Analysis

  • max time kernel
    151s
  • max time network
    92s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    25-01-2021 11:54

General

  • Target

    SecuriteInfo.com.Artemis707F61F6A223.20534.exe

  • Size

    1.3MB

  • MD5

    707f61f6a223928b5b4e7ba43c5db9ef

  • SHA1

    790e88842dde281990735f35ba738640bc4bb19d

  • SHA256

    488389b83ef686ae55e23b703daaeed23d3c791b95f0248bba422d58d2faaf85

  • SHA512

    a58ec9a3aa73a743a1681a1f7ca77731ebc5b183112657906302c826404c278898d65bf01b470bf07ef461ab921b276e306b85a463a54865dfa4716f7cf83bdd

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.quicksaefreight-ae.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ehSXAXw7

Signatures

  • AgentTesla

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

  • AgentTesla Payload 3 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\SecuriteInfo.com.Artemis707F61F6A223.20534.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Artemis707F61F6A223.20534.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1864
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Artemis707F61F6A223.20534.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Artemis707F61F6A223.20534.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:996

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/996-8-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/996-9-0x00000000004375FE-mapping.dmp
  • memory/996-10-0x00000000743D0000-0x0000000074ABE000-memory.dmp
    Filesize

    6.9MB

  • memory/996-11-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/996-13-0x0000000000FF0000-0x0000000000FF1000-memory.dmp
    Filesize

    4KB

  • memory/1864-2-0x00000000743D0000-0x0000000074ABE000-memory.dmp
    Filesize

    6.9MB

  • memory/1864-3-0x00000000011A0000-0x00000000011A1000-memory.dmp
    Filesize

    4KB

  • memory/1864-5-0x00000000010D0000-0x00000000010D1000-memory.dmp
    Filesize

    4KB

  • memory/1864-6-0x0000000000370000-0x0000000000393000-memory.dmp
    Filesize

    140KB

  • memory/1864-7-0x00000000049D0000-0x0000000004A39000-memory.dmp
    Filesize

    420KB