Analysis

  • max time kernel
    147s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-03-2024 05:40

General

  • Target

    Curriculum Vitae.exe

  • Size

    480KB

  • MD5

    8707c62068f99685b8896f703217ce1b

  • SHA1

    b96b52bbe4d1800a00eb33f4c1f228c7404bc005

  • SHA256

    90bb4acf70c8626f3ce6a9630437883bbfc62ae8ad344b673a8f005ce9d2ac30

  • SHA512

    bd4ec5c3f392c6a685dbe04fbac73539a85e1bf7b563f71865929c37d5fd8d8776c3fd6fb8c3ccf2b994dc5f6dae26a8581f8fe1637169c193ce83532662eaeb

  • SSDEEP

    12288:kxXrbOHGrhb3S2tldN/7qOwuF+PLFeIiTNk:KbCQlX/7qO7gxeLTNk

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.ofilsysterns.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    @o^M)K*1

Signatures

  • AgentTesla

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

  • AgentTesla payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Curriculum Vitae.exe
    "C:\Users\Admin\AppData\Local\Temp\Curriculum Vitae.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3760
    • C:\Users\Admin\AppData\Local\Temp\Curriculum Vitae.exe
      "C:\Users\Admin\AppData\Local\Temp\Curriculum Vitae.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4480

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3760-8-0x0000000075390000-0x0000000075B40000-memory.dmp
    Filesize

    7.7MB

  • memory/3760-15-0x0000000075390000-0x0000000075B40000-memory.dmp
    Filesize

    7.7MB

  • memory/3760-0-0x0000000000F50000-0x0000000000FD0000-memory.dmp
    Filesize

    512KB

  • memory/3760-3-0x00000000059B0000-0x0000000005A42000-memory.dmp
    Filesize

    584KB

  • memory/3760-4-0x0000000005900000-0x0000000005910000-memory.dmp
    Filesize

    64KB

  • memory/3760-5-0x0000000005990000-0x000000000599A000-memory.dmp
    Filesize

    40KB

  • memory/3760-6-0x0000000006F50000-0x0000000006FEC000-memory.dmp
    Filesize

    624KB

  • memory/3760-7-0x0000000005F50000-0x0000000005F5E000-memory.dmp
    Filesize

    56KB

  • memory/3760-2-0x0000000005F60000-0x0000000006504000-memory.dmp
    Filesize

    5.6MB

  • memory/3760-1-0x0000000075390000-0x0000000075B40000-memory.dmp
    Filesize

    7.7MB

  • memory/3760-9-0x0000000005900000-0x0000000005910000-memory.dmp
    Filesize

    64KB

  • memory/3760-10-0x000000000AB40000-0x000000000ABA0000-memory.dmp
    Filesize

    384KB

  • memory/4480-19-0x0000000005440000-0x0000000005450000-memory.dmp
    Filesize

    64KB

  • memory/4480-14-0x0000000005440000-0x0000000005450000-memory.dmp
    Filesize

    64KB

  • memory/4480-13-0x0000000075390000-0x0000000075B40000-memory.dmp
    Filesize

    7.7MB

  • memory/4480-16-0x0000000005660000-0x0000000005678000-memory.dmp
    Filesize

    96KB

  • memory/4480-17-0x0000000006020000-0x0000000006086000-memory.dmp
    Filesize

    408KB

  • memory/4480-18-0x0000000075390000-0x0000000075B40000-memory.dmp
    Filesize

    7.7MB

  • memory/4480-11-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB