Analysis

  • max time kernel
    54s
  • max time network
    110s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    17/12/2020, 12:43

General

  • Target
    SecuriteInfo.com.Trojan.PackedNET.480.328.17095.exe
  • Size 1.3MB
  • Sample201217-1yct192n52
  • SHA256 cd1cdd19d3500f9947de10caa28d3fad75bc207faa10b7f9f7aab88c720dea1b
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.rizrvd.com/bw82/

Decoy
  • fundamentaliemef.com

  • gallerybrows.com

  • leadeligey.com

  • octoberx2.online

  • climaxnovels.com

  • gdsjgf.com

  • curateherstories.com

  • blacksailus.com

  • yjpps.com

  • gmobilet.com

  • fcoins.club

  • foreverlive2027.com

  • healthyfifties.com

  • wmarquezy.com

  • housebulb.com

  • thebabyfriendly.com

  • primajayaintiperkasa.com

  • learnplaychess.com

  • chrisbubser.digital

  • xn--avenr-wsa.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 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.480.328.17095.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.480.328.17095.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3928
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.480.328.17095.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.480.328.17095.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2156

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2156-15-0x0000000000400000-0x0000000000428000-memory.dmp

        memory/3928-9-0x0000000005110000-0x0000000005111000-memory.dmp

        memory/3928-6-0x00000000053C0000-0x00000000053C1000-memory.dmp

        memory/3928-7-0x0000000004F60000-0x0000000004F61000-memory.dmp

        memory/3928-8-0x0000000004E90000-0x0000000004E91000-memory.dmp

        memory/3928-2-0x0000000073BA0000-0x000000007428E000-memory.dmp

        memory/3928-10-0x0000000004EC0000-0x0000000004ED2000-memory.dmp

        memory/3928-11-0x0000000005AE0000-0x0000000005B7D000-memory.dmp

        memory/3928-12-0x0000000005AC0000-0x0000000005AC8000-memory.dmp

        memory/3928-14-0x0000000005B90000-0x0000000005C0F000-memory.dmp

        memory/3928-5-0x0000000004DA0000-0x0000000004DA1000-memory.dmp

        memory/3928-3-0x0000000000480000-0x0000000000481000-memory.dmp