Analysis

  • max time kernel
    122s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    28-11-2024 03:21

General

  • Target

    b821ff32a1b0314cfa230a212103305d18695e4c95e3d94fd69097db8019833c.exe

  • Size

    1.1MB

  • MD5

    064a3d834a62d73b76d9c91e36b98e05

  • SHA1

    c036160cb0ff789a41b21a75b4fc47cd718f49bc

  • SHA256

    b821ff32a1b0314cfa230a212103305d18695e4c95e3d94fd69097db8019833c

  • SHA512

    9d65b5f225261e764f74db0755bad4156cb5c3fd897510477945ca23fa220df324891b4a6719cd935196f3ae0186483a183bd5d7df461cd705863307337d7ebe

  • SSDEEP

    24576:9tb20pkaCqT5TBWgNQ7aExRr0EEFcdo6A:uVg5tQ7aExReFN5

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot7399492470:AAF1Q52TLq6uEICFiCVrLu9dpROnjh2wukI/sendMessage?chat_id=1443320838

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
  • 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 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b821ff32a1b0314cfa230a212103305d18695e4c95e3d94fd69097db8019833c.exe
    "C:\Users\Admin\AppData\Local\Temp\b821ff32a1b0314cfa230a212103305d18695e4c95e3d94fd69097db8019833c.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:2704
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\b821ff32a1b0314cfa230a212103305d18695e4c95e3d94fd69097db8019833c.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:2700

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2700-56-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-608-0x00000000742E0000-0x00000000749CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2700-9-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2700-10-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2700-11-0x00000000742EE000-0x00000000742EF000-memory.dmp

    Filesize

    4KB

  • memory/2700-12-0x0000000000230000-0x000000000026A000-memory.dmp

    Filesize

    232KB

  • memory/2700-13-0x00000000742E0000-0x00000000749CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2700-14-0x00000000742E0000-0x00000000749CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2700-15-0x0000000000390000-0x00000000003C8000-memory.dmp

    Filesize

    224KB

  • memory/2700-16-0x00000000742E0000-0x00000000749CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2700-20-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-18-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-76-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-74-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-72-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-70-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-609-0x00000000742E0000-0x00000000749CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2700-66-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-64-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-62-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-60-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-58-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-52-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-7-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2700-68-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-50-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-48-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-46-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-44-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-42-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-40-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-38-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-36-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-34-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-32-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-30-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-28-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-26-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-24-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-22-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-17-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2700-605-0x00000000742E0000-0x00000000749CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2700-606-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2700-607-0x00000000742EE000-0x00000000742EF000-memory.dmp

    Filesize

    4KB

  • memory/2700-54-0x0000000000390000-0x00000000003C3000-memory.dmp

    Filesize

    204KB

  • memory/2704-6-0x0000000000A70000-0x0000000000E70000-memory.dmp

    Filesize

    4.0MB