Analysis

  • max time kernel
    54s
  • max time network
    121s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    16/08/2021, 12:52

General

  • Target
    1423f1e7d436fa26d50fd804f5b93431.exe
  • Size 784KB
  • Sample210816-467rxaymws
  • SHA256 35a776da3e6d2d8bcd69a7427ab25846c233403372bf3ecb6055c252ae696766
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • mxwf

C2
  • http://www.zahnimplantatangebotede.com/mxwf/

Decoy
  • orders-cialis.info

  • auctionorbuy.com

  • meanmugsamore.com

  • yachtcrewmark.com

  • sacredkashilifestudio.net

  • themintyard.com

  • bragafoods.com

  • sierp.com

  • hausofdeme.com

  • anthonyjames915.com

  • bajardepesoencasa.com

  • marciaroyal.com

  • earringlifter.com

  • dsdjfhd9ddksa1as.info

  • bmzproekt.com

  • employmentbc.com

  • ptsdtreatment.space

  • vrchance.com

  • cnrongding.com

  • welovelit.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\1423f1e7d436fa26d50fd804f5b93431.exe
    "C:\Users\Admin\AppData\Local\Temp\1423f1e7d436fa26d50fd804f5b93431.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:804
    • C:\Users\Admin\AppData\Local\Temp\1423f1e7d436fa26d50fd804f5b93431.exe
      "C:\Users\Admin\AppData\Local\Temp\1423f1e7d436fa26d50fd804f5b93431.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1984

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/804-114-0x0000000000940000-0x0000000000941000-memory.dmp

        memory/804-116-0x0000000005290000-0x0000000005291000-memory.dmp

        memory/804-117-0x00000000058E0000-0x00000000058E1000-memory.dmp

        memory/804-118-0x0000000005330000-0x0000000005331000-memory.dmp

        memory/804-119-0x0000000002DD0000-0x0000000002DD1000-memory.dmp

        memory/804-120-0x0000000005500000-0x0000000005501000-memory.dmp

        memory/804-121-0x0000000002D70000-0x0000000002E0C000-memory.dmp

        memory/804-122-0x00000000056A0000-0x00000000056B1000-memory.dmp

        memory/804-123-0x0000000008960000-0x00000000089FC000-memory.dmp

        memory/804-124-0x000000000B0D0000-0x000000000B0FF000-memory.dmp

        memory/1984-125-0x0000000000400000-0x000000000042E000-memory.dmp

        memory/1984-127-0x0000000001530000-0x0000000001850000-memory.dmp