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Analysis

  • max time kernel
    150s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    06/11/2022, 15:27

General

  • Target

    2f16c3e2c341e398e99552a076d6ebceeb8dbfdcfb2b5386b2a48984e62b5034.exe

  • Size

    240KB

  • MD5

    0c9a41f12c4e7cfd4bf91b1a98c27d40

  • SHA1

    c7c168eaa3a357d5fcae4d2f19096c9ec2ad8acc

  • SHA256

    2f16c3e2c341e398e99552a076d6ebceeb8dbfdcfb2b5386b2a48984e62b5034

  • SHA512

    98521f2adefcaf77d8e1c8dc2a3f9dd04f9041c28bb22b0239c85bb4f16d56c2eadc382664a647ead2dcd88fc5a04fa2b7a4eafc3d2fa5c3244b0e2f1c202bc4

  • SSDEEP

    3072:LkBGaT8j6VlpvBd90i/SmWKLi7CjFSivnfu3fbMdozt5cz+Yj:L20UGKGkFRKfeoztO3

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\2f16c3e2c341e398e99552a076d6ebceeb8dbfdcfb2b5386b2a48984e62b5034.exe
    "C:\Users\Admin\AppData\Local\Temp\2f16c3e2c341e398e99552a076d6ebceeb8dbfdcfb2b5386b2a48984e62b5034.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:1724
    • C:\Users\Admin\soiqa.exe
      "C:\Users\Admin\soiqa.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:1788

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\soiqa.exe

    Filesize

    240KB

    MD5

    8ef12891f310728bbd58d6699436cccb

    SHA1

    bb0110e0cbd1d0c29f51f4db6e04987620614dfc

    SHA256

    922857d9bc55391675d4bf54a59615638316f0e0d70da0fb1449d0c69653ea55

    SHA512

    37dfb787a808eb6f31b7af3a1a65a6e7a71c257abcadadca69e3c8c936acc7fdd4a3499fdb64498d172fccae75d8c3589283560515b7446272f48cf76273ac5c

  • C:\Users\Admin\soiqa.exe

    Filesize

    240KB

    MD5

    8ef12891f310728bbd58d6699436cccb

    SHA1

    bb0110e0cbd1d0c29f51f4db6e04987620614dfc

    SHA256

    922857d9bc55391675d4bf54a59615638316f0e0d70da0fb1449d0c69653ea55

    SHA512

    37dfb787a808eb6f31b7af3a1a65a6e7a71c257abcadadca69e3c8c936acc7fdd4a3499fdb64498d172fccae75d8c3589283560515b7446272f48cf76273ac5c

  • \Users\Admin\soiqa.exe

    Filesize

    240KB

    MD5

    8ef12891f310728bbd58d6699436cccb

    SHA1

    bb0110e0cbd1d0c29f51f4db6e04987620614dfc

    SHA256

    922857d9bc55391675d4bf54a59615638316f0e0d70da0fb1449d0c69653ea55

    SHA512

    37dfb787a808eb6f31b7af3a1a65a6e7a71c257abcadadca69e3c8c936acc7fdd4a3499fdb64498d172fccae75d8c3589283560515b7446272f48cf76273ac5c

  • \Users\Admin\soiqa.exe

    Filesize

    240KB

    MD5

    8ef12891f310728bbd58d6699436cccb

    SHA1

    bb0110e0cbd1d0c29f51f4db6e04987620614dfc

    SHA256

    922857d9bc55391675d4bf54a59615638316f0e0d70da0fb1449d0c69653ea55

    SHA512

    37dfb787a808eb6f31b7af3a1a65a6e7a71c257abcadadca69e3c8c936acc7fdd4a3499fdb64498d172fccae75d8c3589283560515b7446272f48cf76273ac5c

  • memory/1724-56-0x0000000074DC1000-0x0000000074DC3000-memory.dmp

    Filesize

    8KB