Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 21:31

General

  • Target

    New order 21052024.exe

  • Size

    669KB

  • MD5

    3722bab91535870e9e4cf25acef04f33

  • SHA1

    14ed1edc1f75e918f3fe1abf721296a7c5cd3c17

  • SHA256

    e511acb6ee6297e004ee5672a58d408e3c7e2fefaa34e067ef3b6a7ed90f306f

  • SHA512

    f25a1e4909a457c836db628b064c658076833999c8ea83b6f1781072c7356c00cc73d86152acbaeb96202c9e2e14603d8bb75cce970a7f80edd54714605dfa5e

  • SSDEEP

    12288:rXJQEz0nMPImIc6+JTP1O9avRlQc9XJ2Nyp8LYYnSgd+sLlYZE:uEOMPt6+kA5B+ySUhMHLKG

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.ipr-co.org
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    IPRco@100102@

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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\New order 21052024.exe
    "C:\Users\Admin\AppData\Local\Temp\New order 21052024.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:5072
    • C:\Users\Admin\AppData\Local\Temp\New order 21052024.exe
      "C:\Users\Admin\AppData\Local\Temp\New order 21052024.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4052

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\New order 21052024.exe.log
    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

  • memory/4052-11-0x0000000000400000-0x0000000000440000-memory.dmp
    Filesize

    256KB

  • memory/4052-19-0x00000000750E0000-0x0000000075890000-memory.dmp
    Filesize

    7.7MB

  • memory/4052-18-0x0000000005EA0000-0x0000000005EF0000-memory.dmp
    Filesize

    320KB

  • memory/4052-17-0x00000000051E0000-0x0000000005246000-memory.dmp
    Filesize

    408KB

  • memory/4052-16-0x00000000750E0000-0x0000000075890000-memory.dmp
    Filesize

    7.7MB

  • memory/4052-15-0x00000000750E0000-0x0000000075890000-memory.dmp
    Filesize

    7.7MB

  • memory/5072-4-0x0000000004C60000-0x0000000004C6A000-memory.dmp
    Filesize

    40KB

  • memory/5072-8-0x0000000004DE0000-0x0000000004DF0000-memory.dmp
    Filesize

    64KB

  • memory/5072-9-0x0000000006390000-0x0000000006412000-memory.dmp
    Filesize

    520KB

  • memory/5072-10-0x00000000089D0000-0x0000000008A6C000-memory.dmp
    Filesize

    624KB

  • memory/5072-7-0x0000000005180000-0x000000000519A000-memory.dmp
    Filesize

    104KB

  • memory/5072-6-0x00000000062F0000-0x0000000006392000-memory.dmp
    Filesize

    648KB

  • memory/5072-14-0x00000000750E0000-0x0000000075890000-memory.dmp
    Filesize

    7.7MB

  • memory/5072-5-0x00000000750E0000-0x0000000075890000-memory.dmp
    Filesize

    7.7MB

  • memory/5072-0-0x00000000750EE000-0x00000000750EF000-memory.dmp
    Filesize

    4KB

  • memory/5072-3-0x0000000004CC0000-0x0000000004D52000-memory.dmp
    Filesize

    584KB

  • memory/5072-2-0x00000000051D0000-0x0000000005774000-memory.dmp
    Filesize

    5.6MB

  • memory/5072-1-0x00000000001F0000-0x000000000029C000-memory.dmp
    Filesize

    688KB