Analysis

  • max time kernel
    143s
  • max time network
    180s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    15-05-2021 00:07

General

  • Target

    7a9c574a3ef86ab174cc3a48f6b000d1.exe

  • Size

    1.3MB

  • MD5

    7a9c574a3ef86ab174cc3a48f6b000d1

  • SHA1

    4d7ceacb8b4685dc6826ab01a05449340befced7

  • SHA256

    24b335b5bb52f65a242f90c1f10fe171a1a4b38214a192c387529aa69280ab60

  • SHA512

    4df2deaa71064671c14f316e3a4afa4517ccacde62728628eed66691ff6e12c85aefd9257cce9bc35778371f93edec05e9d45ecdd4e5e8e1c4325f013d863f86

Malware Config

Signatures

  • Taurus Stealer

    Taurus is an infostealer first seen in June 2020.

  • Taurus Stealer Payload 3 IoCs
  • Accesses 2FA software files, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7a9c574a3ef86ab174cc3a48f6b000d1.exe
    "C:\Users\Admin\AppData\Local\Temp\7a9c574a3ef86ab174cc3a48f6b000d1.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1672
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "{path}"
      2⤵
        PID:1432
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "{path}"
        2⤵
          PID:1416

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1416-66-0x0000000000400000-0x000000000043A000-memory.dmp

        Filesize

        232KB

      • memory/1416-67-0x000000000041EC63-mapping.dmp

      • memory/1416-68-0x00000000750C1000-0x00000000750C3000-memory.dmp

        Filesize

        8KB

      • memory/1416-69-0x0000000000400000-0x000000000043A000-memory.dmp

        Filesize

        232KB

      • memory/1672-60-0x0000000001240000-0x0000000001241000-memory.dmp

        Filesize

        4KB

      • memory/1672-62-0x0000000004B20000-0x0000000004B21000-memory.dmp

        Filesize

        4KB

      • memory/1672-63-0x0000000000290000-0x000000000029E000-memory.dmp

        Filesize

        56KB

      • memory/1672-64-0x00000000061A0000-0x0000000006230000-memory.dmp

        Filesize

        576KB

      • memory/1672-65-0x0000000004880000-0x00000000048C8000-memory.dmp

        Filesize

        288KB