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Analysis

  • max time kernel
    151s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    05/12/2022, 10:19

General

  • Target

    f31559027c834b7f9091284080fed0a722546ec1df26d73c7277c0ec8eb26c64.exe

  • Size

    168KB

  • MD5

    292a0b24c22bf5199cd6c21040ab2652

  • SHA1

    ebcd7aecd3408ca728c045ddc942128e7861aa3e

  • SHA256

    f31559027c834b7f9091284080fed0a722546ec1df26d73c7277c0ec8eb26c64

  • SHA512

    841856d6276246fcf47d6d2670f503e8fb62c2bee7e1b706f80c9c42f8f4b0155e38dda241e5d2eb5e2dbd2d6dbacc535c384565f58aaf1c9ac86c713e8d2fb5

  • SSDEEP

    3072:6hGs8zOY7SIsyvTlo/11hJl2czGRqxZdxxW9Oe:6hGDzOYiQlS1NJG6/x

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 54 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\f31559027c834b7f9091284080fed0a722546ec1df26d73c7277c0ec8eb26c64.exe
    "C:\Users\Admin\AppData\Local\Temp\f31559027c834b7f9091284080fed0a722546ec1df26d73c7277c0ec8eb26c64.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:1512
    • C:\Users\Admin\raoqaic.exe
      "C:\Users\Admin\raoqaic.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:2020

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\raoqaic.exe

    Filesize

    168KB

    MD5

    5a8a2789cfbe4ee8b353f9814432b359

    SHA1

    37b3c8144a5ca263a669760c07ee242d49bf726c

    SHA256

    88c8df25a3378448dedec5903264f99d06dc6e926d84fd9e2fbff5823147ee3a

    SHA512

    f9902b9b7b8524f15ddef12d7abe4ed8917012957f20d50983e15af92f3439b8ea2390dc9ee064c7773d6025296781ed50243ed7ac904dfb457474cbeebc8f3b

  • C:\Users\Admin\raoqaic.exe

    Filesize

    168KB

    MD5

    5a8a2789cfbe4ee8b353f9814432b359

    SHA1

    37b3c8144a5ca263a669760c07ee242d49bf726c

    SHA256

    88c8df25a3378448dedec5903264f99d06dc6e926d84fd9e2fbff5823147ee3a

    SHA512

    f9902b9b7b8524f15ddef12d7abe4ed8917012957f20d50983e15af92f3439b8ea2390dc9ee064c7773d6025296781ed50243ed7ac904dfb457474cbeebc8f3b

  • \Users\Admin\raoqaic.exe

    Filesize

    168KB

    MD5

    5a8a2789cfbe4ee8b353f9814432b359

    SHA1

    37b3c8144a5ca263a669760c07ee242d49bf726c

    SHA256

    88c8df25a3378448dedec5903264f99d06dc6e926d84fd9e2fbff5823147ee3a

    SHA512

    f9902b9b7b8524f15ddef12d7abe4ed8917012957f20d50983e15af92f3439b8ea2390dc9ee064c7773d6025296781ed50243ed7ac904dfb457474cbeebc8f3b

  • \Users\Admin\raoqaic.exe

    Filesize

    168KB

    MD5

    5a8a2789cfbe4ee8b353f9814432b359

    SHA1

    37b3c8144a5ca263a669760c07ee242d49bf726c

    SHA256

    88c8df25a3378448dedec5903264f99d06dc6e926d84fd9e2fbff5823147ee3a

    SHA512

    f9902b9b7b8524f15ddef12d7abe4ed8917012957f20d50983e15af92f3439b8ea2390dc9ee064c7773d6025296781ed50243ed7ac904dfb457474cbeebc8f3b

  • memory/1512-56-0x00000000756A1000-0x00000000756A3000-memory.dmp

    Filesize

    8KB