Analysis

  • max time kernel
    38s
  • max time network
    102s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    19/01/2021, 07:09

General

  • Target
    08554cb035e1c8f14b980019ffae237c.exe
  • Size 1.4MB
  • Sample210119-9kaaqact8a
  • SHA256 a243e6a605d8bb403f4cacb90a290d8f415d523dcc3c6eeedcf72f5cf803efa4
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.stonescapes1.com/de92/

Decoy
  • zindaginews.com

  • tyelevator.com

  • schustermaninterests.com

  • algemixdelchef.com

  • doubscollectivites.com

  • e-butchery.com

  • hellbentmask.com

  • jumbpprivacy.com

  • teeniestiedye.com

  • playfulartwork.com

  • desertvacahs.com

  • w5470-hed.net

  • nepalearningpods.com

  • smoothandsleek.com

  • thecannaglow.com

  • torrentkittyla.com

  • industrytoyou.com

  • raquelvargas.net

  • rlc-nc.net

  • cryptoprises.com

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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\08554cb035e1c8f14b980019ffae237c.exe
    "C:\Users\Admin\AppData\Local\Temp\08554cb035e1c8f14b980019ffae237c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4764
    • C:\Users\Admin\AppData\Local\Temp\08554cb035e1c8f14b980019ffae237c.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:528

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/528-16-0x0000000001710000-0x0000000001A30000-memory.dmp

        memory/528-13-0x0000000000400000-0x0000000000428000-memory.dmp

        memory/4764-9-0x0000000005170000-0x000000000517E000-memory.dmp

        memory/4764-7-0x000000000A820000-0x000000000A821000-memory.dmp

        memory/4764-8-0x000000000A7C0000-0x000000000A7C1000-memory.dmp

        memory/4764-2-0x0000000073150000-0x000000007383E000-memory.dmp

        memory/4764-10-0x0000000005160000-0x0000000005161000-memory.dmp

        memory/4764-11-0x0000000005510000-0x0000000005565000-memory.dmp

        memory/4764-12-0x0000000005620000-0x0000000005621000-memory.dmp

        memory/4764-6-0x000000000AC40000-0x000000000AC41000-memory.dmp

        memory/4764-5-0x00000000073C0000-0x0000000007436000-memory.dmp

        memory/4764-3-0x00000000005E0000-0x00000000005E1000-memory.dmp