Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    31-10-2024 14:26

General

  • Target

    MB267382625AE.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 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\MB267382625AE.exe
    "C:\Users\Admin\AppData\Local\Temp\MB267382625AE.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:2764
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\MB267382625AE.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:2812

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2764-2-0x0000000003DD0000-0x00000000041D0000-memory.dmp

    Filesize

    4.0MB

  • memory/2812-3-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/2812-5-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/2812-6-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/2812-7-0x0000000074A9E000-0x0000000074A9F000-memory.dmp

    Filesize

    4KB

  • memory/2812-8-0x0000000000440000-0x000000000047A000-memory.dmp

    Filesize

    232KB

  • memory/2812-9-0x0000000002260000-0x0000000002298000-memory.dmp

    Filesize

    224KB

  • memory/2812-10-0x0000000074A90000-0x000000007517E000-memory.dmp

    Filesize

    6.9MB

  • memory/2812-11-0x0000000074A90000-0x000000007517E000-memory.dmp

    Filesize

    6.9MB

  • memory/2812-12-0x0000000074A90000-0x000000007517E000-memory.dmp

    Filesize

    6.9MB

  • memory/2812-54-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-72-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-70-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-68-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-66-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-64-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-62-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-60-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-58-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-56-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-50-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-48-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-46-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-44-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-42-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-38-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-36-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-34-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-30-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-28-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-26-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-22-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-20-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-18-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-52-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-40-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-32-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-24-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-16-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-14-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-13-0x0000000002260000-0x0000000002293000-memory.dmp

    Filesize

    204KB

  • memory/2812-605-0x0000000074A90000-0x000000007517E000-memory.dmp

    Filesize

    6.9MB

  • memory/2812-606-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/2812-607-0x0000000074A9E000-0x0000000074A9F000-memory.dmp

    Filesize

    4KB

  • memory/2812-608-0x0000000074A90000-0x000000007517E000-memory.dmp

    Filesize

    6.9MB

  • memory/2812-609-0x0000000074A90000-0x000000007517E000-memory.dmp

    Filesize

    6.9MB