Analysis

  • max time kernel
    108s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-11-2024 22:03

General

  • Target

    98ad6abcac89f5fe797e52b948b022c86b77960d89d0d0c08a74342e4ab2d0f5.exe

  • Size

    1.1MB

  • MD5

    99ca910b16db27ba66db9cbec2415cea

  • SHA1

    cad321a828e9a42d6487be7bff031470cb06080b

  • SHA256

    98ad6abcac89f5fe797e52b948b022c86b77960d89d0d0c08a74342e4ab2d0f5

  • SHA512

    b0f2517ec1fa23552c0adfafc6fabbb22c491cb8071fb4a1028c94e36e6c54b25ea00dd2d3e34f306f105c7df9d15f8f58ab7f8f5d7ed9b913ebff4a87a6065b

  • SSDEEP

    24576:ffmMv6Ckr7Mny5QLrqN39nuk3kDWKOQsZkDpI:f3v+7/5QLrqNtuJaKOQ0kDpI

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 3 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\98ad6abcac89f5fe797e52b948b022c86b77960d89d0d0c08a74342e4ab2d0f5.exe
    "C:\Users\Admin\AppData\Local\Temp\98ad6abcac89f5fe797e52b948b022c86b77960d89d0d0c08a74342e4ab2d0f5.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3092
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\98ad6abcac89f5fe797e52b948b022c86b77960d89d0d0c08a74342e4ab2d0f5.exe"
      2⤵
        PID:3956
      • C:\Users\Admin\AppData\Local\Temp\98ad6abcac89f5fe797e52b948b022c86b77960d89d0d0c08a74342e4ab2d0f5.exe
        "C:\Users\Admin\AppData\Local\Temp\98ad6abcac89f5fe797e52b948b022c86b77960d89d0d0c08a74342e4ab2d0f5.exe"
        2⤵
        • 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:4904
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
          "C:\Users\Admin\AppData\Local\Temp\98ad6abcac89f5fe797e52b948b022c86b77960d89d0d0c08a74342e4ab2d0f5.exe"
          3⤵
          • Accesses Microsoft Outlook profiles
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • outlook_office_path
          • outlook_win_path
          PID:4336

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\cacostomia

      Filesize

      224KB

      MD5

      3e44c532255188441b5cb195bee30765

      SHA1

      11c0a24cc25e1466a603cfdb65bb0cf9b7aaeddd

      SHA256

      0031475eea1642d405b8f11ea5e92f4057ebd61215272df4f371630cb1f340b8

      SHA512

      0d39d8e4273c26960683f7482a1d1f6a19afadd03b2085af296a4451b397a9494df062fd9928045cead55ed4201ff94a95c652108e90ac85c789dbc87872e13f

    • memory/3092-2-0x0000000004140000-0x0000000004340000-memory.dmp

      Filesize

      2.0MB

    • memory/4336-7-0x0000000000400000-0x000000000043D000-memory.dmp

      Filesize

      244KB

    • memory/4336-9-0x0000000000400000-0x000000000043D000-memory.dmp

      Filesize

      244KB

    • memory/4336-8-0x0000000000400000-0x000000000043D000-memory.dmp

      Filesize

      244KB

    • memory/4336-10-0x0000000000400000-0x000000000043D000-memory.dmp

      Filesize

      244KB

    • memory/4336-11-0x00000000743BE000-0x00000000743BF000-memory.dmp

      Filesize

      4KB

    • memory/4336-12-0x00000000031A0000-0x00000000031DA000-memory.dmp

      Filesize

      232KB

    • memory/4336-13-0x00000000743B0000-0x0000000074B60000-memory.dmp

      Filesize

      7.7MB

    • memory/4336-15-0x00000000060A0000-0x0000000006644000-memory.dmp

      Filesize

      5.6MB

    • memory/4336-14-0x00000000743B0000-0x0000000074B60000-memory.dmp

      Filesize

      7.7MB

    • memory/4336-16-0x0000000005970000-0x00000000059A8000-memory.dmp

      Filesize

      224KB

    • memory/4336-17-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-30-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-76-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-74-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-70-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-68-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-66-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-64-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-62-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-60-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-58-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-54-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-52-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-50-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-49-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-46-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-44-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-42-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-40-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-34-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-32-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-28-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-26-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-24-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-72-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-22-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-20-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-56-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-18-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-38-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-36-0x0000000005970000-0x00000000059A3000-memory.dmp

      Filesize

      204KB

    • memory/4336-609-0x0000000005AF0000-0x0000000005B8C000-memory.dmp

      Filesize

      624KB

    • memory/4336-610-0x00000000743B0000-0x0000000074B60000-memory.dmp

      Filesize

      7.7MB

    • memory/4336-611-0x0000000000400000-0x000000000043D000-memory.dmp

      Filesize

      244KB

    • memory/4336-612-0x00000000743BE000-0x00000000743BF000-memory.dmp

      Filesize

      4KB

    • memory/4336-613-0x00000000743B0000-0x0000000074B60000-memory.dmp

      Filesize

      7.7MB

    • memory/4336-614-0x00000000743B0000-0x0000000074B60000-memory.dmp

      Filesize

      7.7MB

    • memory/4336-615-0x0000000006D80000-0x0000000006DD0000-memory.dmp

      Filesize

      320KB

    • memory/4336-616-0x0000000006FA0000-0x0000000007162000-memory.dmp

      Filesize

      1.8MB

    • memory/4336-617-0x0000000006E70000-0x0000000006F02000-memory.dmp

      Filesize

      584KB

    • memory/4336-618-0x0000000006E30000-0x0000000006E3A000-memory.dmp

      Filesize

      40KB

    • memory/4904-6-0x0000000003D10000-0x0000000003F10000-memory.dmp

      Filesize

      2.0MB