Overview

overview

7

Static

static

1

Instalador...in.exe

windows7-x64

7

Instalador...in.exe

windows10-2004-x64

7

Resubmissions

31/03/2023, 21:29

230331-1cdzcsdf28 7

31/03/2023, 21:24

230331-z8184ade78 7

Analysis

  • max time kernel
    82s
  • max time network
    83s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    31/03/2023, 21:29

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    Instalador Omniversal Penguin.exe

  • Size

    72.2MB

  • MD5

    de3835dd51ebddbfc4a21107c22fe302

  • SHA1

    9dcdc6060c6f3c417062add2b85304e3f81eb08d

  • SHA256

    ac1c6f7db22eacae336347be3dc5930ceb39b61efd3e9b10488363406a3c01f2

  • SHA512

    1ce75b92a8326ae739cf9d60f56829721c33c461ddbfd5fb5e1764049c7560c2bec01100bcce937ef71ed28ac1b086fd2696d497aed039f60d9b75fb365fdbcd

  • SSDEEP

    1572864:Oe3cwnj4IykZHRQ5c6UbQDhGTE1/rkuTrbBL6MTZzcuOz+6fXH6ks:OK/4j8HcbxhGTbuTh+MtzPOzpfHs

Score
7/10
discovery

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Modifies registry class 19 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Instalador Omniversal Penguin.exe
    "C:\Users\Admin\AppData\Local\Temp\Instalador Omniversal Penguin.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1956
    • C:\Users\Admin\AppData\Local\Temp\is-VCEAU.tmp\Instalador Omniversal Penguin.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-VCEAU.tmp\Instalador Omniversal Penguin.tmp" /SL5="$70126,74678597,823296,C:\Users\Admin\AppData\Local\Temp\Instalador Omniversal Penguin.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      PID:860

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files (x86)\Omniversal Penguin\is-9MV35.tmp
    Filesize

    82.1MB

    MD5

    8cf3568c1ab9f22018bcae1b61ade26f

    SHA1

    12f87b5616d454efbf75a383f2c37c582a8fdab7

    SHA256

    733c7013b485b1cd47d646932d0937771ebb37e0fe6f0afc3f40588ddda4cef5

    SHA512

    179e6cc6037802fb2378ff3dae89453eda752853d6ecfa804d6b5966799bc8356c9919d81ce7692c4f713a2d30bbd164a00bf3e5e5e1652f344425f6715f3a2b

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\is-VCEAU.tmp\Instalador Omniversal Penguin.tmp
    Filesize

    3.0MB

    MD5

    49c3b876ad707a87421e12af5f7126de

    SHA1

    e80eb7c3fef883fc7fbdae0d4cc750dd8325209d

    SHA256

    90eaac73bbd1b68e3be0936ce0efb7c2570fccdd20abb89812acb006d041a62f

    SHA512

    5bad296aa91aca05b4f20bb4d7255daa0610dd36bf746d09e68b1c3e9218ba55086d86a4053010d1bd96c1ad33b0e31f063eee1c7ed172cba9c90b3cb6d87146

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\is-VCEAU.tmp\Instalador Omniversal Penguin.tmp
    Filesize

    3.0MB

    MD5

    49c3b876ad707a87421e12af5f7126de

    SHA1

    e80eb7c3fef883fc7fbdae0d4cc750dd8325209d

    SHA256

    90eaac73bbd1b68e3be0936ce0efb7c2570fccdd20abb89812acb006d041a62f

    SHA512

    5bad296aa91aca05b4f20bb4d7255daa0610dd36bf746d09e68b1c3e9218ba55086d86a4053010d1bd96c1ad33b0e31f063eee1c7ed172cba9c90b3cb6d87146

    Download Submit

  • \Users\Admin\AppData\Local\Temp\is-VCEAU.tmp\Instalador Omniversal Penguin.tmp
    Filesize

    3.0MB

    MD5

    49c3b876ad707a87421e12af5f7126de

    SHA1

    e80eb7c3fef883fc7fbdae0d4cc750dd8325209d

    SHA256

    90eaac73bbd1b68e3be0936ce0efb7c2570fccdd20abb89812acb006d041a62f

    SHA512

    5bad296aa91aca05b4f20bb4d7255daa0610dd36bf746d09e68b1c3e9218ba55086d86a4053010d1bd96c1ad33b0e31f063eee1c7ed172cba9c90b3cb6d87146

    Download Submit

  • memory/860-106-0x0000000003480000-0x0000000003481000-memory.dmp

    Filesize

    4KB

    Download

  • memory/860-114-0x0000000003480000-0x0000000003481000-memory.dmp

    Filesize

    4KB

    Download

  • memory/860-65-0x00000000001D0000-0x00000000001D1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/860-67-0x0000000000400000-0x0000000000711000-memory.dmp

    Filesize

    3.1MB

    Download

  • memory/860-843-0x0000000000400000-0x0000000000711000-memory.dmp

    Filesize

    3.1MB

    Download

  • memory/860-72-0x0000000000400000-0x0000000000711000-memory.dmp

    Filesize

    3.1MB

    Download

  • memory/860-61-0x00000000001D0000-0x00000000001D1000-memory.dmp

    Filesize

    4KB

    Download

  • memory/860-103-0x0000000000400000-0x0000000000711000-memory.dmp

    Filesize

    3.1MB

    Download

  • memory/860-840-0x0000000000400000-0x0000000000711000-memory.dmp

    Filesize

    3.1MB

    Download

  • memory/860-108-0x0000000000400000-0x0000000000711000-memory.dmp

    Filesize

    3.1MB

    Download

  • memory/860-64-0x0000000000400000-0x0000000000711000-memory.dmp

    Filesize

    3.1MB

    Download

  • memory/860-116-0x0000000000400000-0x0000000000711000-memory.dmp

    Filesize

    3.1MB

    Download

  • memory/1956-54-0x0000000000400000-0x00000000004D6000-memory.dmp

    Filesize

    856KB

    Download

  • memory/1956-63-0x0000000000400000-0x00000000004D6000-memory.dmp

    Filesize

    856KB

    Download

  • memory/1956-844-0x0000000000400000-0x00000000004D6000-memory.dmp

    Filesize

    856KB

    Download