Analysis

  • max time kernel
    143s
  • max time network
    35s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    10-07-2020 07:33

General

  • Target

    RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe

  • Size

    450KB

  • MD5

    8f178a002181e9b40cd09e244b61d1c9

  • SHA1

    ea47dfa2d70ee217a9a5c4cf19c66c8a65108fc4

  • SHA256

    bc3ad77264762f9b266ab641f391bbb456ef4bc5c27f64b884506eeaa84dfe58

  • SHA512

    fa15075384a95e57c2077127fbccfc4eeed67d81cf140685c416858a7ca9bc5d310149d0952bf6fbdcfc0db65f7a53d1508edfadd490e69e1333137b5a327d15

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    faith12AB

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • AgentTesla Payload 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe
    "C:\Users\Admin\AppData\Local\Temp\RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:828
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1796
      • C:\Windows\SysWOW64\netsh.exe
        "netsh" wlan show profile
        3⤵
          PID:572

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1796-2-0x0000000000400000-0x0000000000452000-memory.dmp

      Filesize

      328KB

    • memory/1796-4-0x0000000000400000-0x0000000000452000-memory.dmp

      Filesize

      328KB

    • memory/1796-5-0x0000000000400000-0x0000000000452000-memory.dmp

      Filesize

      328KB