Analysis

  • max time kernel
    145s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    03-07-2022 03:56

General

  • Target

    3d308772c193701b7f16aa6386469d4cd3aa61368818095e19cd88e3f16abe92.exe

  • Size

    813KB

  • MD5

    be04d13e880984969b6d7eb4faf58a50

  • SHA1

    815223967c0f594e4834dd58abf4ec87a57c53ec

  • SHA256

    3d308772c193701b7f16aa6386469d4cd3aa61368818095e19cd88e3f16abe92

  • SHA512

    bb19f6a902d68fbcae1a21394b10b9cc159fe6c87874b7fe8f8577197f86fd14a2f8f6a6938870e65063b199a320f7648bb3fd6f3cd9e8812c0c63be11b0e8c4

Malware Config

Extracted

Family

hawkeye_reborn

Attributes
  • fields

  • name

Signatures

  • HawkEye Reborn

    HawkEye Reborn is an enhanced version of the HawkEye malware kit.

  • M00nd3v_Logger

    M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.

  • M00nD3v Logger Payload 8 IoCs

    Detects M00nD3v Logger payload in memory.

  • Sets file execution options in registry 2 TTPs 64 IoCs
  • Loads dropped DLL 5 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 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3d308772c193701b7f16aa6386469d4cd3aa61368818095e19cd88e3f16abe92.exe
    "C:\Users\Admin\AppData\Local\Temp\3d308772c193701b7f16aa6386469d4cd3aa61368818095e19cd88e3f16abe92.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4124
    • C:\Users\Admin\AppData\Local\Temp\3d308772c193701b7f16aa6386469d4cd3aa61368818095e19cd88e3f16abe92.exe
      "C:\Users\Admin\AppData\Local\Temp\3d308772c193701b7f16aa6386469d4cd3aa61368818095e19cd88e3f16abe92.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:4392
      • C:\Users\Admin\AppData\Local\Temp\3d308772c193701b7f16aa6386469d4cd3aa61368818095e19cd88e3f16abe92.exe
        "C:\Users\Admin\AppData\Local\Temp\3d308772c193701b7f16aa6386469d4cd3aa61368818095e19cd88e3f16abe92.exe"
        3⤵
        • Sets file execution options in registry
        PID:1492
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1492 -s 140
          4⤵
          • Program crash
          PID:4900
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1492 -s 1716
          4⤵
          • Program crash
          PID:1996
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 1492 -ip 1492
    1⤵
      PID:3848
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 1492 -ip 1492
      1⤵
        PID:4428

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\lysis.dll

        Filesize

        78KB

        MD5

        ac90321d9947dd1e4fd41e1a5e5c9f7d

        SHA1

        d21e1af8e984633c543e6ba3158316765872497b

        SHA256

        698ed66ab1863eb859cf79a9077468a1f0f1df46ccbdd7d006eb41ca7a9d3880

        SHA512

        68cba99ae7740a35a87d7bca3d03155de932cee8cb3144e12c6a028f87cc01ee7d9ce746c6739260cde3b396a2cc3adc7384e822efa8c8777bc6c9ebc0dbb640

      • C:\Users\Admin\AppData\Local\Temp\lysis.dll

        Filesize

        78KB

        MD5

        ac90321d9947dd1e4fd41e1a5e5c9f7d

        SHA1

        d21e1af8e984633c543e6ba3158316765872497b

        SHA256

        698ed66ab1863eb859cf79a9077468a1f0f1df46ccbdd7d006eb41ca7a9d3880

        SHA512

        68cba99ae7740a35a87d7bca3d03155de932cee8cb3144e12c6a028f87cc01ee7d9ce746c6739260cde3b396a2cc3adc7384e822efa8c8777bc6c9ebc0dbb640

      • C:\Users\Admin\AppData\Local\Temp\nsfA176.tmp\System.dll

        Filesize

        11KB

        MD5

        3f176d1ee13b0d7d6bd92e1c7a0b9bae

        SHA1

        fe582246792774c2c9dd15639ffa0aca90d6fd0b

        SHA256

        fa4ab1d6f79fd677433a31ada7806373a789d34328da46ccb0449bbf347bd73e

        SHA512

        0a69124819b7568d0dea4e9e85ce8fe61c7ba697c934e3a95e2dcfb9f252b1d9da7faf8774b6e8efd614885507acc94987733eba09a2f5e7098b774dfc8524b6

      • C:\Users\Admin\AppData\Local\Temp\nsfA176.tmp\System.dll

        Filesize

        11KB

        MD5

        3f176d1ee13b0d7d6bd92e1c7a0b9bae

        SHA1

        fe582246792774c2c9dd15639ffa0aca90d6fd0b

        SHA256

        fa4ab1d6f79fd677433a31ada7806373a789d34328da46ccb0449bbf347bd73e

        SHA512

        0a69124819b7568d0dea4e9e85ce8fe61c7ba697c934e3a95e2dcfb9f252b1d9da7faf8774b6e8efd614885507acc94987733eba09a2f5e7098b774dfc8524b6

      • C:\Users\Admin\AppData\Local\Temp\nsfA176.tmp\System.dll

        Filesize

        11KB

        MD5

        3f176d1ee13b0d7d6bd92e1c7a0b9bae

        SHA1

        fe582246792774c2c9dd15639ffa0aca90d6fd0b

        SHA256

        fa4ab1d6f79fd677433a31ada7806373a789d34328da46ccb0449bbf347bd73e

        SHA512

        0a69124819b7568d0dea4e9e85ce8fe61c7ba697c934e3a95e2dcfb9f252b1d9da7faf8774b6e8efd614885507acc94987733eba09a2f5e7098b774dfc8524b6

      • memory/1492-141-0x0000000000400000-0x000000000053C000-memory.dmp

        Filesize

        1.2MB

      • memory/1492-144-0x0000000000400000-0x000000000053C000-memory.dmp

        Filesize

        1.2MB

      • memory/1492-152-0x00000000744F0000-0x0000000074AA1000-memory.dmp

        Filesize

        5.7MB

      • memory/1492-151-0x0000000000400000-0x000000000053C000-memory.dmp

        Filesize

        1.2MB

      • memory/1492-150-0x00000000744F0000-0x0000000074AA1000-memory.dmp

        Filesize

        5.7MB

      • memory/1492-143-0x0000000000400000-0x000000000053C000-memory.dmp

        Filesize

        1.2MB

      • memory/1492-149-0x0000000000400000-0x000000000053C000-memory.dmp

        Filesize

        1.2MB

      • memory/1492-145-0x0000000000402000-0x000000000048B200-memory.dmp

        Filesize

        548KB

      • memory/1492-146-0x0000000000402000-0x000000000048B200-memory.dmp

        Filesize

        548KB

      • memory/1492-147-0x0000000000400000-0x000000000053C000-memory.dmp

        Filesize

        1.2MB

      • memory/1492-148-0x00000000744F0000-0x0000000074AA1000-memory.dmp

        Filesize

        5.7MB

      • memory/4124-135-0x00000000022B0000-0x00000000022C8000-memory.dmp

        Filesize

        96KB

      • memory/4392-139-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/4392-137-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB