Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-09-2024 02:16

General

  • Target

    QTE070624.scr

  • Size

    63KB

  • MD5

    8e63d622b3d98045059d3ef8f59801ff

  • SHA1

    dc81dc1a0b0e0976c74e21a1ba14a2026dec9149

  • SHA256

    d8d9cbe722dfe8c0b15c418a13e8dd624935466783ecb271d2ed5a747abd30fe

  • SHA512

    6f66d4369e940d89d34b25e4292698df8e7e4857bb0fa723636f5f5092b144bf1a0340c5a7b731794a599c814360f0896508235add90f3c068c7aff52e612dbd

  • SSDEEP

    768:NcIzUujKOmIpfafTD4r22P8AdEEA/eDAxFVJiC9KGAZMn8clZZ+QE6J:rvjK5iyA22P8AuEAGCVJiC8GAaZbE6J

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot7662274889:AAGmLpUAq41adIZH12LVtlSBknhfnx9iQ2g/sendMessage?chat_id=2052461776

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • 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.

  • Suspicious use of SetThreadContext 1 IoCs
  • 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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3492
      • C:\Users\Admin\AppData\Local\Temp\QTE070624.scr
        "C:\Users\Admin\AppData\Local\Temp\QTE070624.scr" /S
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4104
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.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:4052

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4052-1094-0x0000000074E00000-0x00000000755B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4052-1095-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/4052-1096-0x00000000053D0000-0x000000000546C000-memory.dmp

      Filesize

      624KB

    • memory/4052-1097-0x0000000074E00000-0x00000000755B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4052-1098-0x0000000006600000-0x0000000006650000-memory.dmp

      Filesize

      320KB

    • memory/4052-1103-0x0000000074E00000-0x00000000755B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4052-1102-0x0000000074E00000-0x00000000755B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4052-1101-0x0000000006690000-0x000000000669A000-memory.dmp

      Filesize

      40KB

    • memory/4052-1100-0x00000000066F0000-0x0000000006782000-memory.dmp

      Filesize

      584KB

    • memory/4052-1099-0x0000000006820000-0x00000000069E2000-memory.dmp

      Filesize

      1.8MB

    • memory/4104-26-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-7-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-55-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-53-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-51-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-49-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-47-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-45-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-39-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-37-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-35-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-33-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-31-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-27-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-65-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-63-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-61-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-59-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-21-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-23-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-19-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-15-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-13-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-11-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-9-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-67-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-5-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-57-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-43-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-41-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-29-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-4-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-1078-0x0000000074E00000-0x00000000755B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4104-1079-0x0000000005BF0000-0x0000000005C52000-memory.dmp

      Filesize

      392KB

    • memory/4104-1080-0x0000000005C80000-0x0000000005CCC000-memory.dmp

      Filesize

      304KB

    • memory/4104-1084-0x0000000074E00000-0x00000000755B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4104-1085-0x0000000074E00000-0x00000000755B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4104-1086-0x0000000074E00000-0x00000000755B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4104-1087-0x0000000074E0E000-0x0000000074E0F000-memory.dmp

      Filesize

      4KB

    • memory/4104-1088-0x0000000074E00000-0x00000000755B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4104-1089-0x0000000006660000-0x0000000006C04000-memory.dmp

      Filesize

      5.6MB

    • memory/4104-1091-0x0000000074E00000-0x00000000755B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4104-17-0x00000000058D0000-0x00000000059B1000-memory.dmp

      Filesize

      900KB

    • memory/4104-3-0x00000000058D0000-0x00000000059B6000-memory.dmp

      Filesize

      920KB

    • memory/4104-2-0x0000000074E00000-0x00000000755B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4104-1-0x00000000005A0000-0x00000000005B6000-memory.dmp

      Filesize

      88KB

    • memory/4104-0-0x0000000074E0E000-0x0000000074E0F000-memory.dmp

      Filesize

      4KB

    • memory/4104-1090-0x00000000060B0000-0x0000000006104000-memory.dmp

      Filesize

      336KB

    • memory/4104-1093-0x0000000074E00000-0x00000000755B0000-memory.dmp

      Filesize

      7.7MB