Analysis

  • max time kernel
    119s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-en-20211104
  • submitted
    07/12/2021, 12:45

General

  • Target
    046b1bc419c9849276e2c147de77076a.exe
  • Size 1002KB
  • Sample211207-py3dascaf7
  • SHA256 734bf6dc37410e78255fb46135d5914666b39f17124efcfbc20fb005c54c75ee
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • ay09

C2
  • http://www.zanillar.com/ay09/

Decoy
  • mhbrandsgroup.com

  • alucontainer.xyz

  • lining0516.xyz

  • kupyty-vynnytsia.online

  • bandjes-smartwatch.online

  • rotlrco.xyz

  • canarybuilder.com

  • de-de.wiki

  • bmtlabs.xyz

  • waxrip.online

  • tuinguhanhphuc.com

  • duelpics.com

  • threegforfree.com

  • trickzda.space

  • placementads.site

  • auto-66.store

  • meckelrealty.com

  • official.solar

  • funnyflights.com

  • hotdfb.com

Signatures

  • Formbook

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\046b1bc419c9849276e2c147de77076a.exe
    "C:\Users\Admin\AppData\Local\Temp\046b1bc419c9849276e2c147de77076a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:744
    • C:\Users\Admin\AppData\Local\Temp\046b1bc419c9849276e2c147de77076a.exe
      "C:\Users\Admin\AppData\Local\Temp\046b1bc419c9849276e2c147de77076a.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1744

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/744-55-0x0000000001090000-0x0000000001091000-memory.dmp

        memory/744-57-0x0000000076A21000-0x0000000076A23000-memory.dmp

        memory/744-58-0x0000000000690000-0x0000000000695000-memory.dmp

        memory/744-59-0x00000000004A0000-0x00000000004A1000-memory.dmp

        memory/744-60-0x00000000053C0000-0x00000000054DE000-memory.dmp

        memory/1744-61-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/1744-62-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/1744-63-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/1744-65-0x0000000000920000-0x0000000000C23000-memory.dmp