Overview

overview

10

Static

static

07121a025b...23.exe

windows7-x64

10

07121a025b...23.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-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
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 3 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
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:644
    • 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:3588

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    68KB

    MD5

    31256c72334719a1c70e7971a9eb8b3a

    SHA1

    a74b3bf2ceb8d40786d0d1fbe11692d11ac500e9

    SHA256

    0771d9d587ad695fa48f76ab229a71f41c1b28d4f2de3b447764616300473870

    SHA512

    ccd933894b9e06eef2c8fe3318dbcfb40112538bfdc9285e720a02dbcc68ba025799b89062cc6b980413e80583dbbafc9be4a109e5a120752f640284d52f2e82

    Download Submit

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

    68KB

    MD5

    31256c72334719a1c70e7971a9eb8b3a

    SHA1

    a74b3bf2ceb8d40786d0d1fbe11692d11ac500e9

    SHA256

    0771d9d587ad695fa48f76ab229a71f41c1b28d4f2de3b447764616300473870

    SHA512

    ccd933894b9e06eef2c8fe3318dbcfb40112538bfdc9285e720a02dbcc68ba025799b89062cc6b980413e80583dbbafc9be4a109e5a120752f640284d52f2e82

    Download Submit

  • memory/644-132-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

    Download

  • memory/3588-138-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

    Download