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Analysis

  • max time kernel
    142s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    11/05/2024, 03:33

General

  • Target

    6ea40c2d02ba5d8f0eec8c3776160050_NeikiAnalytics.exe

  • Size

    1.6MB

  • MD5

    6ea40c2d02ba5d8f0eec8c3776160050

  • SHA1

    773b915271faec00d48d469130dd25bc305b5a80

  • SHA256

    1da94573936cb39e711d0756429bbbc73ac80183632aeebeca54156ad24c6186

  • SHA512

    46166ae388de55a0623aa347eb9443d8d569043a06dc520b8f1f4b1a9dcc9a39536e0ed555fde71021a55d312c43c30c65fb1fd6a56187e85b4e558a61770395

  • SSDEEP

    24576:zYxIAZwWIGiEz/1CUOys8vf9bHMbjshvE/R6njW+qOziufuGebc:zgIAZwWzNvO6flfmRktqDOuGS

Malware Config

Signatures

  • Blackmoon, KrBanker

    Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

  • Detect Blackmoon payload 2 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • VMProtect packed file 11 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Drops file in System32 directory 4 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6ea40c2d02ba5d8f0eec8c3776160050_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\6ea40c2d02ba5d8f0eec8c3776160050_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2208
    • C:\Windows\SysWOW64\MLclRLRrUZ.exe
      -auto C:\Windows\system32\\MLclRLRrUZ.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2804
      • C:\Windows\system32\MLclRLRrUZ.exe
        -troj
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:1240
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" cmd/c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\[email protected] > nul && exit
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:2280
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 2 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:2740

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Windows\SysWOW64\MLclRLRrUZ.exe

    Filesize

    1.6MB

    MD5

    6ea40c2d02ba5d8f0eec8c3776160050

    SHA1

    773b915271faec00d48d469130dd25bc305b5a80

    SHA256

    1da94573936cb39e711d0756429bbbc73ac80183632aeebeca54156ad24c6186

    SHA512

    46166ae388de55a0623aa347eb9443d8d569043a06dc520b8f1f4b1a9dcc9a39536e0ed555fde71021a55d312c43c30c65fb1fd6a56187e85b4e558a61770395

  • memory/1240-39-0x0000000000400000-0x0000000000706000-memory.dmp

    Filesize

    3.0MB

  • memory/1240-49-0x0000000000720000-0x000000000072B000-memory.dmp

    Filesize

    44KB

  • memory/1240-48-0x0000000000400000-0x0000000000706000-memory.dmp

    Filesize

    3.0MB

  • memory/1240-50-0x0000000000400000-0x0000000000706000-memory.dmp

    Filesize

    3.0MB

  • memory/2208-7-0x0000000075C80000-0x0000000075C81000-memory.dmp

    Filesize

    4KB

  • memory/2208-10-0x00000000003C0000-0x00000000003EE000-memory.dmp

    Filesize

    184KB

  • memory/2208-13-0x0000000002DB0000-0x00000000030B6000-memory.dmp

    Filesize

    3.0MB

  • memory/2208-0-0x0000000000400000-0x0000000000706000-memory.dmp

    Filesize

    3.0MB

  • memory/2208-19-0x0000000002EB0000-0x0000000003074000-memory.dmp

    Filesize

    1.8MB

  • memory/2208-23-0x00000000003C0000-0x00000000003EE000-memory.dmp

    Filesize

    184KB

  • memory/2208-22-0x0000000000400000-0x0000000000706000-memory.dmp

    Filesize

    3.0MB

  • memory/2208-9-0x0000000000400000-0x0000000000706000-memory.dmp

    Filesize

    3.0MB

  • memory/2208-3-0x0000000077C50000-0x0000000077C51000-memory.dmp

    Filesize

    4KB

  • memory/2208-1-0x0000000077C50000-0x0000000077C51000-memory.dmp

    Filesize

    4KB

  • memory/2804-18-0x0000000000400000-0x0000000000706000-memory.dmp

    Filesize

    3.0MB

  • memory/2804-38-0x0000000000400000-0x0000000000706000-memory.dmp

    Filesize

    3.0MB

  • memory/2804-32-0x0000000000400000-0x0000000000706000-memory.dmp

    Filesize

    3.0MB