Analysis

  • max time kernel
    150s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    02/10/2022, 00:30

General

  • Target

    1448985a2cac29977d527553951d5c04a72e9cda76f8ef1e5c7f6b61f1bdb011.exe

  • Size

    268KB

  • MD5

    6fe94326a6de6d12e8ff322ebce37560

  • SHA1

    8e40518921762b0991e85bb7bab0f5e71f3cae24

  • SHA256

    1448985a2cac29977d527553951d5c04a72e9cda76f8ef1e5c7f6b61f1bdb011

  • SHA512

    36ca899025eb73fa162c2f51516099aba335185e8b71307e179aad75d64603ae34436b4e8c57c2b2d0725aaeff29689fe8fdab183675b25570213afe59b478e0

  • SSDEEP

    3072:ZsSQrIhFDY1zuBvLen8DlZniqBXv7yOsWvgbsmIHX0WRIh:ZCMk1qFy8xZnisyOs2tHEWRe

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 29 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\1448985a2cac29977d527553951d5c04a72e9cda76f8ef1e5c7f6b61f1bdb011.exe
    "C:\Users\Admin\AppData\Local\Temp\1448985a2cac29977d527553951d5c04a72e9cda76f8ef1e5c7f6b61f1bdb011.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:856
    • C:\Users\Admin\djreid.exe
      "C:\Users\Admin\djreid.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:1972

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\djreid.exe

    Filesize

    268KB

    MD5

    88d7ec2a4ec2088fba06461c37114cd3

    SHA1

    b4500166f3f4c4f3117ec7065b0a3f16c65217c0

    SHA256

    2dbb677965a34b4f7bf4f607f1766fead46c7b92f7b39de40d4714a05c77bf57

    SHA512

    68367968e50cf850ad562a39e3fb357f777ff9306399e0afa06e99d95da2806bff1786d322baac099de66b9ba8a918a07f31a037050fed5938cab81d10bb9b7f

  • C:\Users\Admin\djreid.exe

    Filesize

    268KB

    MD5

    88d7ec2a4ec2088fba06461c37114cd3

    SHA1

    b4500166f3f4c4f3117ec7065b0a3f16c65217c0

    SHA256

    2dbb677965a34b4f7bf4f607f1766fead46c7b92f7b39de40d4714a05c77bf57

    SHA512

    68367968e50cf850ad562a39e3fb357f777ff9306399e0afa06e99d95da2806bff1786d322baac099de66b9ba8a918a07f31a037050fed5938cab81d10bb9b7f

  • \Users\Admin\djreid.exe

    Filesize

    268KB

    MD5

    88d7ec2a4ec2088fba06461c37114cd3

    SHA1

    b4500166f3f4c4f3117ec7065b0a3f16c65217c0

    SHA256

    2dbb677965a34b4f7bf4f607f1766fead46c7b92f7b39de40d4714a05c77bf57

    SHA512

    68367968e50cf850ad562a39e3fb357f777ff9306399e0afa06e99d95da2806bff1786d322baac099de66b9ba8a918a07f31a037050fed5938cab81d10bb9b7f

  • \Users\Admin\djreid.exe

    Filesize

    268KB

    MD5

    88d7ec2a4ec2088fba06461c37114cd3

    SHA1

    b4500166f3f4c4f3117ec7065b0a3f16c65217c0

    SHA256

    2dbb677965a34b4f7bf4f607f1766fead46c7b92f7b39de40d4714a05c77bf57

    SHA512

    68367968e50cf850ad562a39e3fb357f777ff9306399e0afa06e99d95da2806bff1786d322baac099de66b9ba8a918a07f31a037050fed5938cab81d10bb9b7f

  • memory/856-56-0x0000000075931000-0x0000000075933000-memory.dmp

    Filesize

    8KB