Analysis

  • max time kernel
    93s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/01/2024, 01:00

General

  • Target

    hesaphareketi-01.exe

  • Size

    851KB

  • MD5

    de310f037110ce251ad1c23f09318c29

  • SHA1

    46310a5a3997575f8b4df66ebda2707061f517aa

  • SHA256

    237a9a1345466333a1dd02477c5a1f9fe1ce0078f869e397db00ac84516060e2

  • SHA512

    16e845a708f2d219b17beb9a25dbe3fe198bcfad87205bbfd3da0b13cc0a607ffd3330533f8caff176d336c90437adfc2ec3addfa35f6322357a5aa701f26e96

  • SSDEEP

    24576:cbGLYrmqV26Q+/DLXW/rIeH4OxLNILj+:yGLYrPV24XWjIcwL

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.pharmacell.com.tr
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Fatih-2015a

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Detect ZGRat V1 34 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • 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.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe
    "C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.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\hesaphareketi-01.exe
      C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe
      2⤵
        PID:1096
      • C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe
        C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe
        2⤵
          PID:448
        • C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe
          C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2656

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/216-0-0x00000000747A0000-0x0000000074F50000-memory.dmp

              Filesize

              7.7MB

            • memory/216-1-0x00000000009B0000-0x0000000000A8C000-memory.dmp

              Filesize

              880KB

            • memory/216-2-0x0000000005490000-0x00000000054A0000-memory.dmp

              Filesize

              64KB

            • memory/216-3-0x00000000053E0000-0x000000000548A000-memory.dmp

              Filesize

              680KB

            • memory/216-4-0x00000000054A0000-0x000000000554A000-memory.dmp

              Filesize

              680KB

            • memory/216-5-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-6-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-8-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-10-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-12-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-14-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-16-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-18-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-20-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-22-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-24-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-26-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-28-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-30-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-32-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-34-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-36-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-38-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-40-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-42-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-44-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-46-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-48-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-50-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-52-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-54-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-56-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-58-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-60-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-62-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-64-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-66-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-68-0x00000000054A0000-0x0000000005545000-memory.dmp

              Filesize

              660KB

            • memory/216-937-0x0000000005560000-0x0000000005561000-memory.dmp

              Filesize

              4KB

            • memory/216-938-0x00000000055E0000-0x0000000005622000-memory.dmp

              Filesize

              264KB

            • memory/216-939-0x0000000005620000-0x000000000566C000-memory.dmp

              Filesize

              304KB

            • memory/216-940-0x0000000006000000-0x00000000065A4000-memory.dmp

              Filesize

              5.6MB

            • memory/216-942-0x00000000747A0000-0x0000000074F50000-memory.dmp

              Filesize

              7.7MB

            • memory/216-946-0x00000000747A0000-0x0000000074F50000-memory.dmp

              Filesize

              7.7MB

            • memory/2656-944-0x00000000747A0000-0x0000000074F50000-memory.dmp

              Filesize

              7.7MB

            • memory/2656-945-0x0000000000400000-0x0000000000442000-memory.dmp

              Filesize

              264KB

            • memory/2656-947-0x00000000057F0000-0x0000000005800000-memory.dmp

              Filesize

              64KB

            • memory/2656-948-0x0000000005970000-0x00000000059D6000-memory.dmp

              Filesize

              408KB

            • memory/2656-949-0x0000000006EB0000-0x0000000006F00000-memory.dmp

              Filesize

              320KB

            • memory/2656-950-0x0000000006FA0000-0x000000000703C000-memory.dmp

              Filesize

              624KB

            • memory/2656-951-0x00000000747A0000-0x0000000074F50000-memory.dmp

              Filesize

              7.7MB

            • memory/2656-952-0x00000000057F0000-0x0000000005800000-memory.dmp

              Filesize

              64KB

            • memory/2656-953-0x00000000070E0000-0x0000000007172000-memory.dmp

              Filesize

              584KB

            • memory/2656-954-0x0000000007070000-0x000000000707A000-memory.dmp

              Filesize

              40KB