Analysis

  • max time kernel
    47s
  • max time network
    136s
  • platform
    windows10_x64
  • resource
    win10-en
  • submitted
    02/09/2021, 14:21

General

  • Target
    027eb7b43d4c9d6c2340d2c2391cd6c9.exe
  • Size 705KB
  • Sample210902-rn2p5adcdl
  • SHA256 2e607b4e0cec9f7569023816f39f2822e4363c9b67ca3bf8eb128932e42a0535
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • crg3

C2
  • http://www.infinityormus.com/crg3/

Decoy
  • g-strip.com

  • mercedestaydo.com

  • bettypersonalized.com

  • smithsndvine.com

  • lrkingdee.com

  • steigtechnik.club

  • joyous.world

  • lockhartsecurity.net

  • dogpouchy.com

  • sallysharman.com

  • moylook.online

  • safercheckin.com

  • pinsiteup14.online

  • infinitytattoocare.com

  • daiwans1.com

  • nativress.com

  • vanessagracebang.xyz

  • adiguzelboya.net

  • getiphoneforfree.com

  • villadelsolguadalupe.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 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\027eb7b43d4c9d6c2340d2c2391cd6c9.exe
    "C:\Users\Admin\AppData\Local\Temp\027eb7b43d4c9d6c2340d2c2391cd6c9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4720
    • C:\Users\Admin\AppData\Local\Temp\027eb7b43d4c9d6c2340d2c2391cd6c9.exe
      "C:\Users\Admin\AppData\Local\Temp\027eb7b43d4c9d6c2340d2c2391cd6c9.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4544

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4544-125-0x0000000000400000-0x000000000042E000-memory.dmp

        memory/4544-127-0x0000000001050000-0x0000000001370000-memory.dmp

        memory/4720-115-0x0000000000760000-0x0000000000761000-memory.dmp

        memory/4720-117-0x00000000055E0000-0x00000000055E1000-memory.dmp

        memory/4720-118-0x00000000050E0000-0x00000000050E1000-memory.dmp

        memory/4720-119-0x0000000005050000-0x0000000005051000-memory.dmp

        memory/4720-120-0x0000000005280000-0x0000000005296000-memory.dmp

        memory/4720-121-0x00000000074E0000-0x00000000074E1000-memory.dmp

        memory/4720-122-0x0000000005090000-0x0000000005091000-memory.dmp

        memory/4720-123-0x0000000007580000-0x00000000075E5000-memory.dmp

        memory/4720-124-0x0000000007730000-0x000000000775F000-memory.dmp