Analysis

  • max time kernel
    91s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-12-2023 17:26

General

  • Target

    e30c2f0a1b9801273948018c318bee81a6a202f4c2411682186cd8abd1ac387c.exe

  • Size

    640KB

  • MD5

    e681ff78e09cdf2525963a1382a3ef2f

  • SHA1

    3586a6c6840301a36b4c540550d51d2b5f8e2296

  • SHA256

    e30c2f0a1b9801273948018c318bee81a6a202f4c2411682186cd8abd1ac387c

  • SHA512

    09388b87a40c08d48e3e9d553db44f04b72051ce5f2a47ae216c9f2b319a1aedc74b1df7b4d1f39dfab09ec822456fc308061c1479cc3754ff77738430d02853

  • SSDEEP

    12288:vwbwLijBoxzUl7CvqCEPSVTFKOvA4rOlHs62LL+s9kaWfM:vYWxnfwOv1qQNH8M

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

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

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

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e30c2f0a1b9801273948018c318bee81a6a202f4c2411682186cd8abd1ac387c.exe
    "C:\Users\Admin\AppData\Local\Temp\e30c2f0a1b9801273948018c318bee81a6a202f4c2411682186cd8abd1ac387c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2196
    • C:\Users\Admin\AppData\Local\Temp\e30c2f0a1b9801273948018c318bee81a6a202f4c2411682186cd8abd1ac387c.exe
      "C:\Users\Admin\AppData\Local\Temp\e30c2f0a1b9801273948018c318bee81a6a202f4c2411682186cd8abd1ac387c.exe"
      2⤵
        PID:3752
      • C:\Users\Admin\AppData\Local\Temp\e30c2f0a1b9801273948018c318bee81a6a202f4c2411682186cd8abd1ac387c.exe
        "C:\Users\Admin\AppData\Local\Temp\e30c2f0a1b9801273948018c318bee81a6a202f4c2411682186cd8abd1ac387c.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:2628

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e30c2f0a1b9801273948018c318bee81a6a202f4c2411682186cd8abd1ac387c.exe.log

      Filesize

      1KB

      MD5

      8ec831f3e3a3f77e4a7b9cd32b48384c

      SHA1

      d83f09fd87c5bd86e045873c231c14836e76a05c

      SHA256

      7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

      SHA512

      26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

    • memory/2196-10-0x0000000009A60000-0x0000000009AFC000-memory.dmp

      Filesize

      624KB

    • memory/2196-14-0x0000000075330000-0x0000000075AE0000-memory.dmp

      Filesize

      7.7MB

    • memory/2196-3-0x0000000004E80000-0x0000000004F12000-memory.dmp

      Filesize

      584KB

    • memory/2196-4-0x0000000004E60000-0x0000000004E70000-memory.dmp

      Filesize

      64KB

    • memory/2196-5-0x0000000004F20000-0x0000000004F2A000-memory.dmp

      Filesize

      40KB

    • memory/2196-6-0x00000000064D0000-0x00000000064E8000-memory.dmp

      Filesize

      96KB

    • memory/2196-7-0x0000000008A50000-0x0000000008A56000-memory.dmp

      Filesize

      24KB

    • memory/2196-9-0x00000000062F0000-0x000000000635A000-memory.dmp

      Filesize

      424KB

    • memory/2196-1-0x0000000075330000-0x0000000075AE0000-memory.dmp

      Filesize

      7.7MB

    • memory/2196-2-0x0000000005500000-0x0000000005AA4000-memory.dmp

      Filesize

      5.6MB

    • memory/2196-8-0x0000000000E80000-0x0000000000E8A000-memory.dmp

      Filesize

      40KB

    • memory/2196-0-0x00000000003D0000-0x0000000000476000-memory.dmp

      Filesize

      664KB

    • memory/2628-19-0x00000000069F0000-0x0000000006BB2000-memory.dmp

      Filesize

      1.8MB

    • memory/2628-15-0x0000000075330000-0x0000000075AE0000-memory.dmp

      Filesize

      7.7MB

    • memory/2628-17-0x0000000005270000-0x00000000052D6000-memory.dmp

      Filesize

      408KB

    • memory/2628-16-0x0000000005440000-0x0000000005450000-memory.dmp

      Filesize

      64KB

    • memory/2628-18-0x00000000067D0000-0x0000000006820000-memory.dmp

      Filesize

      320KB

    • memory/2628-21-0x0000000005440000-0x0000000005450000-memory.dmp

      Filesize

      64KB

    • memory/2628-20-0x0000000075330000-0x0000000075AE0000-memory.dmp

      Filesize

      7.7MB

    • memory/2628-11-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB