Analysis

  • max time kernel
    107s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/06/2024, 01:03

General

  • Target

    e0ebe4bfeae914aeb7925a16f734409c6295fc20229839208702c5ef635c28df.exe

  • Size

    382KB

  • MD5

    7bf3f35a8866493e4a3b7d137786bd92

  • SHA1

    e7dd54916fda819471f3980b1231a1e8163c7bb3

  • SHA256

    e0ebe4bfeae914aeb7925a16f734409c6295fc20229839208702c5ef635c28df

  • SHA512

    dfeeccdf15d993e9f9893c284605a1a53189567672a311cfd6fc7deccc0d2bc3268d32c291aed410cc69dee1125c02d20b57434c6f97f1dc6d9d2ea4dec3c9b4

  • SSDEEP

    6144:fbB/dlIBNq4Y6ePJAyL1EEUb8gGmWabdO618PAwSR/DhVfCup0:fbVdUw4Y6eP/pEEs8gGwbe4wSUuC

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    premium162.web-hosting.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Look@oursuccess247

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • 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.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\e0ebe4bfeae914aeb7925a16f734409c6295fc20229839208702c5ef635c28df.exe
    "C:\Users\Admin\AppData\Local\Temp\e0ebe4bfeae914aeb7925a16f734409c6295fc20229839208702c5ef635c28df.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3780
    • C:\Users\Admin\AppData\Local\Temp\e0ebe4bfeae914aeb7925a16f734409c6295fc20229839208702c5ef635c28df.exe
      "C:\Users\Admin\AppData\Local\Temp\e0ebe4bfeae914aeb7925a16f734409c6295fc20229839208702c5ef635c28df.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3496

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3496-9-0x0000000006C50000-0x0000000006CEC000-memory.dmp

          Filesize

          624KB

        • memory/3496-2-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/3496-4-0x0000000005B30000-0x00000000060D4000-memory.dmp

          Filesize

          5.6MB

        • memory/3496-5-0x0000000075010000-0x00000000757C0000-memory.dmp

          Filesize

          7.7MB

        • memory/3496-7-0x0000000075010000-0x00000000757C0000-memory.dmp

          Filesize

          7.7MB

        • memory/3496-6-0x0000000005500000-0x0000000005566000-memory.dmp

          Filesize

          408KB

        • memory/3496-8-0x0000000006B60000-0x0000000006BB0000-memory.dmp

          Filesize

          320KB

        • memory/3496-10-0x0000000006E90000-0x0000000006F22000-memory.dmp

          Filesize

          584KB

        • memory/3496-11-0x0000000006E60000-0x0000000006E6A000-memory.dmp

          Filesize

          40KB

        • memory/3496-12-0x0000000075010000-0x00000000757C0000-memory.dmp

          Filesize

          7.7MB

        • memory/3780-1-0x0000000000520000-0x0000000000586000-memory.dmp

          Filesize

          408KB

        • memory/3780-3-0x0000000075010000-0x00000000757C0000-memory.dmp

          Filesize

          7.7MB

        • memory/3780-0-0x000000007501E000-0x000000007501F000-memory.dmp

          Filesize

          4KB