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Analysis

  • max time kernel
    66s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/11/2023, 16:50

General

  • Target

    Nolu Fatura dekonto 305 & 306.exe

  • Size

    1.6MB

  • MD5

    972309e7cca4be9d6f04acdcd1116861

  • SHA1

    f35429e199715fc8976f190ea942ce9560687a01

  • SHA256

    465c142d8693c47ce219de7db5fb27844f6ee358d88dd57256a75563977b8503

  • SHA512

    41aabcc253239f42a5596f05825c89f1ab0a791bd04ccbab0ef41cb97bf6bb3a0ca0ebcdd5607b64802dc073cd6a540e0a8456bd7618fa8ee5aa2bf27bb9b47b

  • SSDEEP

    24576:MJNtKU0k0OomVo87+EVbWR27/uW/D8fs0ata3VoUmgc/Snek:MJNUUwnmER27/uW/D8fsIoUmk1

Malware Config

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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Nolu Fatura dekonto 305 & 306.exe
    "C:\Users\Admin\AppData\Local\Temp\Nolu Fatura dekonto 305 & 306.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2664
    • C:\Users\Admin\AppData\Local\Temp\Nolu Fatura dekonto 305 & 306.exe
      "C:\Users\Admin\AppData\Local\Temp\Nolu Fatura dekonto 305 & 306.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2964

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2664-14-0x0000000074970000-0x0000000075120000-memory.dmp

    Filesize

    7.7MB

  • memory/2664-1-0x0000000000880000-0x0000000000A1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2664-2-0x0000000005390000-0x00000000053A0000-memory.dmp

    Filesize

    64KB

  • memory/2664-3-0x0000000005330000-0x000000000538C000-memory.dmp

    Filesize

    368KB

  • memory/2664-4-0x0000000005410000-0x0000000005468000-memory.dmp

    Filesize

    352KB

  • memory/2664-5-0x0000000005590000-0x00000000055D0000-memory.dmp

    Filesize

    256KB

  • memory/2664-6-0x00000000055F0000-0x0000000005630000-memory.dmp

    Filesize

    256KB

  • memory/2664-7-0x0000000005630000-0x000000000567C000-memory.dmp

    Filesize

    304KB

  • memory/2664-8-0x0000000005CB0000-0x0000000006254000-memory.dmp

    Filesize

    5.6MB

  • memory/2664-9-0x0000000074970000-0x0000000075120000-memory.dmp

    Filesize

    7.7MB

  • memory/2664-0-0x0000000074970000-0x0000000075120000-memory.dmp

    Filesize

    7.7MB

  • memory/2964-10-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2964-13-0x0000000005800000-0x0000000005810000-memory.dmp

    Filesize

    64KB

  • memory/2964-11-0x0000000074970000-0x0000000075120000-memory.dmp

    Filesize

    7.7MB

  • memory/2964-15-0x0000000005910000-0x0000000005976000-memory.dmp

    Filesize

    408KB

  • memory/2964-16-0x00000000065D0000-0x0000000006620000-memory.dmp

    Filesize

    320KB

  • memory/2964-17-0x0000000074970000-0x0000000075120000-memory.dmp

    Filesize

    7.7MB

  • memory/2964-18-0x00000000066C0000-0x000000000675C000-memory.dmp

    Filesize

    624KB

  • memory/2964-19-0x0000000005800000-0x0000000005810000-memory.dmp

    Filesize

    64KB

  • memory/2964-20-0x0000000006CC0000-0x0000000006D52000-memory.dmp

    Filesize

    584KB

  • memory/2964-21-0x0000000006C50000-0x0000000006C5A000-memory.dmp

    Filesize

    40KB