Resubmissions

26-03-2024 13:28

240326-qqta4aeb9v 10

26-03-2024 13:26

240326-qpre4sbc46 10

Analysis

  • max time kernel
    133s
  • max time network
    136s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-en
  • resource tags

    arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
  • submitted
    26-03-2024 13:28

General

  • Target

    MBLHBL SHIPPING ADVICE.exe

  • Size

    610KB

  • MD5

    61cb74f9764f2a8b455d79c4d3e5dcca

  • SHA1

    1708abba5ebd178c577bf8bd7cd2e88c83b1c201

  • SHA256

    96d8f946d4ba59979608136ba3117652705bfdca1365f5e5b8a148fa5a601e11

  • SHA512

    e8a1cf8d3ecffdbdc3c554bf0352e58a15d9a0fdf312bd3840dd472bc11fb5feba12c91833bcbee4f019bc6910e2c7119704b801af670f43b43a1132b0ade646

  • SSDEEP

    12288:u55xmaJeoR9pXCCfiahrO3KU17zcwlVPn0U4FiW2KriiZ/8xMna5W56w:GJVHga5O3KU1rf0LizKXZ/8Ot

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.starlinetrading.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Tmn@#1571963?%

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • 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\MBLHBL SHIPPING ADVICE.exe
    "C:\Users\Admin\AppData\Local\Temp\MBLHBL SHIPPING ADVICE.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:216
    • C:\Users\Admin\AppData\Local\Temp\MBLHBL SHIPPING ADVICE.exe
      "C:\Users\Admin\AppData\Local\Temp\MBLHBL SHIPPING ADVICE.exe"
      2⤵
        PID:3796
      • C:\Users\Admin\AppData\Local\Temp\MBLHBL SHIPPING ADVICE.exe
        "C:\Users\Admin\AppData\Local\Temp\MBLHBL SHIPPING ADVICE.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3576

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\MBLHBL SHIPPING ADVICE.exe.log

      Filesize

      1KB

      MD5

      0c2899d7c6746f42d5bbe088c777f94c

      SHA1

      622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

      SHA256

      5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

      SHA512

      ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

    • memory/216-8-0x0000000007120000-0x00000000071A2000-memory.dmp

      Filesize

      520KB

    • memory/216-3-0x0000000005880000-0x0000000005912000-memory.dmp

      Filesize

      584KB

    • memory/216-9-0x0000000009770000-0x000000000980C000-memory.dmp

      Filesize

      624KB

    • memory/216-1-0x0000000073E60000-0x000000007454E000-memory.dmp

      Filesize

      6.9MB

    • memory/216-5-0x0000000005930000-0x000000000593A000-memory.dmp

      Filesize

      40KB

    • memory/216-6-0x0000000005B00000-0x0000000005B12000-memory.dmp

      Filesize

      72KB

    • memory/216-7-0x0000000005B20000-0x0000000005B2C000-memory.dmp

      Filesize

      48KB

    • memory/216-0-0x0000000000FA0000-0x000000000103E000-memory.dmp

      Filesize

      632KB

    • memory/216-15-0x0000000073E60000-0x000000007454E000-memory.dmp

      Filesize

      6.9MB

    • memory/216-2-0x0000000005D80000-0x000000000627E000-memory.dmp

      Filesize

      5.0MB

    • memory/216-4-0x00000000059B0000-0x00000000059C0000-memory.dmp

      Filesize

      64KB

    • memory/3576-14-0x0000000005510000-0x0000000005576000-memory.dmp

      Filesize

      408KB

    • memory/3576-19-0x0000000005580000-0x0000000005590000-memory.dmp

      Filesize

      64KB

    • memory/3576-16-0x0000000005580000-0x0000000005590000-memory.dmp

      Filesize

      64KB

    • memory/3576-13-0x0000000073E60000-0x000000007454E000-memory.dmp

      Filesize

      6.9MB

    • memory/3576-17-0x0000000006220000-0x0000000006270000-memory.dmp

      Filesize

      320KB

    • memory/3576-18-0x0000000073E60000-0x000000007454E000-memory.dmp

      Filesize

      6.9MB

    • memory/3576-10-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB