Analysis

  • max time kernel
    145s
  • max time network
    102s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    29-01-2021 18:09

General

  • Target

    SecuriteInfo.com.Trojan.Inject4.6821.6799.24358.exe

  • Size

    923KB

  • MD5

    76c23349842c2c27816ae56bc9f4fa90

  • SHA1

    d3bbfcab13dc36d2702ef82b808b53f25570fdaa

  • SHA256

    3332ae8c0f7892922ad49600076bf9f76080ce02a6071be444299815f26c66db

  • SHA512

    b69eac91bbb5240490a41a12183bb154be7934efb1bd160eeeaff337ee307f62eb8eb56dbb8996c15bfa4126360033641d3eaee8fe52e07c2b9bc54da58187e9

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    abpurchase.info
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    wSX1EZtJvI1

Signatures

  • AgentTesla

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

  • AgentTesla Payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.6821.6799.24358.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.6821.6799.24358.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4764
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
        PID:3324
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:520

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/520-14-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/520-26-0x0000000005801000-0x0000000005802000-memory.dmp

      Filesize

      4KB

    • memory/520-23-0x0000000006450000-0x0000000006451000-memory.dmp

      Filesize

      4KB

    • memory/520-22-0x0000000005BA0000-0x0000000005BA1000-memory.dmp

      Filesize

      4KB

    • memory/520-21-0x0000000005800000-0x0000000005801000-memory.dmp

      Filesize

      4KB

    • memory/520-16-0x0000000073150000-0x000000007383E000-memory.dmp

      Filesize

      6.9MB

    • memory/520-15-0x000000000043760E-mapping.dmp

    • memory/4764-7-0x0000000004FC0000-0x0000000004FC1000-memory.dmp

      Filesize

      4KB

    • memory/4764-11-0x0000000005340000-0x0000000005343000-memory.dmp

      Filesize

      12KB

    • memory/4764-12-0x00000000051B0000-0x00000000051B1000-memory.dmp

      Filesize

      4KB

    • memory/4764-13-0x0000000006140000-0x00000000061E8000-memory.dmp

      Filesize

      672KB

    • memory/4764-10-0x0000000005A90000-0x0000000005A91000-memory.dmp

      Filesize

      4KB

    • memory/4764-9-0x00000000051C0000-0x00000000051C1000-memory.dmp

      Filesize

      4KB

    • memory/4764-8-0x0000000002980000-0x0000000002981000-memory.dmp

      Filesize

      4KB

    • memory/4764-2-0x0000000073150000-0x000000007383E000-memory.dmp

      Filesize

      6.9MB

    • memory/4764-6-0x0000000005590000-0x0000000005591000-memory.dmp

      Filesize

      4KB

    • memory/4764-5-0x0000000004F20000-0x0000000004F21000-memory.dmp

      Filesize

      4KB

    • memory/4764-3-0x00000000005E0000-0x00000000005E1000-memory.dmp

      Filesize

      4KB