Analysis

  • max time kernel
    49s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    28/11/2022, 06:08

General

  • Target

    7556854937e56f78fec5ef3eb642edcb1cec454198acf4c012bf369f66bb71ea.exe

  • Size

    356KB

  • MD5

    77c5b14bbb92ded1ffdd415e9624d208

  • SHA1

    0f0a4c2db9e443244db276ae811a266a0561506d

  • SHA256

    7556854937e56f78fec5ef3eb642edcb1cec454198acf4c012bf369f66bb71ea

  • SHA512

    ef547cde97de9d06b31c14d6070160e53bf94f73162889a7799651d5d56dc3799c935e6129748ac7c5b7d7659e5177d22c37b5335a377edacb6ea2325eeb9715

  • SSDEEP

    6144:YJXPUF2odfWbeDA0kZtCiyxhrTWLSJxWqwQakUCz6:YtUFybe4YFEAxOQ1Nz

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7556854937e56f78fec5ef3eb642edcb1cec454198acf4c012bf369f66bb71ea.exe
    "C:\Users\Admin\AppData\Local\Temp\7556854937e56f78fec5ef3eb642edcb1cec454198acf4c012bf369f66bb71ea.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2012
    • C:\Windows\system32\cmd.exe
      "cmd" /c cd %temp% & start /B tmpNPYD.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1500
      • C:\Users\Admin\AppData\Local\Temp\tmpNPYD.exe
        tmpNPYD.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: CmdExeWriteProcessMemorySpam
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:912

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpNPYD.exe

    Filesize

    280KB

    MD5

    6da6e11cf900c0825092b8e5c4cddde4

    SHA1

    b5f8461b74d432fad52de4d5d346da28a7f20e01

    SHA256

    f46162f715956e398a2e45babecc9b0407d3a7eba21f968009033457876627bf

    SHA512

    1130e21be836d1884fe4f4b543c692b4dbae8a911dd83a2e6cb79079e69e20234e682d08b488309d5dadf0e48d82709a10140f64f36a85defe0be288bc9ab672

  • C:\Users\Admin\AppData\Local\Temp\tmpNPYD.exe

    Filesize

    280KB

    MD5

    6da6e11cf900c0825092b8e5c4cddde4

    SHA1

    b5f8461b74d432fad52de4d5d346da28a7f20e01

    SHA256

    f46162f715956e398a2e45babecc9b0407d3a7eba21f968009033457876627bf

    SHA512

    1130e21be836d1884fe4f4b543c692b4dbae8a911dd83a2e6cb79079e69e20234e682d08b488309d5dadf0e48d82709a10140f64f36a85defe0be288bc9ab672

  • memory/912-60-0x0000000075E81000-0x0000000075E83000-memory.dmp

    Filesize

    8KB

  • memory/912-61-0x0000000074520000-0x0000000074ACB000-memory.dmp

    Filesize

    5.7MB

  • memory/912-62-0x0000000074520000-0x0000000074ACB000-memory.dmp

    Filesize

    5.7MB

  • memory/2012-54-0x00000000002C0000-0x0000000000322000-memory.dmp

    Filesize

    392KB

  • memory/2012-55-0x000007FEFB9F1000-0x000007FEFB9F3000-memory.dmp

    Filesize

    8KB