Analysis

  • max time kernel
    124s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220331-en
  • submitted
    14/04/2022, 06:53

General

  • Target

    66700345de5a699742681b50c8417027b20da2cde6a8a4d80e165a2ec844d934.exe

  • Size

    473KB

  • MD5

    4c7ae30b4b22c13eb96404e60a820052

  • SHA1

    1885a8935b43ffd4cfe4c8ed9a2237277bfa5ea0

  • SHA256

    66700345de5a699742681b50c8417027b20da2cde6a8a4d80e165a2ec844d934

  • SHA512

    11069b2ef08876de460024ba3a30a30ba7f2d131d660c075c2016f254d9ceb062e09dd4529a412dad9d5aa82fcad4b7e0e4812654a2ea7c461c888dc0113d50c

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.pharco--corp.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    aesKbbJWw0

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\66700345de5a699742681b50c8417027b20da2cde6a8a4d80e165a2ec844d934.exe
    "C:\Users\Admin\AppData\Local\Temp\66700345de5a699742681b50c8417027b20da2cde6a8a4d80e165a2ec844d934.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1908
    • C:\Users\Admin\AppData\Local\Temp\66700345de5a699742681b50c8417027b20da2cde6a8a4d80e165a2ec844d934.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1724

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1724-57-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1724-58-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1724-60-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1724-61-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1724-62-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1724-65-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1724-67-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1908-54-0x0000000000EE0000-0x0000000000F5C000-memory.dmp

    Filesize

    496KB

  • memory/1908-55-0x0000000000970000-0x000000000098C000-memory.dmp

    Filesize

    112KB

  • memory/1908-56-0x0000000007150000-0x00000000071B6000-memory.dmp

    Filesize

    408KB