Analysis

  • max time kernel
    84s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/08/2024, 01:24

General

  • Target

    QUOTATION_AUGQTRA071244PDF.scr

  • Size

    368KB

  • MD5

    09df3ebab5a792f2e9aa7a88b596a58b

  • SHA1

    fe2b2590d1c0ad0788f328b80f3acc00e6c1fa70

  • SHA256

    a75afdc1fd02f4bb66062fc997b239ab1c0c89921b7068fbb52c8ffb92ec01af

  • SHA512

    531836b759472f71042caf4cb8c0b36985fc7a5f9c3d43e9c978e61112fa337745f84303166814a8e282139fbb0c733e7ba11375a445b0775ac810f7a090c647

  • SSDEEP

    384:sS/XHE3nyEVPTHWKtL2H0VuM35zlQEew+yTzSf4JM54iICSCr4H444uiiiL1CJ4:5X4nyAWkaHRQMwdz+4H4447iiL1u

Malware Config

Extracted

Family

vipkeylogger

Credentials

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • VIPKeylogger

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

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • 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.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3412
      • C:\Users\Admin\AppData\Local\Temp\QUOTATION_AUGQTRA071244PDF.scr
        "C:\Users\Admin\AppData\Local\Temp\QUOTATION_AUGQTRA071244PDF.scr" /S
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3572
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:4412

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3572-1-0x000002783FA50000-0x000002783FAB0000-memory.dmp

      Filesize

      384KB

    • memory/3572-0-0x00007FF8D3F43000-0x00007FF8D3F45000-memory.dmp

      Filesize

      8KB

    • memory/3572-2-0x00007FF8D3F40000-0x00007FF8D4A01000-memory.dmp

      Filesize

      10.8MB

    • memory/3572-3-0x000002785A1D0000-0x000002785A2F4000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-17-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-21-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-65-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-67-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-63-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-62-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-57-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-55-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-53-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-51-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-49-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-60-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-47-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-45-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-43-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-41-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-37-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-35-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-33-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-31-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-29-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-27-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-23-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-19-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-15-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-13-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-11-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-9-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-7-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-39-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-5-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-25-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-4-0x000002785A1D0000-0x000002785A2EE000-memory.dmp

      Filesize

      1.1MB

    • memory/3572-1078-0x00007FF8D3F40000-0x00007FF8D4A01000-memory.dmp

      Filesize

      10.8MB

    • memory/3572-1079-0x000002785A2F0000-0x000002785A38E000-memory.dmp

      Filesize

      632KB

    • memory/3572-1080-0x000002785A390000-0x000002785A3DC000-memory.dmp

      Filesize

      304KB

    • memory/3572-1084-0x00007FF8D3F40000-0x00007FF8D4A01000-memory.dmp

      Filesize

      10.8MB

    • memory/3572-1085-0x00007FF8D3F40000-0x00007FF8D4A01000-memory.dmp

      Filesize

      10.8MB

    • memory/3572-1086-0x00007FF8D3F40000-0x00007FF8D4A01000-memory.dmp

      Filesize

      10.8MB

    • memory/3572-1087-0x00007FF8D3F43000-0x00007FF8D3F45000-memory.dmp

      Filesize

      8KB

    • memory/3572-1088-0x00007FF8D3F40000-0x00007FF8D4A01000-memory.dmp

      Filesize

      10.8MB

    • memory/3572-1090-0x000002785B690000-0x000002785B6E4000-memory.dmp

      Filesize

      336KB

    • memory/3572-1092-0x00007FF8D3F40000-0x00007FF8D4A01000-memory.dmp

      Filesize

      10.8MB

    • memory/4412-1093-0x000002532EC40000-0x000002532EC8B000-memory.dmp

      Filesize

      300KB

    • memory/4412-1094-0x00007FF8D3F43000-0x00007FF8D3F45000-memory.dmp

      Filesize

      8KB

    • memory/4412-1095-0x00000253308F0000-0x0000025330936000-memory.dmp

      Filesize

      280KB

    • memory/4412-1096-0x00007FF8D3F40000-0x00007FF8D4A01000-memory.dmp

      Filesize

      10.8MB

    • memory/4412-1097-0x00007FF8D3F40000-0x00007FF8D4A01000-memory.dmp

      Filesize

      10.8MB

    • memory/4412-1098-0x00007FF8D3F43000-0x00007FF8D3F45000-memory.dmp

      Filesize

      8KB

    • memory/4412-1099-0x00007FF8D3F40000-0x00007FF8D4A01000-memory.dmp

      Filesize

      10.8MB

    • memory/4412-1100-0x000002534A670000-0x000002534A832000-memory.dmp

      Filesize

      1.8MB

    • memory/4412-1101-0x00000253309D0000-0x0000025330A20000-memory.dmp

      Filesize

      320KB