Overview

overview

10

Static

static

3

Halkbank_E...df.exe

windows7-x64

3

Halkbank_E...df.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    18s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    29/01/2025, 15:18

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General

  • Target
    Halkbank_Ekstre_20240508_074644_755730.pdf.exe
  • Size 892KB
  • Sample250129-splkza1mdv
  • SHA256 16a43aa836bfc334a9c67a4a6cbd25aa461b9332b7dbc5271afd75119c2a3521
  • MD5 SHA1 SHA512 SSDEEP
Score
3/10
discovery

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Halkbank_Ekstre_20240508_074644_755730.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Halkbank_Ekstre_20240508_074644_755730.pdf.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2280
    • C:\Users\Admin\AppData\Local\Temp\Halkbank_Ekstre_20240508_074644_755730.pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\Halkbank_Ekstre_20240508_074644_755730.pdf.exe"
      2⤵
        PID:2156
      • C:\Users\Admin\AppData\Local\Temp\Halkbank_Ekstre_20240508_074644_755730.pdf.exe
        "C:\Users\Admin\AppData\Local\Temp\Halkbank_Ekstre_20240508_074644_755730.pdf.exe"
        2⤵
          PID:2832
        • C:\Users\Admin\AppData\Local\Temp\Halkbank_Ekstre_20240508_074644_755730.pdf.exe
          "C:\Users\Admin\AppData\Local\Temp\Halkbank_Ekstre_20240508_074644_755730.pdf.exe"
          2⤵
            PID:2820
          • C:\Users\Admin\AppData\Local\Temp\Halkbank_Ekstre_20240508_074644_755730.pdf.exe
            "C:\Users\Admin\AppData\Local\Temp\Halkbank_Ekstre_20240508_074644_755730.pdf.exe"
            2⤵
              PID:2896
            • C:\Users\Admin\AppData\Local\Temp\Halkbank_Ekstre_20240508_074644_755730.pdf.exe
              "C:\Users\Admin\AppData\Local\Temp\Halkbank_Ekstre_20240508_074644_755730.pdf.exe"
              2⤵
                PID:2912

            Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

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                  Downloads

                  memory/2280-0-0x00000000749AE000-0x00000000749AF000-memory.dmp
                  Download

                  memory/2280-1-0x0000000000220000-0x0000000000306000-memory.dmp
                  Download

                  memory/2280-2-0x00000000749A0000-0x000000007508E000-memory.dmp
                  Download

                  memory/2280-3-0x00000000003E0000-0x00000000003FE000-memory.dmp
                  Download

                  memory/2280-4-0x00000000749AE000-0x00000000749AF000-memory.dmp
                  Download

                  memory/2280-5-0x00000000749A0000-0x000000007508E000-memory.dmp
                  Download

                  memory/2280-6-0x00000000005A0000-0x000000000062E000-memory.dmp
                  Download

                  memory/2280-7-0x00000000749A0000-0x000000007508E000-memory.dmp
                  Download