Overview

overview

10

Static

static

order 2021...MG.exe

windows7_x64

10

order 2021...MG.exe

windows10_x64

10

Analysis

  • max time kernel
    105s
  • max time network
    104s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    21-04-2021 14:43

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General

  • Target

    order 20210407DTR001.IMG.exe

  • Size

    31KB

  • MD5

    75c5c3a4a631bd4a8ca1f3b01b959a10

  • SHA1

    99e67c22eb50e800bef719152edcdd358c4d0dc9

  • SHA256

    5a3479c05afb8620c7e078f550e924d29058c0c14010296f735ac19df393b713

  • SHA512

    317093de63396044e6f562508516382dda96778f658b32b565be75a44d25020a2855d4a683033b64e71715cbe15af432cab833387cee9ee6de365b88b3f360b0

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.barraprime.com
  • Port:
    587
  • Username:
    info@barraprime.com
  • Password:
    1marco2017

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 3 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Suspicious use of NtSetInformationThreadHideFromDebugger 12 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Program crash 1 IoCs
  • Delays execution with timeout.exe 1 IoCs
    evasion
  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\order 20210407DTR001.IMG.exe
    "C:\Users\Admin\AppData\Local\Temp\order 20210407DTR001.IMG.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1640
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c timeout 1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:596
      • C:\Windows\SysWOW64\timeout.exe
        timeout 1
        3⤵
        • Delays execution with timeout.exe
        PID:1812
    • C:\Users\Admin\AppData\Local\Temp\order 20210407DTR001.IMG.exe
      "C:\Users\Admin\AppData\Local\Temp\order 20210407DTR001.IMG.exe"
      2⤵
        PID:1056
      • C:\Users\Admin\AppData\Local\Temp\order 20210407DTR001.IMG.exe
        "C:\Users\Admin\AppData\Local\Temp\order 20210407DTR001.IMG.exe"
        2⤵
          PID:340
        • C:\Users\Admin\AppData\Local\Temp\order 20210407DTR001.IMG.exe
          "C:\Users\Admin\AppData\Local\Temp\order 20210407DTR001.IMG.exe"
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:1796
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1640 -s 1292
          2⤵
          • Program crash
          PID:904

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Initial Access

      Execution

      Persistence

      Privilege Escalation

      Defense Evasion

      Credential Access

      Credentials in Files

      3
      T1081

      Discovery

      System Information Discovery

      1
      T1082

      Lateral Movement

      Collection

      Data from Local System

      3
      T1005

      Exfiltration

      Command and Control

      Impact

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/596-65-0x0000000000000000-mapping.dmp
        Download
      • memory/904-71-0x0000000000000000-mapping.dmp
        Download
      • memory/1640-60-0x0000000000280000-0x0000000000281000-memory.dmp
        Filesize

        4KB

        Download
      • memory/1640-62-0x0000000075631000-0x0000000075633000-memory.dmp
        Filesize

        8KB

        Download
      • memory/1640-63-0x0000000004D30000-0x0000000004D31000-memory.dmp
        Filesize

        4KB

        Download
      • memory/1640-64-0x0000000001D70000-0x0000000001DC4000-memory.dmp
        Filesize

        336KB

        Download
      • memory/1796-67-0x0000000000400000-0x000000000043C000-memory.dmp
        Filesize

        240KB

        Download
      • memory/1796-68-0x00000000004375FE-mapping.dmp
        Download
      • memory/1796-69-0x0000000000400000-0x000000000043C000-memory.dmp
        Filesize

        240KB

        Download
      • memory/1796-72-0x00000000042F0000-0x00000000042F1000-memory.dmp
        Filesize

        4KB

        Download
      • memory/1796-73-0x00000000042F1000-0x00000000042F2000-memory.dmp
        Filesize

        4KB

        Download
      • memory/1812-66-0x0000000000000000-mapping.dmp
        Download