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Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-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

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 9 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:1572
    • 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:2116

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1572-0-0x00000000011C0000-0x000000000126E000-memory.dmp

    Filesize

    696KB

  • memory/1572-1-0x0000000074B40000-0x000000007522E000-memory.dmp

    Filesize

    6.9MB

  • memory/1572-2-0x0000000000910000-0x0000000000950000-memory.dmp

    Filesize

    256KB

  • memory/1572-3-0x00000000008E0000-0x00000000008FA000-memory.dmp

    Filesize

    104KB

  • memory/1572-4-0x0000000000460000-0x000000000046E000-memory.dmp

    Filesize

    56KB

  • memory/1572-5-0x00000000052A0000-0x000000000531A000-memory.dmp

    Filesize

    488KB

  • memory/1572-19-0x0000000074B40000-0x000000007522E000-memory.dmp

    Filesize

    6.9MB

  • memory/2116-21-0x0000000001180000-0x00000000011C0000-memory.dmp

    Filesize

    256KB

  • memory/2116-16-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2116-20-0x0000000074B40000-0x000000007522E000-memory.dmp

    Filesize

    6.9MB

  • memory/2116-18-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2116-14-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2116-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2116-10-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2116-9-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2116-8-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2116-6-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2116-23-0x0000000074B40000-0x000000007522E000-memory.dmp

    Filesize

    6.9MB