Analysis

  • max time kernel
    121s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-11-2024 13:59

General

  • Target

    13cb2135790780947be355c3c9ed42be1987c9e64d6cd0c43a5a4c5ae289dc30.exe

  • Size

    1.0MB

  • MD5

    2ed7362e959d42385d4e6d231a6840dd

  • SHA1

    b3cc47ac92296d978fc991d9658c771f225dbf18

  • SHA256

    13cb2135790780947be355c3c9ed42be1987c9e64d6cd0c43a5a4c5ae289dc30

  • SHA512

    66553bb74d63e2d8bb47751f87f93dee66c4acbe647115dea5148d6b301f0a6802ae972a3fc26c1bcf9412775f1fbfd6238c1b477f726e0386cdef183551b758

  • SSDEEP

    24576:AY2YACYOYGYAAYAtY0YHYAkYAtYJYAAYoYA2YnYAqYDYAHONafeTZce9rlmxTfgX:UfeTZcYhmCBqKzSdG

Malware Config

Extracted

Family

snakekeylogger

Credentials

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • Snakekeylogger family
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Drops startup file 1 IoCs
  • 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:3520
      • C:\Users\Admin\AppData\Local\Temp\13cb2135790780947be355c3c9ed42be1987c9e64d6cd0c43a5a4c5ae289dc30.exe
        "C:\Users\Admin\AppData\Local\Temp\13cb2135790780947be355c3c9ed42be1987c9e64d6cd0c43a5a4c5ae289dc30.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Drops startup file
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3132
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.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:5036

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3132-0-0x000000007519E000-0x000000007519F000-memory.dmp

      Filesize

      4KB

    • memory/3132-1-0x00000000001A0000-0x00000000002AA000-memory.dmp

      Filesize

      1.0MB

    • memory/3132-2-0x0000000005170000-0x0000000005262000-memory.dmp

      Filesize

      968KB

    • memory/3132-3-0x0000000075190000-0x0000000075940000-memory.dmp

      Filesize

      7.7MB

    • memory/3132-4-0x0000000005960000-0x0000000005F04000-memory.dmp

      Filesize

      5.6MB

    • memory/3132-5-0x00000000054B0000-0x0000000005542000-memory.dmp

      Filesize

      584KB

    • memory/3132-23-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-31-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-69-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-67-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-65-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-63-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-61-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-59-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-57-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-55-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-53-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-51-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-49-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-47-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-45-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-41-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-39-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-37-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-35-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-29-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-27-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-25-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-21-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-19-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-17-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-15-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-13-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-11-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-9-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-43-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-33-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-7-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-6-0x0000000005170000-0x000000000525C000-memory.dmp

      Filesize

      944KB

    • memory/3132-1156-0x0000000075190000-0x0000000075940000-memory.dmp

      Filesize

      7.7MB

    • memory/3132-1157-0x0000000005650000-0x00000000056B2000-memory.dmp

      Filesize

      392KB

    • memory/3132-1158-0x0000000005700000-0x000000000574C000-memory.dmp

      Filesize

      304KB

    • memory/3132-1159-0x000000007519E000-0x000000007519F000-memory.dmp

      Filesize

      4KB

    • memory/3132-1160-0x0000000075190000-0x0000000075940000-memory.dmp

      Filesize

      7.7MB

    • memory/3132-1161-0x0000000075190000-0x0000000075940000-memory.dmp

      Filesize

      7.7MB

    • memory/3132-1162-0x0000000005770000-0x00000000057C4000-memory.dmp

      Filesize

      336KB

    • memory/3132-1168-0x0000000075190000-0x0000000075940000-memory.dmp

      Filesize

      7.7MB

    • memory/3132-1171-0x0000000075190000-0x0000000075940000-memory.dmp

      Filesize

      7.7MB

    • memory/3132-1173-0x0000000075190000-0x0000000075940000-memory.dmp

      Filesize

      7.7MB

    • memory/5036-1172-0x0000000075190000-0x0000000075940000-memory.dmp

      Filesize

      7.7MB

    • memory/5036-1174-0x0000000000730000-0x0000000000756000-memory.dmp

      Filesize

      152KB

    • memory/5036-1175-0x0000000004C40000-0x0000000004CDC000-memory.dmp

      Filesize

      624KB

    • memory/5036-1176-0x0000000075190000-0x0000000075940000-memory.dmp

      Filesize

      7.7MB

    • memory/5036-1177-0x0000000075190000-0x0000000075940000-memory.dmp

      Filesize

      7.7MB

    • memory/5036-1178-0x0000000005FA0000-0x0000000005FF0000-memory.dmp

      Filesize

      320KB

    • memory/5036-1179-0x00000000061C0000-0x0000000006382000-memory.dmp

      Filesize

      1.8MB

    • memory/5036-1180-0x0000000006020000-0x000000000602A000-memory.dmp

      Filesize

      40KB