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Analysis

  • max time kernel
    143s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/01/2024, 07:01

General

  • Target

    Fiyat ve Termin Talebi Hk. - 08.01.2024.exe

  • Size

    671KB

  • MD5

    65d62c86d5248e8839de7456404fcb62

  • SHA1

    051737f4025b7e1f6e34b6bc8f860e4c04fb26c8

  • SHA256

    4ec0dc97a22820f4d65d46424b991f5a8d84db9272d76a9801f5c31d299d42f3

  • SHA512

    c605dace4683d66d5c4acd333177754e13e48af7a66b5c6229f100ab04c22f923de5f215b613de7f41a4398dc9005e0f2b0cfc8a573cf34a1073d423690b0647

  • SSDEEP

    12288:d010POa5rrJuv1NLK0tCUh6u3oyGDl8BzHHFVxu2pD9yjfIAbTLSIlNTv4T:dUa5rMdhKm6qoyGDl8NHdVpD96tlNz

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.bilimseltipyayinevi.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    G2_PYKYRz9rNWye

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • 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.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Fiyat ve Termin Talebi Hk. - 08.01.2024.exe
    "C:\Users\Admin\AppData\Local\Temp\Fiyat ve Termin Talebi Hk. - 08.01.2024.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2028
    • C:\Users\Admin\AppData\Local\Temp\Fiyat ve Termin Talebi Hk. - 08.01.2024.exe
      "C:\Users\Admin\AppData\Local\Temp\Fiyat ve Termin Talebi Hk. - 08.01.2024.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3184

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2028-10-0x0000000006C80000-0x0000000006CFA000-memory.dmp

    Filesize

    488KB

  • memory/2028-1-0x0000000000B30000-0x0000000000BDE000-memory.dmp

    Filesize

    696KB

  • memory/2028-2-0x0000000005B30000-0x00000000060D4000-memory.dmp

    Filesize

    5.6MB

  • memory/2028-3-0x0000000005620000-0x00000000056B2000-memory.dmp

    Filesize

    584KB

  • memory/2028-4-0x0000000074A90000-0x0000000075240000-memory.dmp

    Filesize

    7.7MB

  • memory/2028-5-0x0000000005890000-0x00000000058A0000-memory.dmp

    Filesize

    64KB

  • memory/2028-6-0x00000000057F0000-0x00000000057FA000-memory.dmp

    Filesize

    40KB

  • memory/2028-7-0x0000000006AD0000-0x0000000006AEA000-memory.dmp

    Filesize

    104KB

  • memory/2028-9-0x00000000011C0000-0x00000000011CE000-memory.dmp

    Filesize

    56KB

  • memory/2028-8-0x0000000005890000-0x00000000058A0000-memory.dmp

    Filesize

    64KB

  • memory/2028-16-0x0000000074A90000-0x0000000075240000-memory.dmp

    Filesize

    7.7MB

  • memory/2028-11-0x0000000008400000-0x000000000849C000-memory.dmp

    Filesize

    624KB

  • memory/2028-0-0x0000000074A90000-0x0000000075240000-memory.dmp

    Filesize

    7.7MB

  • memory/3184-13-0x0000000074A90000-0x0000000075240000-memory.dmp

    Filesize

    7.7MB

  • memory/3184-15-0x00000000058E0000-0x00000000058F0000-memory.dmp

    Filesize

    64KB

  • memory/3184-12-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/3184-17-0x0000000005860000-0x00000000058C6000-memory.dmp

    Filesize

    408KB

  • memory/3184-18-0x0000000074A90000-0x0000000075240000-memory.dmp

    Filesize

    7.7MB

  • memory/3184-19-0x00000000058E0000-0x00000000058F0000-memory.dmp

    Filesize

    64KB

  • memory/3184-21-0x0000000006870000-0x00000000068C0000-memory.dmp

    Filesize

    320KB