Overview

overview

10

Static

static

07121a025b...23.exe

windows7-x64

10

07121a025b...23.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    30/10/2022, 20:51

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General

  • Target

    07121a025bb7daddef4b85898d7eed9a29a76ad9537e5beaa1b7e5d723c99a23.exe

  • Size

    68KB

  • MD5

    832e24b40e14eb6f582fdf6568b03660

  • SHA1

    ce78a9da87a6cf17dfe9b10e64dde1f08c615366

  • SHA256

    07121a025bb7daddef4b85898d7eed9a29a76ad9537e5beaa1b7e5d723c99a23

  • SHA512

    7c06e01106dca163d44804a2d2fe554fd6cb928502e93c3cf7331b07b6ad124f5153655f466050003b02c3bd6950d715f796e1a5b5bc2690c3c539168964d4c6

  • SSDEEP

    768:UcAliTdKnMAl+qOQSgFrhKo//WomvdfQXwYt1IEDIefZsK2:TAIxPAcqOK3qowgnt1dS

Score
10/10
evasionpersistence

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
    evasion
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
    persistence
  • 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\07121a025bb7daddef4b85898d7eed9a29a76ad9537e5beaa1b7e5d723c99a23.exe
    "C:\Users\Admin\AppData\Local\Temp\07121a025bb7daddef4b85898d7eed9a29a76ad9537e5beaa1b7e5d723c99a23.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:1416
    • C:\Users\Admin\Admin.exe
      "C:\Users\Admin\Admin.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:1292

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\Admin.exe
    Filesize

    68KB

    MD5

    0c985d988cf11444c978584b42b8c3ba

    SHA1

    995399568294356e0c07bcf48e66bd14c2e76950

    SHA256

    cefcbba6f844b35cf9c8bb4653bb1da2faf30691d15c4038e0648492328b9df1

    SHA512

    6a3f19cc562fb6c7cbd7e38f571157a5985e49a15abc1f9689bfd0cd4dfdccee5a6edbddce1b6c9058a8788877ade9a45d2dfaa86f9f4bde1ec1bbe43849033d

    Download Submit

  • \Users\Admin\Admin.exe
    Filesize

    68KB

    MD5

    0c985d988cf11444c978584b42b8c3ba

    SHA1

    995399568294356e0c07bcf48e66bd14c2e76950

    SHA256

    cefcbba6f844b35cf9c8bb4653bb1da2faf30691d15c4038e0648492328b9df1

    SHA512

    6a3f19cc562fb6c7cbd7e38f571157a5985e49a15abc1f9689bfd0cd4dfdccee5a6edbddce1b6c9058a8788877ade9a45d2dfaa86f9f4bde1ec1bbe43849033d

    Download Submit

  • \Users\Admin\Admin.exe
    Filesize

    68KB

    MD5

    0c985d988cf11444c978584b42b8c3ba

    SHA1

    995399568294356e0c07bcf48e66bd14c2e76950

    SHA256

    cefcbba6f844b35cf9c8bb4653bb1da2faf30691d15c4038e0648492328b9df1

    SHA512

    6a3f19cc562fb6c7cbd7e38f571157a5985e49a15abc1f9689bfd0cd4dfdccee5a6edbddce1b6c9058a8788877ade9a45d2dfaa86f9f4bde1ec1bbe43849033d

    Download Submit

  • memory/1292-62-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

    Download

  • memory/1416-54-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

    Download

  • memory/1416-57-0x0000000074DC1000-0x0000000074DC3000-memory.dmp

    Filesize

    8KB

    Download