Analysis

  • max time kernel
    141s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-02-2025 04:30

General

  • Target

    2f1d9da7f9382f2a8e97474d0ee540abede94da80051b831e6b926126ea9ce40.exe

  • Size

    1.1MB

  • MD5

    91cf2ce8fca2f3656fb2518fba04710e

  • SHA1

    eee8109d8520e5589308e9901d762d903906d5b3

  • SHA256

    2f1d9da7f9382f2a8e97474d0ee540abede94da80051b831e6b926126ea9ce40

  • SHA512

    d254d1ff59211f42a6d6607ce9acd626dcc220f8e5c314ff2420c29f190cb25c44ba29e9474e7cc07ba77272a4ec8900947f0fcdf84f4f51f7f251d14173ad56

  • SSDEEP

    24576:zAHnh+eWsN3skA4RV1Hom2KXFmIaOd+4CvsrdVtA5:+h+ZkldoPK1XaOd+xvsvA

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot8152393919:AAFcv9D2OhgJkwW5R_jm9t4Pm6asb_5vQdk/sendMessage?chat_id=1437092720

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 3 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 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2f1d9da7f9382f2a8e97474d0ee540abede94da80051b831e6b926126ea9ce40.exe
    "C:\Users\Admin\AppData\Local\Temp\2f1d9da7f9382f2a8e97474d0ee540abede94da80051b831e6b926126ea9ce40.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:400
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\2f1d9da7f9382f2a8e97474d0ee540abede94da80051b831e6b926126ea9ce40.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:4552

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/400-11-0x0000000001610000-0x0000000001A10000-memory.dmp

    Filesize

    4.0MB

  • memory/4552-14-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/4552-13-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/4552-15-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/4552-12-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/4552-16-0x0000000074B9E000-0x0000000074B9F000-memory.dmp

    Filesize

    4KB

  • memory/4552-17-0x0000000005360000-0x000000000539A000-memory.dmp

    Filesize

    232KB

  • memory/4552-18-0x0000000074B90000-0x0000000075340000-memory.dmp

    Filesize

    7.7MB

  • memory/4552-19-0x0000000005AA0000-0x0000000006044000-memory.dmp

    Filesize

    5.6MB

  • memory/4552-20-0x0000000074B90000-0x0000000075340000-memory.dmp

    Filesize

    7.7MB

  • memory/4552-22-0x0000000074B90000-0x0000000075340000-memory.dmp

    Filesize

    7.7MB

  • memory/4552-21-0x00000000053F0000-0x0000000005428000-memory.dmp

    Filesize

    224KB

  • memory/4552-30-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-40-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-82-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-80-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-78-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-76-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-74-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-72-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-70-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-68-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-66-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-64-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-62-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-60-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-58-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-56-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-54-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-52-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-50-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-48-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-46-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-44-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-42-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-38-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-36-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-35-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-32-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-28-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-26-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-24-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-23-0x00000000053F0000-0x0000000005422000-memory.dmp

    Filesize

    200KB

  • memory/4552-609-0x0000000005590000-0x000000000562C000-memory.dmp

    Filesize

    624KB

  • memory/4552-610-0x0000000074B90000-0x0000000075340000-memory.dmp

    Filesize

    7.7MB

  • memory/4552-611-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/4552-612-0x0000000074B9E000-0x0000000074B9F000-memory.dmp

    Filesize

    4KB

  • memory/4552-613-0x0000000074B90000-0x0000000075340000-memory.dmp

    Filesize

    7.7MB

  • memory/4552-614-0x0000000074B90000-0x0000000075340000-memory.dmp

    Filesize

    7.7MB

  • memory/4552-615-0x0000000074B90000-0x0000000075340000-memory.dmp

    Filesize

    7.7MB

  • memory/4552-616-0x0000000074B90000-0x0000000075340000-memory.dmp

    Filesize

    7.7MB

  • memory/4552-617-0x0000000006700000-0x0000000006750000-memory.dmp

    Filesize

    320KB

  • memory/4552-618-0x0000000006920000-0x0000000006AE2000-memory.dmp

    Filesize

    1.8MB

  • memory/4552-619-0x00000000067F0000-0x0000000006882000-memory.dmp

    Filesize

    584KB

  • memory/4552-620-0x00000000067B0000-0x00000000067BA000-memory.dmp

    Filesize

    40KB