Analysis

  • max time kernel
    125s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 09:45

General

  • Target

    3b6bceb69c87894f3f595b4678bed358898c4df2508017aeddeaa0fb77ebfa33.exe

  • Size

    706KB

  • MD5

    769ecc2a54f6a6812a3ab9a1820f1553

  • SHA1

    b2e813a69dcc9446782221b15dd4891c2c0ac5d5

  • SHA256

    3b6bceb69c87894f3f595b4678bed358898c4df2508017aeddeaa0fb77ebfa33

  • SHA512

    a4d9a719974956f04fcb4ea8b043856f237a4c947313726fe259355f0e632ad90020ba30ac453a5884db2c2de7cdfdec01af0b92bde45bb3e1583247893c6918

  • SSDEEP

    12288:NHdBswn4xMrWS17t6eZFdwOoHAZZi9709q6HedpDRIRheOsfWw0w2wZpf5T6qpyu:rrTZIp6Kow0wpf5T6SuO

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    justice852

Signatures

  • AgentTesla

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

  • AgentTesla payload 6 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3b6bceb69c87894f3f595b4678bed358898c4df2508017aeddeaa0fb77ebfa33.exe
    "C:\Users\Admin\AppData\Local\Temp\3b6bceb69c87894f3f595b4678bed358898c4df2508017aeddeaa0fb77ebfa33.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1352
    • C:\Users\Admin\AppData\Local\Temp\3b6bceb69c87894f3f595b4678bed358898c4df2508017aeddeaa0fb77ebfa33.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:308

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/308-58-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/308-59-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/308-61-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/308-62-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/308-63-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/308-64-0x00000000004375FE-mapping.dmp

  • memory/308-66-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/308-68-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1352-54-0x0000000000320000-0x00000000003DA000-memory.dmp

    Filesize

    744KB

  • memory/1352-55-0x0000000075091000-0x0000000075093000-memory.dmp

    Filesize

    8KB

  • memory/1352-56-0x00000000004C0000-0x00000000004CA000-memory.dmp

    Filesize

    40KB

  • memory/1352-57-0x0000000007D90000-0x0000000007E0E000-memory.dmp

    Filesize

    504KB