Overview

overview

10

Static

static

Ch2sZ3JEobY0pea.exe

windows7_x64

10

Ch2sZ3JEobY0pea.exe

windows10_x64

10

Analysis

  • max time kernel
    90s
  • max time network
    55s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    09/11/2020, 20:56

Sharing

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General

  • Target
    Ch2sZ3JEobY0pea.exe
  • Size 413KB
  • Sample201109-8ws46pd2ma
  • SHA256 3f8c2a8d34d7d3f61451ea1beb9d9671cc50aa2cbe39d700a08d0215b8b7163b
  • MD5 SHA1 SHA512
Score
10/10
agentteslakeyloggerrezer0spywarestealertrojan

Malware Config

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 4 IoCs
  • rezer0 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.

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

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

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

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\Ch2sZ3JEobY0pea.exe
    "C:\Users\Admin\AppData\Local\Temp\Ch2sZ3JEobY0pea.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2024
    • C:\Users\Admin\AppData\Local\Temp\Ch2sZ3JEobY0pea.exe
      "{path}"
      2⤵
        PID:1092
      • C:\Users\Admin\AppData\Local\Temp\Ch2sZ3JEobY0pea.exe
        "{path}"
        2⤵
          PID:1824
        • C:\Users\Admin\AppData\Local\Temp\Ch2sZ3JEobY0pea.exe
          "{path}"
          2⤵
            PID:1932
          • C:\Users\Admin\AppData\Local\Temp\Ch2sZ3JEobY0pea.exe
            "{path}"
            2⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of SetWindowsHookEx
            PID:2012

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              memory/2012-5-0x0000000000400000-0x000000000044C000-memory.dmp
              Download

              memory/2012-8-0x0000000000400000-0x000000000044C000-memory.dmp
              Download

              memory/2012-7-0x0000000000400000-0x000000000044C000-memory.dmp
              Download

              memory/2012-9-0x0000000073500000-0x0000000073BEE000-memory.dmp
              Download

              memory/2024-0-0x0000000074230000-0x000000007491E000-memory.dmp
              Download

              memory/2024-1-0x0000000000160000-0x0000000000161000-memory.dmp
              Download

              memory/2024-3-0x00000000003B0000-0x00000000003BB000-memory.dmp
              Download

              memory/2024-4-0x00000000048F0000-0x000000000493E000-memory.dmp
              Download