Analysis

  • max time kernel
    127s
  • max time network
    133s
  • platform
    windows10-1703_x64
  • resource
    win10-20231020-en
  • resource tags

    arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system
  • submitted
    03-12-2023 16:24

General

  • Target

    18ff7446c538ea6c96f148a12b2a214f9823d7e4061c2f3d350cd81e6a8de8c5.exe

  • Size

    689KB

  • MD5

    3c6b3c50afec4a49e616569559d4a749

  • SHA1

    9f5844d3f48eee948e371d4f527b4459b3323f73

  • SHA256

    18ff7446c538ea6c96f148a12b2a214f9823d7e4061c2f3d350cd81e6a8de8c5

  • SHA512

    4f12fee3499145d457058690ab7c4ec280d7fea46eb5113dc3e970b3efc3f3e0637a6e227e6917672c62a6615fed016235c92b5b8135d1021660fa1b33055765

  • SSDEEP

    12288:wq8o4AJwATF0VN+B+xMuWIatYJrcAlZS/XJjxAl/LLOEiYFtY:UIhTF0VxMqJXMXJNAlDLO8FG

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.worlorderbillions.top
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Zcj,hK*0y{mA

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\18ff7446c538ea6c96f148a12b2a214f9823d7e4061c2f3d350cd81e6a8de8c5.exe
    "C:\Users\Admin\AppData\Local\Temp\18ff7446c538ea6c96f148a12b2a214f9823d7e4061c2f3d350cd81e6a8de8c5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2684
    • C:\Users\Admin\AppData\Local\Temp\18ff7446c538ea6c96f148a12b2a214f9823d7e4061c2f3d350cd81e6a8de8c5.exe
      "C:\Users\Admin\AppData\Local\Temp\18ff7446c538ea6c96f148a12b2a214f9823d7e4061c2f3d350cd81e6a8de8c5.exe"
      2⤵
        PID:3700
      • C:\Users\Admin\AppData\Local\Temp\18ff7446c538ea6c96f148a12b2a214f9823d7e4061c2f3d350cd81e6a8de8c5.exe
        "C:\Users\Admin\AppData\Local\Temp\18ff7446c538ea6c96f148a12b2a214f9823d7e4061c2f3d350cd81e6a8de8c5.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4904

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\18ff7446c538ea6c96f148a12b2a214f9823d7e4061c2f3d350cd81e6a8de8c5.exe.log

      Filesize

      1KB

      MD5

      d1288cb41cf121701300cbd3d4a614cf

      SHA1

      e9552edf26a0a766d60be98089c756daece171ac

      SHA256

      4232d9da115b2d5733306620aa6c95814ce5d0f1eea830e819acf9bdcb64b1b4

      SHA512

      68599fb6c8696c2d7f15491ca3567894a77a18fe54e9dd8da1f7c9ca59b4ac7a60131798d7657acc7cd590879325d750957139f2836f52efbb64bde6560139e0

    • memory/2684-10-0x0000000005BB0000-0x0000000005BBA000-memory.dmp

      Filesize

      40KB

    • memory/2684-17-0x00000000735E0000-0x0000000073CCE000-memory.dmp

      Filesize

      6.9MB

    • memory/2684-3-0x0000000004CE0000-0x0000000004D72000-memory.dmp

      Filesize

      584KB

    • memory/2684-4-0x0000000005640000-0x0000000005990000-memory.dmp

      Filesize

      3.3MB

    • memory/2684-5-0x0000000004E30000-0x0000000004E40000-memory.dmp

      Filesize

      64KB

    • memory/2684-6-0x0000000005030000-0x000000000503A000-memory.dmp

      Filesize

      40KB

    • memory/2684-7-0x0000000005990000-0x0000000005A2C000-memory.dmp

      Filesize

      624KB

    • memory/2684-11-0x0000000006CC0000-0x0000000006D3A000-memory.dmp

      Filesize

      488KB

    • memory/2684-9-0x0000000005120000-0x0000000005128000-memory.dmp

      Filesize

      32KB

    • memory/2684-2-0x0000000005140000-0x000000000563E000-memory.dmp

      Filesize

      5.0MB

    • memory/2684-8-0x0000000005070000-0x0000000005082000-memory.dmp

      Filesize

      72KB

    • memory/2684-0-0x00000000003A0000-0x0000000000452000-memory.dmp

      Filesize

      712KB

    • memory/2684-1-0x00000000735E0000-0x0000000073CCE000-memory.dmp

      Filesize

      6.9MB

    • memory/4904-19-0x0000000005DC0000-0x0000000005E10000-memory.dmp

      Filesize

      320KB

    • memory/4904-15-0x00000000735E0000-0x0000000073CCE000-memory.dmp

      Filesize

      6.9MB

    • memory/4904-16-0x0000000004EE0000-0x0000000004EF0000-memory.dmp

      Filesize

      64KB

    • memory/4904-18-0x00000000051A0000-0x0000000005206000-memory.dmp

      Filesize

      408KB

    • memory/4904-12-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/4904-20-0x00000000735E0000-0x0000000073CCE000-memory.dmp

      Filesize

      6.9MB

    • memory/4904-21-0x0000000004EE0000-0x0000000004EF0000-memory.dmp

      Filesize

      64KB