Analysis

  • max time kernel
    109s
  • max time network
    112s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    01-06-2021 12:04

General

  • Target

    9934672222ba1c499e60bd3838783c433f10cea9be633cb9f6de7eab3c0db865.exe

  • Size

    2.0MB

  • MD5

    806697436f2d3569cabf4d43606f0a9f

  • SHA1

    e1713da12db7873d8682a4ae50bf570b6cada9e5

  • SHA256

    9934672222ba1c499e60bd3838783c433f10cea9be633cb9f6de7eab3c0db865

  • SHA512

    d4c6ef5f361dc2a82066a9f20776abd954fd3a09a528809da9dcca8f0e13e900a6626ca9dd1287476ce462ca9bbc227477f32dea817383383d4c7acaa4e4c8c6

Malware Config

Signatures

  • Taurus Stealer

    Taurus is an infostealer first seen in June 2020.

  • Taurus Stealer Payload 3 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses 2FA software files, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9934672222ba1c499e60bd3838783c433f10cea9be633cb9f6de7eab3c0db865.exe
    "C:\Users\Admin\AppData\Local\Temp\9934672222ba1c499e60bd3838783c433f10cea9be633cb9f6de7eab3c0db865.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1084
    • C:\Users\Admin\AppData\Local\Temp\9934672222ba1c499e60bd3838783c433f10cea9be633cb9f6de7eab3c0db865.exe
      "C:\Users\Admin\AppData\Local\Temp\9934672222ba1c499e60bd3838783c433f10cea9be633cb9f6de7eab3c0db865.exe"
      2⤵
        PID:268

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/268-67-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/268-68-0x000000000041EBC1-mapping.dmp

    • memory/268-69-0x00000000752F1000-0x00000000752F3000-memory.dmp

      Filesize

      8KB

    • memory/268-70-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/1084-59-0x0000000000E00000-0x0000000000E01000-memory.dmp

      Filesize

      4KB

    • memory/1084-61-0x0000000004B30000-0x0000000004B31000-memory.dmp

      Filesize

      4KB

    • memory/1084-62-0x00000000003C0000-0x00000000003C1000-memory.dmp

      Filesize

      4KB

    • memory/1084-63-0x0000000000450000-0x0000000000454000-memory.dmp

      Filesize

      16KB

    • memory/1084-64-0x0000000004A50000-0x0000000004AD9000-memory.dmp

      Filesize

      548KB

    • memory/1084-65-0x0000000005500000-0x000000000557F000-memory.dmp

      Filesize

      508KB

    • memory/1084-66-0x0000000000AF0000-0x0000000000B30000-memory.dmp

      Filesize

      256KB