Analysis

  • max time kernel
    45s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    06-10-2022 16:07

General

  • Target

    6438/1722.cmd

  • Size

    259B

  • MD5

    3c3c6861a7b06edf3d7ab40e6a239eb7

  • SHA1

    f9b416533bcabd4096ab3cd1b138194b0d7bb47f

  • SHA256

    4ce57b83a2c32680ec5c45efc486e38e6985cdcea78593882ce041940014dbfa

  • SHA512

    9830d3370d412d714e395c02b56dd887d162611be83f8aa75db84ee480b5b09d634db24d71a165bdcd346fe7481cf5249dd17ea8ab1c9aa50689f49709616923

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\6438\1722.cmd"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1900
    • C:\Windows\system32\PING.EXE
      ping 127.0.0.1
      2⤵
      • Runs ping.exe
      PID:2016
    • \??\c:\users\public\re.exe
      c:\\users\\public\\re.exe 6438\fearfully.dat
      2⤵
      • Executes dropped EXE
      PID:1760

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Public\re.exe

    Filesize

    19KB

    MD5

    59bce9f07985f8a4204f4d6554cff708

    SHA1

    645c424974fbe5fe7a04cac73f1c23c96e1570b8

    SHA256

    ca24aef558647274d019dfb4d7fd1506d84ec278795c30ba53b81bb36130dc57

    SHA512

    3cf5825a9c7fb80ea0bd36775a92d07f34cd3709ed2c7c8f500f1c8baa5242768f6d575bd2477b77e3f177e7a4994d5c5bddb24c6eb43b60a6bd83ea026a8198

  • \Users\Public\re.exe

    Filesize

    19KB

    MD5

    59bce9f07985f8a4204f4d6554cff708

    SHA1

    645c424974fbe5fe7a04cac73f1c23c96e1570b8

    SHA256

    ca24aef558647274d019dfb4d7fd1506d84ec278795c30ba53b81bb36130dc57

    SHA512

    3cf5825a9c7fb80ea0bd36775a92d07f34cd3709ed2c7c8f500f1c8baa5242768f6d575bd2477b77e3f177e7a4994d5c5bddb24c6eb43b60a6bd83ea026a8198

  • \Users\Public\re.exe

    Filesize

    19KB

    MD5

    59bce9f07985f8a4204f4d6554cff708

    SHA1

    645c424974fbe5fe7a04cac73f1c23c96e1570b8

    SHA256

    ca24aef558647274d019dfb4d7fd1506d84ec278795c30ba53b81bb36130dc57

    SHA512

    3cf5825a9c7fb80ea0bd36775a92d07f34cd3709ed2c7c8f500f1c8baa5242768f6d575bd2477b77e3f177e7a4994d5c5bddb24c6eb43b60a6bd83ea026a8198

  • memory/1760-56-0x0000000000000000-mapping.dmp

  • memory/1760-58-0x000007FEFBEE1000-0x000007FEFBEE3000-memory.dmp

    Filesize

    8KB

  • memory/2016-54-0x0000000000000000-mapping.dmp