Overview

overview

10

Static

static

1

SecuriteIn...03.exe

windows7_x64

10

SecuriteIn...03.exe

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    130s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    10-05-2021 01:09

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General

  • Target

    SecuriteInfo.com.Gen.Variant.Androm.29.10561.9603.exe

  • Size

    277KB

  • MD5

    1eee31b469afc0350b13b3f5749e7df9

  • SHA1

    2469eefb13b89912c0f557390f9c5d56999bd9aa

  • SHA256

    78b11874a66b80ec78962b27c352a643d1a11c7f5cf9273f0db06df3f4f7e76c

  • SHA512

    55a5bf6f3467dc31ef6aa3e5a60034959d850387c52238c86bb34da0964996e4b9a7d8b1587da9a441b812d8cf5ccd216f0f5da462dbe8ab05583c8d04bacfce

Score
10/10
formbookratspywarestealertrojan

Malware Config

Extracted

Family

formbook

Version

4.1

C2

http://www.knighttechinca.com/dxe/

Decoy

sardarfarm.com

959tremont.com

privat-livecam.net

ansel-homebakery.com

joysupermarket.com

peninsulamatchmakers.net

northsytyle.com

radioconexaoubermusic.com

relocatingrealtor.com

desyrnan.com

onlinehoortoestel.online

enpointe.online

rvvikings.com

paulpoirier.com

shitarpa.net

kerneis.net

rokitreach.com

essentiallygaia.com

prestiged.net

fuerzaagavera.com

Signatures

  • Formbook

    Formbook is a data stealing malware which is capable of stealing data.

    trojanspywarestealerformbook
  • Formbook Payload 1 IoCs
    rat
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Gen.Variant.Androm.29.10561.9603.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Gen.Variant.Androm.29.10561.9603.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:808
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Gen.Variant.Androm.29.10561.9603.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Gen.Variant.Androm.29.10561.9603.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:968

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\nsa6DA5.tmp\u34mrglhkj.dll
    MD5

    666d499d9bd488d17f35fcb8ff84a759

    SHA1

    adbc80c2a265a194478a1c9f541c7bc0320500f6

    SHA256

    3e8861ac898a1034a9642d170a1eb496f4d5884f99a7faea6ae8c27385a9d1f1

    SHA512

    7c6505d10ec2427333f8324058d588d2a633406d0cd19d7ec5cc86857a477a3517c54ab1923678a0c3ce5d057b72b8bfd337d3f3d6df45952081d119f7705385

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  • memory/808-116-0x00000000028B0000-0x00000000028B2000-memory.dmp

    Filesize

    8KB

    Download

  • memory/968-115-0x000000000041EAF0-mapping.dmp

    Download

  • memory/968-117-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

    Download

  • memory/968-118-0x0000000000AA0000-0x0000000000DC0000-memory.dmp

    Filesize

    3.1MB

    Download