Analysis

  • max time kernel
    118s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    31-10-2024 02:06

General

  • Target

    13d4f8ebe986653a6512cace310b4927b694a5127036d85c2d1c8840634537e4.exe

  • Size

    1.1MB

  • MD5

    aaa6233ad5bf1fa876ad708b2af4d7d5

  • SHA1

    caa797aaac80a8c807e8e152f280188b8b4e8819

  • SHA256

    13d4f8ebe986653a6512cace310b4927b694a5127036d85c2d1c8840634537e4

  • SHA512

    5cab1d39f1af187bc34073052e1672cee1aa131272abae98053f2273afc9f57b573517358e110dd6b56f4653ead9ab653828c80bb408f3456f3451db901a257e

  • SSDEEP

    24576:ffmMv6Ckr7Mny5QLI2klYKlUhypdA0IJF/iog:f3v+7/5QLbkl/Uhad7I9g

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot7498931539:AAE8KHb70FueL6YmOOF6rhS3Z3o-F1rx6_A/sendMessage?chat_id=1178171552

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 33 IoCs
  • Snakekeylogger family
  • 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
  • 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 45 IoCs
  • Suspicious use of SendNotifyMessage 45 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\13d4f8ebe986653a6512cace310b4927b694a5127036d85c2d1c8840634537e4.exe
    "C:\Users\Admin\AppData\Local\Temp\13d4f8ebe986653a6512cace310b4927b694a5127036d85c2d1c8840634537e4.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:2100
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\13d4f8ebe986653a6512cace310b4927b694a5127036d85c2d1c8840634537e4.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:1948

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1948-54-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-607-0x00000000746FE000-0x00000000746FF000-memory.dmp

    Filesize

    4KB

  • memory/1948-5-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/1948-6-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/1948-7-0x00000000746FE000-0x00000000746FF000-memory.dmp

    Filesize

    4KB

  • memory/1948-8-0x00000000004A0000-0x00000000004DA000-memory.dmp

    Filesize

    232KB

  • memory/1948-9-0x0000000000C40000-0x0000000000C78000-memory.dmp

    Filesize

    224KB

  • memory/1948-10-0x00000000746F0000-0x0000000074DDE000-memory.dmp

    Filesize

    6.9MB

  • memory/1948-68-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-64-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-61-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-57-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-52-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-44-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-36-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-480-0x00000000746F0000-0x0000000074DDE000-memory.dmp

    Filesize

    6.9MB

  • memory/1948-609-0x00000000746F0000-0x0000000074DDE000-memory.dmp

    Filesize

    6.9MB

  • memory/1948-70-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-66-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-605-0x00000000746F0000-0x0000000074DDE000-memory.dmp

    Filesize

    6.9MB

  • memory/1948-62-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-58-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-48-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-3-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/1948-149-0x00000000746F0000-0x0000000074DDE000-memory.dmp

    Filesize

    6.9MB

  • memory/1948-46-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-42-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-40-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-38-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-34-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-32-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-30-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-26-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-24-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-22-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-20-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-18-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-16-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-14-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-12-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-11-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-28-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/1948-606-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/1948-608-0x00000000746F0000-0x0000000074DDE000-memory.dmp

    Filesize

    6.9MB

  • memory/1948-50-0x0000000000C40000-0x0000000000C73000-memory.dmp

    Filesize

    204KB

  • memory/2100-2-0x00000000032E0000-0x00000000034E0000-memory.dmp

    Filesize

    2.0MB