Analysis

  • max time kernel
    173s
  • max time network
    88s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23/11/2022, 18:11 UTC

General

  • Target

    76b7f8f5c4e92c938d4a2ff504a52eb2ed5ee07c6879a4d80cf91f2c631a2bbf.exe

  • Size

    320KB

  • MD5

    5965790c4d4f6f570563d9f658225450

  • SHA1

    f9893bbe4d7337239481a250d41b68133b4892e9

  • SHA256

    76b7f8f5c4e92c938d4a2ff504a52eb2ed5ee07c6879a4d80cf91f2c631a2bbf

  • SHA512

    115d0014db59d8ffe990ca8b686e8cb12644626e1b657fd6f8b2b24ffc2b3703369b5c815cc8e8f2a37e9a48f974dd592ff6d491ccebc97ccbf2f1d8da035f80

  • SSDEEP

    6144:CpHIcFeEK/fObT/bGibErxUyF+fmYYdPMAaiSeg:C5IcFeEK/fObT/bGiPo+eYYt/LSeg

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 50 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\76b7f8f5c4e92c938d4a2ff504a52eb2ed5ee07c6879a4d80cf91f2c631a2bbf.exe
    "C:\Users\Admin\AppData\Local\Temp\76b7f8f5c4e92c938d4a2ff504a52eb2ed5ee07c6879a4d80cf91f2c631a2bbf.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2004
    • C:\Users\Admin\heaexuv.exe
      "C:\Users\Admin\heaexuv.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1328

Network

  • flag-unknown
    DNS
    ns1.player1352.com
    76b7f8f5c4e92c938d4a2ff504a52eb2ed5ee07c6879a4d80cf91f2c631a2bbf.exe
    Remote address:
    8.8.8.8:53
    Request
    ns1.player1352.com
    IN A
    Response
  • flag-unknown
    DNS
    ns1.player1352.net
    76b7f8f5c4e92c938d4a2ff504a52eb2ed5ee07c6879a4d80cf91f2c631a2bbf.exe
    Remote address:
    8.8.8.8:53
    Request
    ns1.player1352.net
    IN A
  • flag-unknown
    DNS
    ns1.player1352.net
    76b7f8f5c4e92c938d4a2ff504a52eb2ed5ee07c6879a4d80cf91f2c631a2bbf.exe
    Remote address:
    8.8.8.8:53
    Request
    ns1.player1352.net
    IN A
  • flag-unknown
    DNS
    ns1.player1352.net
    76b7f8f5c4e92c938d4a2ff504a52eb2ed5ee07c6879a4d80cf91f2c631a2bbf.exe
    Remote address:
    8.8.8.8:53
    Request
    ns1.player1352.net
    IN A
  • flag-unknown
    DNS
    ns1.player1352.net
    76b7f8f5c4e92c938d4a2ff504a52eb2ed5ee07c6879a4d80cf91f2c631a2bbf.exe
    Remote address:
    8.8.8.8:53
    Request
    ns1.player1352.net
    IN A
  • flag-unknown
    DNS
    ns1.player1352.net
    76b7f8f5c4e92c938d4a2ff504a52eb2ed5ee07c6879a4d80cf91f2c631a2bbf.exe
    Remote address:
    8.8.8.8:53
    Request
    ns1.player1352.net
    IN A
  • flag-unknown
    DNS
    ns1.player1352.org
    76b7f8f5c4e92c938d4a2ff504a52eb2ed5ee07c6879a4d80cf91f2c631a2bbf.exe
    Remote address:
    8.8.8.8:53
    Request
    ns1.player1352.org
    IN A
    Response
No results found
  • 8.8.8.8:53
    ns1.player1352.com
    dns
    76b7f8f5c4e92c938d4a2ff504a52eb2ed5ee07c6879a4d80cf91f2c631a2bbf.exe
    64 B
    137 B
    1
    1

    DNS Request

    ns1.player1352.com

  • 8.8.8.8:53
    ns1.player1352.net
    dns
    76b7f8f5c4e92c938d4a2ff504a52eb2ed5ee07c6879a4d80cf91f2c631a2bbf.exe
    320 B
    5

    DNS Request

    ns1.player1352.net

    DNS Request

    ns1.player1352.net

    DNS Request

    ns1.player1352.net

    DNS Request

    ns1.player1352.net

    DNS Request

    ns1.player1352.net

  • 8.8.8.8:53
    ns1.player1352.org
    dns
    76b7f8f5c4e92c938d4a2ff504a52eb2ed5ee07c6879a4d80cf91f2c631a2bbf.exe
    64 B
    146 B
    1
    1

    DNS Request

    ns1.player1352.org

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\heaexuv.exe

    Filesize

    320KB

    MD5

    9c2e3206a9cf7604672c3c5d106b17ca

    SHA1

    78a6d432b589f0fbab4a6ad05399369750923e04

    SHA256

    0cf5c6080141d29d4ae6741586731ed65327a68e9c3c33c713ccd7dbb9839f93

    SHA512

    ed4a585950f03aed7fd44fc14353b5c81d6e38b18d5e68bba18a0bb5eba8f390fc79ba91b8042eae4fcab8804ca4441b6a24190b747b1070f7c115366c661be6

  • C:\Users\Admin\heaexuv.exe

    Filesize

    320KB

    MD5

    9c2e3206a9cf7604672c3c5d106b17ca

    SHA1

    78a6d432b589f0fbab4a6ad05399369750923e04

    SHA256

    0cf5c6080141d29d4ae6741586731ed65327a68e9c3c33c713ccd7dbb9839f93

    SHA512

    ed4a585950f03aed7fd44fc14353b5c81d6e38b18d5e68bba18a0bb5eba8f390fc79ba91b8042eae4fcab8804ca4441b6a24190b747b1070f7c115366c661be6

  • \Users\Admin\heaexuv.exe

    Filesize

    320KB

    MD5

    9c2e3206a9cf7604672c3c5d106b17ca

    SHA1

    78a6d432b589f0fbab4a6ad05399369750923e04

    SHA256

    0cf5c6080141d29d4ae6741586731ed65327a68e9c3c33c713ccd7dbb9839f93

    SHA512

    ed4a585950f03aed7fd44fc14353b5c81d6e38b18d5e68bba18a0bb5eba8f390fc79ba91b8042eae4fcab8804ca4441b6a24190b747b1070f7c115366c661be6

  • \Users\Admin\heaexuv.exe

    Filesize

    320KB

    MD5

    9c2e3206a9cf7604672c3c5d106b17ca

    SHA1

    78a6d432b589f0fbab4a6ad05399369750923e04

    SHA256

    0cf5c6080141d29d4ae6741586731ed65327a68e9c3c33c713ccd7dbb9839f93

    SHA512

    ed4a585950f03aed7fd44fc14353b5c81d6e38b18d5e68bba18a0bb5eba8f390fc79ba91b8042eae4fcab8804ca4441b6a24190b747b1070f7c115366c661be6

  • memory/2004-56-0x00000000760C1000-0x00000000760C3000-memory.dmp

    Filesize

    8KB

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