Analysis

  • max time kernel
    86s
  • max time network
    86s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    22-01-2021 11:35

General

  • Target

    c1c46e45d0b8b42cf005b9e9bd380e4de9ee18d67901d5558dab688aa8c41fde.exe

  • Size

    997KB

  • MD5

    0a9b614f17f76e64252ba5120f26e49b

  • SHA1

    7dd0df3dcc6f275471605434eef5e27681673683

  • SHA256

    c1c46e45d0b8b42cf005b9e9bd380e4de9ee18d67901d5558dab688aa8c41fde

  • SHA512

    e851ee7ec9a7be3b2fe39e10abad51c5f2ba872f6df63ada814836c0a609dc5b52839f1c09b78fa65e8ef938bd13ae80424cd320862ae405d7429cdf0df37765

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.lokalboyz.com
  • Port:
    587
  • Username:
    oc2021@lokalboyz.com
  • Password:
    lkEb6ovn

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c1c46e45d0b8b42cf005b9e9bd380e4de9ee18d67901d5558dab688aa8c41fde.exe
    "C:\Users\Admin\AppData\Local\Temp\c1c46e45d0b8b42cf005b9e9bd380e4de9ee18d67901d5558dab688aa8c41fde.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:364
    • C:\Users\Admin\AppData\Local\Temp\c1c46e45d0b8b42cf005b9e9bd380e4de9ee18d67901d5558dab688aa8c41fde.exe
      "C:\Users\Admin\AppData\Local\Temp\c1c46e45d0b8b42cf005b9e9bd380e4de9ee18d67901d5558dab688aa8c41fde.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1344
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
        dw20.exe -x -s 520
        3⤵
          PID:996

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/364-2-0x00000000753E1000-0x00000000753E3000-memory.dmp
      Filesize

      8KB

    • memory/364-3-0x0000000000C30000-0x0000000000C31000-memory.dmp
      Filesize

      4KB

    • memory/364-7-0x0000000000C31000-0x0000000000C32000-memory.dmp
      Filesize

      4KB

    • memory/996-9-0x0000000000000000-mapping.dmp
    • memory/996-10-0x0000000001FB0000-0x0000000001FC1000-memory.dmp
      Filesize

      68KB

    • memory/996-12-0x0000000000340000-0x0000000000341000-memory.dmp
      Filesize

      4KB

    • memory/1344-4-0x0000000000400000-0x000000000043C000-memory.dmp
      Filesize

      240KB

    • memory/1344-5-0x00000000004374BE-mapping.dmp
    • memory/1344-8-0x0000000000C80000-0x0000000000C81000-memory.dmp
      Filesize

      4KB