Analysis

  • max time kernel
    151s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    05-12-2020 03:15

General

  • Target

    sample.exe

  • Size

    263KB

  • MD5

    93f3e9950498a238e4a3a10b308911b1

  • SHA1

    715a966fd9a134c890553762d401ce364e56c5dd

  • SHA256

    d6aa014ba066d9408de45856524ff33aedf962ef6d9b8f280488c74563f50722

  • SHA512

    8f32f61f2a89ebb13f2c9f44a5487475ce246a401853c0d0908d4d6ed0eb5756ae910d3e5194f748fd3f8333fda4d8c7171f7e09928f0f9e8f7550e03f1874ee

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 662 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\sample.exe
    "C:\Users\Admin\AppData\Local\Temp\sample.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:836
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\system32\svchost.exe -k netsvcs
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1728
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\system32\svchost.exe -k netsvcs
        3⤵
          PID:1528

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Credential Access

    Credentials in Files

    1
    T1081

    Collection

    Data from Local System

    1
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1528-4-0x0000000000080000-0x00000000000B7000-memory.dmp
      Filesize

      220KB

    • memory/1528-5-0x000000000008D51E-mapping.dmp
    • memory/1728-2-0x00000000000C0000-0x00000000000F7000-memory.dmp
      Filesize

      220KB

    • memory/1728-3-0x00000000000C104B-mapping.dmp