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Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    28/01/2025, 14:29

General

  • Target

    NewOrder-28012025001-pdf.exe

  • Size

    743KB

  • MD5

    4e520a7ba2d74a9913565d83769a51c2

  • SHA1

    647a0f0ef0c95d656b50c8b881d065406342126e

  • SHA256

    b30e339a7ecbbf9ea338c915cf1e3f8e6b6740b314ef1d08e38b1694e3446163

  • SHA512

    ee079bce8fe21a41a4c0be0733d3b6146f3ae0571d8441fdb94409fecabaca122eaca96475087f28aa2176a74fd102f81707eff95f45850196ca1de3f037bb35

  • SSDEEP

    12288:gjjLOLZ6pXiuzDlEa5R97w8m4KtHL3N7BhUdJzDvYqBrObeNdqqkf8px4+xaUJ:YLOL0VXlEapE8mZHx7U/z/Qeqq88Q+k

Malware Config

Extracted

Family

vipkeylogger

Credentials
C2

https://api.telegram.org/bot7761905719:AAFoSgeBxg11MjKK1qWCOx87Kommp_rrKRk/sendMessage?chat_id=7319393351

Signatures

  • VIPKeylogger

    VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

  • Vipkeylogger family
  • 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 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 3 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NewOrder-28012025001-pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\NewOrder-28012025001-pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2704
    • C:\Users\Admin\AppData\Local\Temp\NewOrder-28012025001-pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\NewOrder-28012025001-pdf.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2824

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2704-0-0x00000000744CE000-0x00000000744CF000-memory.dmp

    Filesize

    4KB

  • memory/2704-1-0x0000000000D70000-0x0000000000E30000-memory.dmp

    Filesize

    768KB

  • memory/2704-2-0x00000000744C0000-0x0000000074BAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2704-3-0x0000000000450000-0x000000000046E000-memory.dmp

    Filesize

    120KB

  • memory/2704-4-0x00000000744CE000-0x00000000744CF000-memory.dmp

    Filesize

    4KB

  • memory/2704-5-0x00000000744C0000-0x0000000074BAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2704-6-0x0000000000BB0000-0x0000000000C3E000-memory.dmp

    Filesize

    568KB

  • memory/2704-21-0x00000000744C0000-0x0000000074BAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2824-19-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/2824-17-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/2824-20-0x00000000744C0000-0x0000000074BAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2824-15-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/2824-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2824-12-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/2824-11-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/2824-9-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/2824-8-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/2824-22-0x00000000744C0000-0x0000000074BAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2824-23-0x00000000744C0000-0x0000000074BAE000-memory.dmp

    Filesize

    6.9MB