Analysis

  • max time kernel
    69s
  • max time network
    72s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    22/09/2021, 12:09

General

  • Target
    9eebb00c7038e89f5b8d2caca13d2ddf.exe
  • Size 533KB
  • Sample210922-pbghbafagn
  • SHA256 f03c40561ba64d0797bcf79bfefd015c8d9ca010f1bd67b3d27ffab584a9911e
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • fzsg

C2
  • http://www.grouplmc.com/fzsg/

Decoy
  • thewetpatch.wtf

  • oceanfrontrecords.com

  • ultimatemecha.com

  • domainnameshq.com

  • schieksrvservice.com

  • bedandbreakfastitalia.cloud

  • rfmlc.com

  • hightechvids.com

  • greenvilledermotolgy.com

  • psilocybinforu.com

  • xjkerwen.com

  • euro-d-rev.com

  • shans-online.com

  • masterofcrypto.com

  • gamodaitaliana.online

  • lavivabet217.com

  • femsol.online

  • qafyzey.site

  • kang17.xyz

  • kilimlove.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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9eebb00c7038e89f5b8d2caca13d2ddf.exe
    "C:\Users\Admin\AppData\Local\Temp\9eebb00c7038e89f5b8d2caca13d2ddf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:628
    • C:\Users\Admin\AppData\Local\Temp\9eebb00c7038e89f5b8d2caca13d2ddf.exe
      "C:\Users\Admin\AppData\Local\Temp\9eebb00c7038e89f5b8d2caca13d2ddf.exe"
      2⤵
        PID:3988
      • C:\Users\Admin\AppData\Local\Temp\9eebb00c7038e89f5b8d2caca13d2ddf.exe
        "C:\Users\Admin\AppData\Local\Temp\9eebb00c7038e89f5b8d2caca13d2ddf.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3936

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/628-114-0x0000000000150000-0x0000000000151000-memory.dmp

          memory/628-116-0x00000000050B0000-0x00000000050B1000-memory.dmp

          memory/628-117-0x0000000004BB0000-0x0000000004BB1000-memory.dmp

          memory/628-118-0x0000000004AA0000-0x0000000004B32000-memory.dmp

          memory/628-119-0x0000000004B50000-0x0000000004B51000-memory.dmp

          memory/628-120-0x0000000004E40000-0x0000000004E41000-memory.dmp

          memory/628-121-0x0000000004D80000-0x0000000004D9D000-memory.dmp

          memory/628-122-0x00000000059D0000-0x0000000005A31000-memory.dmp

          memory/628-123-0x0000000005A40000-0x0000000005A71000-memory.dmp

          memory/3936-124-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/3936-126-0x00000000012D0000-0x00000000015F0000-memory.dmp