Analysis

  • max time kernel
    162s
  • max time network
    169s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/05/2023, 20:53

General

  • Target

    ORDERSPEC.exe

  • Size

    450KB

  • MD5

    23d7b4e9cd3e1842f35072cca46c708a

  • SHA1

    799961dfabbba4d497ae7301d1be662fd7c25a7e

  • SHA256

    60b06bd0dd5264f7c1b412db30e107a68c4cada78694a162d8eb707e75341811

  • SHA512

    a2f7aee285024cf838db0131bf51de344ffa18fe3229a2eb0fb0756a039a50129fd8441844c3351d45ef184e46a794964df2dcb3724ef2a060112c6ff9a1b00e

  • SSDEEP

    6144:5vfzODVSkuc7dxJ0xGtKfxKKjDrZ37mJZg/YmZJbDHZ5cNeUW7+7N:5KDVkEyxrxKKjDNC/g/YQFdni

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    181.214.31.78
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    jollyaya143

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • StormKitty

    StormKitty is an open source info stealer written in C#.

  • StormKitty payload 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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).

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ORDERSPEC.exe
    "C:\Users\Admin\AppData\Local\Temp\ORDERSPEC.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2124
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nyVastfXt" /XML "C:\Users\Admin\AppData\Local\Temp\tmp706D.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2056
    • C:\Users\Admin\AppData\Local\Temp\ORDERSPEC.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:464

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ORDERSPEC.exe.log

          Filesize

          1KB

          MD5

          17573558c4e714f606f997e5157afaac

          SHA1

          13e16e9415ceef429aaf124139671ebeca09ed23

          SHA256

          c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

          SHA512

          f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

        • C:\Users\Admin\AppData\Local\Temp\tmp706D.tmp

          Filesize

          1KB

          MD5

          91180196ae2ba141e5d95ce805ef35e0

          SHA1

          00890b6d5d0c71c1fd0c843e10b78f70f500e2d8

          SHA256

          358f35a1f1d413c002d8c975799415dd25af2c8b2437826a2a70d08c1963c83f

          SHA512

          60ee604f4dde8dde661a935750206523e17b4178eb953d8bd556a404e619c70d91e6165db6c56c5621668e21ba319ea44fa45b5cc13126244dbae338d262c424

        • memory/464-150-0x0000000005390000-0x00000000053A0000-memory.dmp

          Filesize

          64KB

        • memory/464-149-0x0000000005390000-0x00000000053A0000-memory.dmp

          Filesize

          64KB

        • memory/464-146-0x0000000000400000-0x0000000000426000-memory.dmp

          Filesize

          152KB

        • memory/2124-139-0x0000000005280000-0x0000000005290000-memory.dmp

          Filesize

          64KB

        • memory/2124-133-0x00000000008F0000-0x0000000000966000-memory.dmp

          Filesize

          472KB

        • memory/2124-140-0x000000007FAE0000-0x000000007FAF0000-memory.dmp

          Filesize

          64KB

        • memory/2124-141-0x0000000005280000-0x0000000005290000-memory.dmp

          Filesize

          64KB

        • memory/2124-142-0x000000007FAE0000-0x000000007FAF0000-memory.dmp

          Filesize

          64KB

        • memory/2124-138-0x0000000005610000-0x0000000005666000-memory.dmp

          Filesize

          344KB

        • memory/2124-137-0x00000000053D0000-0x00000000053DA000-memory.dmp

          Filesize

          40KB

        • memory/2124-136-0x0000000005420000-0x00000000054B2000-memory.dmp

          Filesize

          584KB

        • memory/2124-135-0x0000000005930000-0x0000000005ED4000-memory.dmp

          Filesize

          5.6MB

        • memory/2124-134-0x00000000052A0000-0x000000000533C000-memory.dmp

          Filesize

          624KB