Analysis

  • max time kernel
    118s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21-11-2024 17:10

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:2324
    • 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:2120

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2120-27-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-607-0x000000007432E000-0x000000007432F000-memory.dmp

    Filesize

    4KB

  • memory/2120-7-0x000000007432E000-0x000000007432F000-memory.dmp

    Filesize

    4KB

  • memory/2120-8-0x00000000005D0000-0x000000000060A000-memory.dmp

    Filesize

    232KB

  • memory/2120-10-0x0000000074320000-0x0000000074A0E000-memory.dmp

    Filesize

    6.9MB

  • memory/2120-12-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-69-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-604-0x0000000074320000-0x0000000074A0E000-memory.dmp

    Filesize

    6.9MB

  • memory/2120-67-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-605-0x0000000074320000-0x0000000074A0E000-memory.dmp

    Filesize

    6.9MB

  • memory/2120-63-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-59-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-57-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-53-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-51-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-47-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-609-0x0000000074320000-0x0000000074A0E000-memory.dmp

    Filesize

    6.9MB

  • memory/2120-39-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-35-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-33-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-31-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-29-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-23-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-6-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/2120-43-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-21-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-19-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-17-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-15-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-13-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-71-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-65-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-61-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-55-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-49-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-45-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-41-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-37-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2120-11-0x0000000074320000-0x0000000074A0E000-memory.dmp

    Filesize

    6.9MB

  • memory/2120-9-0x0000000000A60000-0x0000000000A98000-memory.dmp

    Filesize

    224KB

  • memory/2120-5-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/2120-3-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/2120-606-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/2120-608-0x0000000074320000-0x0000000074A0E000-memory.dmp

    Filesize

    6.9MB

  • memory/2120-25-0x0000000000A60000-0x0000000000A93000-memory.dmp

    Filesize

    204KB

  • memory/2324-2-0x0000000002F20000-0x0000000003120000-memory.dmp

    Filesize

    2.0MB