Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    03-06-2024 09:17

General

  • Target

    2.exe

  • Size

    697KB

  • MD5

    ced83aeda1a9654139778170b565e99c

  • SHA1

    e35cf928ba8735176469cb0d99a38538313d6a0d

  • SHA256

    035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d

  • SHA512

    95f02caa7d63163e842d9a73703dd25e444021e4464192c739af98d27edbae3e8ab2b23fac47667bfce33a95554590c33bf22f3626f485a0d659af59b2fa4d76

  • SSDEEP

    12288:GaLKt/rFfaZ6Q97aY2nfn+HQOtKbS0TrQVnN7okQWVl2Guzrcd9frVF:xLKN5iUAR2n/o8JA5QhGCrcdRVF

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.wapination.net
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    sync@#1235

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2.exe
    "C:\Users\Admin\AppData\Local\Temp\2.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2208
    • C:\Users\Admin\AppData\Local\Temp\2.exe
      "C:\Users\Admin\AppData\Local\Temp\2.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2960

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2208-22-0x0000000074880000-0x0000000074F6E000-memory.dmp

    Filesize

    6.9MB

  • memory/2208-2-0x0000000074880000-0x0000000074F6E000-memory.dmp

    Filesize

    6.9MB

  • memory/2208-0-0x000000007488E000-0x000000007488F000-memory.dmp

    Filesize

    4KB

  • memory/2208-3-0x0000000000940000-0x0000000000956000-memory.dmp

    Filesize

    88KB

  • memory/2208-4-0x00000000009E0000-0x00000000009EE000-memory.dmp

    Filesize

    56KB

  • memory/2208-5-0x00000000009F0000-0x0000000000A00000-memory.dmp

    Filesize

    64KB

  • memory/2208-6-0x0000000005B60000-0x0000000005BE2000-memory.dmp

    Filesize

    520KB

  • memory/2208-1-0x0000000001190000-0x0000000001244000-memory.dmp

    Filesize

    720KB

  • memory/2960-25-0x0000000074880000-0x0000000074F6E000-memory.dmp

    Filesize

    6.9MB

  • memory/2960-8-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2960-23-0x0000000074880000-0x0000000074F6E000-memory.dmp

    Filesize

    6.9MB

  • memory/2960-17-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2960-11-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2960-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2960-13-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2960-21-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2960-9-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2960-24-0x0000000074880000-0x0000000074F6E000-memory.dmp

    Filesize

    6.9MB

  • memory/2960-19-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB