Overview

overview

10

Static

static

087697d241...08.exe

windows7_x64

10

087697d241...08.exe

windows10_x64

10

Analysis

  • max time kernel
    9s
  • max time network
    11s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    17-05-2021 01:25

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General

  • Target

    087697d241c62f0668f25caa7c739611b4ab1ff5ff7fba466757e67aa5e3a608.exe

  • Size

    380KB

  • MD5

    b7b3ff3f7e197049db7c20001f0ea2e4

  • SHA1

    0e57da7db883172c169461f25940feb75ef7866a

  • SHA256

    087697d241c62f0668f25caa7c739611b4ab1ff5ff7fba466757e67aa5e3a608

  • SHA512

    6c9b0dc5c8df64ef6158ccaff95bdce522a23026b0133b2f358c62672e5fbe77083844fa3af8d04a36f94afd901094de73c1a4798dd061055274d83ef46b0921

Score
10/10
agentteslakeyloggerrezer0spywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.cargoair.bg
  • Port:
    587
  • Username:
    ikostadinov@cargoair.bg
  • Password:
    334455

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 3 IoCs
  • ReZer0 packer 1 IoCs

    Detects ReZer0, a packer with multiple versions used in various campaigns.

    rezer0
  • 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 SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\087697d241c62f0668f25caa7c739611b4ab1ff5ff7fba466757e67aa5e3a608.exe
    "C:\Users\Admin\AppData\Local\Temp\087697d241c62f0668f25caa7c739611b4ab1ff5ff7fba466757e67aa5e3a608.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1084
    • C:\Users\Admin\AppData\Local\Temp\087697d241c62f0668f25caa7c739611b4ab1ff5ff7fba466757e67aa5e3a608.exe
      "{path}"
      2⤵
        PID:1760
      • C:\Users\Admin\AppData\Local\Temp\087697d241c62f0668f25caa7c739611b4ab1ff5ff7fba466757e67aa5e3a608.exe
        "{path}"
        2⤵
          PID:1744
        • C:\Users\Admin\AppData\Local\Temp\087697d241c62f0668f25caa7c739611b4ab1ff5ff7fba466757e67aa5e3a608.exe
          "{path}"
          2⤵
            PID:1800
          • C:\Users\Admin\AppData\Local\Temp\087697d241c62f0668f25caa7c739611b4ab1ff5ff7fba466757e67aa5e3a608.exe
            "{path}"
            2⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1784

        Network

        MITRE ATT&CK Matrix ATT&CK v6

        Initial Access

        Execution

        Persistence

        Privilege Escalation

        Defense Evasion

        Credential Access

        Credentials in Files

        3
        T1081

        Discovery

        Lateral Movement

        Collection

        Data from Local System

        3
        T1005

        Exfiltration

        Command and Control

        Impact

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1084-60-0x0000000000280000-0x0000000000281000-memory.dmp
          Filesize

          4KB

          Download
        • memory/1084-62-0x0000000004260000-0x0000000004261000-memory.dmp
          Filesize

          4KB

          Download
        • memory/1084-63-0x0000000000AF0000-0x0000000000B42000-memory.dmp
          Filesize

          328KB

          Download
        • memory/1784-64-0x0000000000400000-0x0000000000450000-memory.dmp
          Filesize

          320KB

          Download
        • memory/1784-65-0x000000000044A55E-mapping.dmp
          Download
        • memory/1784-66-0x0000000000400000-0x0000000000450000-memory.dmp
          Filesize

          320KB

          Download
        • memory/1784-68-0x0000000004CA0000-0x0000000004CA1000-memory.dmp
          Filesize

          4KB

          Download
        • memory/1784-69-0x0000000004CA1000-0x0000000004CA2000-memory.dmp
          Filesize

          4KB

          Download