Analysis

  • max time kernel
    35s
  • max time network
    118s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    19-01-2021 12:15

General

  • Target

    806f81ab862618774ee7a5a197af916c.exe

  • Size

    968KB

  • MD5

    806f81ab862618774ee7a5a197af916c

  • SHA1

    347c8bea6d0434f82ee7332d8b59705314e0e49a

  • SHA256

    182fd1343975d43f456f199f379210d562d15ea3c8e4c7bd59899d75c18a2fe9

  • SHA512

    7d93b04da992cba93e29e69fa548c9415a9a22b9f3d7a357e2271c622cf73c11479c373102b9d2f10b255ade8e8874c2729be1b1ea968c31a0b9126630b6d3ec

Malware Config

Extracted

Family

formbook

C2

http://www.aftabzahur.com/wgn/

Decoy

kokokara-life-blog.com

faswear.com

futureleadershiptoday.com

date4done.xyz

thecouponinn.com

bbeycarpetsf.com

propolisnasalspray.com

jinjudiamond.com

goodevectors.com

nehyam.com

evalinkapuppets.com

what-if-statistics.com

rateofrisk.com

impacttestonlinne.com

servis-kaydet.info

coloniacafe.com

marcemarketing.com

aarigging.com

goddesswitchery.com

jasqblo.icu

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\806f81ab862618774ee7a5a197af916c.exe
    "C:\Users\Admin\AppData\Local\Temp\806f81ab862618774ee7a5a197af916c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3932
    • C:\Users\Admin\AppData\Local\Temp\806f81ab862618774ee7a5a197af916c.exe
      "{path}"
      2⤵
        PID:1952
      • C:\Users\Admin\AppData\Local\Temp\806f81ab862618774ee7a5a197af916c.exe
        "{path}"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1136

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1136-12-0x0000000000400000-0x000000000042E000-memory.dmp
      Filesize

      184KB

    • memory/1136-13-0x000000000041EAC0-mapping.dmp
    • memory/1136-15-0x0000000001440000-0x0000000001760000-memory.dmp
      Filesize

      3.1MB

    • memory/3932-2-0x0000000073300000-0x00000000739EE000-memory.dmp
      Filesize

      6.9MB

    • memory/3932-3-0x0000000000250000-0x0000000000251000-memory.dmp
      Filesize

      4KB

    • memory/3932-5-0x0000000005010000-0x0000000005011000-memory.dmp
      Filesize

      4KB

    • memory/3932-6-0x0000000004BB0000-0x0000000004BB1000-memory.dmp
      Filesize

      4KB

    • memory/3932-7-0x0000000004B90000-0x0000000004B91000-memory.dmp
      Filesize

      4KB

    • memory/3932-8-0x0000000004D80000-0x0000000004D8E000-memory.dmp
      Filesize

      56KB

    • memory/3932-9-0x0000000004D90000-0x0000000004D91000-memory.dmp
      Filesize

      4KB

    • memory/3932-10-0x0000000006920000-0x000000000696C000-memory.dmp
      Filesize

      304KB

    • memory/3932-11-0x0000000007010000-0x0000000007011000-memory.dmp
      Filesize

      4KB