359593c261ce992bcf2c8decb8df7b35e538d328f5d5e15b283cd6.exe"
      2⤵
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:3424
      • C:\Windows\SysWOW64\explorer.exe
        "C:\Windows\SysWOW64\explorer.exe"
        3⤵
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4152

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsg1549.tmp\coquille.dll

    Filesize

    14KB

    MD5

    8da8ca180453926a6ff3e3008421b8a2

    SHA1

    3aa994c4a56e67bbb8d6f7c2bb5a4c42156d3870

    SHA256

    6b34d5c64fb635fe2dc5fbbe61c30eae196d389fa107ca11a9efb0bf377c2c77

    SHA512

    f29a2ede38df080b831420eecb68a933ba8caa054809d4f8fb698078d107c28f5b95e2e62b341d10b83f9b8d010c0d7622440d1c74b13aca486b8daf5eecdd01

  • memory/3424-133-0x0000000000000000-mapping.dmp

  • memory/3424-134-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/3424-136-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/3424-138-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/4152-137-0x0000000000000000-mapping.dmp

  • memory/4152-139-0x0000000000410000-0x0000000000843000-memory.dmp

    Filesize

    4.2MB

  • memory/4152-140-0x0000000002D50000-0x0000000002D55000-memory.dmp

    Filesize

    20KB

  • memory/4152-141-0x0000000003300000-0x0000000003750000-memory.dmp

    Filesize

    4.3MB