Analysis

  • max time kernel
    112s
  • max time network
    117s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2024 02:34

General

  • Target

    d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe

  • Size

    1.2MB

  • MD5

    a07c66eab64e6c05ffa5721c758560e8

  • SHA1

    5126c45f7e7d260241b60534750a54e3e955d3d8

  • SHA256

    d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909

  • SHA512

    87842fc8b0ef8678c1b0dadbf2e2ac3cc6efc01540df15d89f693c59a975542e1489a963d33eb960f2edefbe1fd86a305a2f40a6748c3fc344d7f6850b17eec0

  • SSDEEP

    24576:pRmJkcoQricOIQxiZY1iaVFAKsd0PZCgN45wz+yuES2V:mJZoQrbTFZY1iaVmKsd4Z1ea+yW2V

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.lifechangerscare.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    b4ST8!7!uFT9POP

Extracted

Family

vipkeylogger

Signatures

  • VIPKeylogger

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • 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
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 2 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe
    "C:\Users\Admin\AppData\Local\Temp\d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:5040
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.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:5076

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/5040-2-0x0000000004250000-0x0000000004450000-memory.dmp

    Filesize

    2.0MB

  • memory/5076-3-0x0000000000500000-0x000000000054A000-memory.dmp

    Filesize

    296KB

  • memory/5076-4-0x0000000074B4E000-0x0000000074B4F000-memory.dmp

    Filesize

    4KB

  • memory/5076-5-0x00000000051D0000-0x0000000005774000-memory.dmp

    Filesize

    5.6MB

  • memory/5076-6-0x0000000004B70000-0x0000000004C0C000-memory.dmp

    Filesize

    624KB

  • memory/5076-7-0x0000000074B40000-0x00000000752F0000-memory.dmp

    Filesize

    7.7MB

  • memory/5076-8-0x0000000074B4E000-0x0000000074B4F000-memory.dmp

    Filesize

    4KB

  • memory/5076-9-0x0000000074B40000-0x00000000752F0000-memory.dmp

    Filesize

    7.7MB

  • memory/5076-10-0x0000000006010000-0x00000000061D2000-memory.dmp

    Filesize

    1.8MB

  • memory/5076-11-0x0000000005E90000-0x0000000005EE0000-memory.dmp

    Filesize

    320KB

  • memory/5076-12-0x0000000006710000-0x0000000006C3C000-memory.dmp

    Filesize

    5.2MB

  • memory/5076-13-0x00000000061E0000-0x0000000006272000-memory.dmp

    Filesize

    584KB

  • memory/5076-14-0x0000000006000000-0x000000000600A000-memory.dmp

    Filesize

    40KB