Analysis

  • max time kernel
    53s
  • max time network
    55s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    21-01-2021 14:10

General

  • Target

    SecuriteInfo.com.Trojan.PackedNET.507.30982.13845.exe

  • Size

    597KB

  • MD5

    5537ce44174ebce4d526fe00d3914cd6

  • SHA1

    751555d8ade582bd24c690763bbaaba98fa41654

  • SHA256

    fdc7a121571ec5e47773d3c837cd0d4e7234d00b6a7262b2500301c51ee5801a

  • SHA512

    02f38273417bd554325c094f49e840a3abd3b8d7178688bb4fab934c0ac61ef8bb9355d43b5be02e5a09c9ad1f79ecf28c7520e1529e089f09b670efd3f51cd7

Malware Config

Extracted

Family

formbook

C2

http://www.inreachpt.com/gqx2/

Decoy

calusaptamiami.com

starlinkwebservices.com

lakeviewbarbershonola.com

oaklandraidersjerseyspop.com

ohiotechreport.com

eligetucafetera.com

tu4343.com

abstract-elearning.com

thebabylashes.com

athleteshive.com

fanninhomesforless.com

sembracna.com

servicesyn.com

bellairechoice.com

tmpaas.com

eyepaa.com

stickerzblvd.com

rentfs.com

nadya-shanab.com

microwgreens.net

Signatures

  • Formbook

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

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.507.30982.13845.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.507.30982.13845.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1076
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.507.30982.13845.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.507.30982.13845.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1988

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1076-2-0x0000000074CF0000-0x00000000753DE000-memory.dmp
    Filesize

    6.9MB

  • memory/1076-3-0x00000000002F0000-0x00000000002F1000-memory.dmp
    Filesize

    4KB

  • memory/1076-5-0x00000000049D0000-0x00000000049D1000-memory.dmp
    Filesize

    4KB

  • memory/1076-6-0x00000000003E0000-0x000000000041B000-memory.dmp
    Filesize

    236KB

  • memory/1076-7-0x0000000000390000-0x000000000039F000-memory.dmp
    Filesize

    60KB

  • memory/1076-10-0x00000000049D5000-0x00000000049E6000-memory.dmp
    Filesize

    68KB

  • memory/1076-11-0x00000000049E6000-0x00000000049E7000-memory.dmp
    Filesize

    4KB

  • memory/1076-14-0x00000000009E0000-0x00000000009E1000-memory.dmp
    Filesize

    4KB

  • memory/1988-9-0x000000000041D070-mapping.dmp
  • memory/1988-8-0x0000000000400000-0x0000000000429000-memory.dmp
    Filesize

    164KB

  • memory/1988-13-0x0000000000A00000-0x0000000000D03000-memory.dmp
    Filesize

    3.0MB