Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    27-07-2021 20:38

General

  • Target

    z2tcOyqI7985wOo.exe

  • Size

    673KB

  • MD5

    5d57a40ff54e66f72b06f0c581d2163e

  • SHA1

    81c4a3c92234aeb9cc42c379327b7e566653d18e

  • SHA256

    e1b8ac04414e9c6ad5899d525e6c8a7bafeccde2fb255fe4ed23c24afb721da0

  • SHA512

    6667bc0d8e2e524815fe55fafe3d410a60172649588c9cb06d5a518e273861187c824fe5e9cce91d7692e486152c3b5c588cd98da1800d8c7e6a9fdecad6cc5a

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.agceram.com
  • Port:
    587
  • Username:
    logs2@agceram.com
  • Password:
    opVnsZA7

Signatures

  • AgentTesla

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

  • AgentTesla Payload 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\z2tcOyqI7985wOo.exe
    "C:\Users\Admin\AppData\Local\Temp\z2tcOyqI7985wOo.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:368
    • C:\Users\Admin\AppData\Local\Temp\z2tcOyqI7985wOo.exe
      "C:\Users\Admin\AppData\Local\Temp\z2tcOyqI7985wOo.exe"
      2⤵
        PID:896
      • C:\Users\Admin\AppData\Local\Temp\z2tcOyqI7985wOo.exe
        "C:\Users\Admin\AppData\Local\Temp\z2tcOyqI7985wOo.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1732

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/368-60-0x0000000000ED0000-0x0000000000ED1000-memory.dmp
      Filesize

      4KB

    • memory/368-62-0x0000000004DD0000-0x0000000004DD1000-memory.dmp
      Filesize

      4KB

    • memory/368-63-0x0000000000330000-0x000000000034B000-memory.dmp
      Filesize

      108KB

    • memory/368-64-0x00000000052B0000-0x000000000532A000-memory.dmp
      Filesize

      488KB

    • memory/368-65-0x0000000000810000-0x0000000000849000-memory.dmp
      Filesize

      228KB

    • memory/1732-67-0x00000000004374DE-mapping.dmp
    • memory/1732-66-0x0000000000400000-0x000000000043C000-memory.dmp
      Filesize

      240KB

    • memory/1732-68-0x0000000000400000-0x000000000043C000-memory.dmp
      Filesize

      240KB

    • memory/1732-70-0x0000000000E20000-0x0000000000E21000-memory.dmp
      Filesize

      4KB