Analysis

  • max time kernel
    120s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    23/10/2023, 17:44

General

  • Target

    NEAS.a40c92a00ca0f04cd04883d555859cf2c8e884a01329defd3631c7cc61204ff8exe_JC.exe

  • Size

    591KB

  • MD5

    03ba07ae9665412a170bbe06dd55d724

  • SHA1

    060461b26a84d0db8609404c5f1c7977b3b5a7d0

  • SHA256

    a40c92a00ca0f04cd04883d555859cf2c8e884a01329defd3631c7cc61204ff8

  • SHA512

    d7db15a5457c9ebe8e2cf39689e7c89de70c5870e2bc26aab6258b258f09d8ae06991cad12c07dcbd39f130e22cc5645ac7d4ec3e96ac75f39187f2438a99511

  • SSDEEP

    12288:L8zS55mFzy6+NeUKIDG96nhL2Gq89z/s9lVgkVsWjb/5lojH:Lf55qCNeQa0u89TKlVgcjb8jH

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

hinf

Decoy

gemaprojects.com

infinitymarketingsystems.com

pustmegfram.com

mydetailaccelerator.com

zeusoffyp6.click

thegoddessofthehunt.com

abajim.com

jctrhc78.com

iyouiyiti.com

jobscnwire.com

emirates-tobacco.com

onledutech.com

medicinefloor.com

lghyr.fun

dohodnaavtomate.online

fbaxqevemd7.xyz

descontode70porcento.online

assmaco.com

bb845933.site

pinapplecapital.com

Signatures

  • Formbook

    Formbook is a data stealing malware which is capable of stealing data.

  • Formbook payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.a40c92a00ca0f04cd04883d555859cf2c8e884a01329defd3631c7cc61204ff8exe_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.a40c92a00ca0f04cd04883d555859cf2c8e884a01329defd3631c7cc61204ff8exe_JC.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1212
    • C:\Users\Admin\AppData\Local\Temp\NEAS.a40c92a00ca0f04cd04883d555859cf2c8e884a01329defd3631c7cc61204ff8exe_JC.exe
      "C:\Users\Admin\AppData\Local\Temp\NEAS.a40c92a00ca0f04cd04883d555859cf2c8e884a01329defd3631c7cc61204ff8exe_JC.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2768

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1212-6-0x0000000000470000-0x0000000000480000-memory.dmp

          Filesize

          64KB

        • memory/1212-13-0x0000000074C30000-0x000000007531E000-memory.dmp

          Filesize

          6.9MB

        • memory/1212-2-0x00000000004C0000-0x0000000000500000-memory.dmp

          Filesize

          256KB

        • memory/1212-3-0x00000000004A0000-0x00000000004B8000-memory.dmp

          Filesize

          96KB

        • memory/1212-4-0x0000000074C30000-0x000000007531E000-memory.dmp

          Filesize

          6.9MB

        • memory/1212-5-0x00000000004C0000-0x0000000000500000-memory.dmp

          Filesize

          256KB

        • memory/1212-7-0x0000000005090000-0x00000000050FE000-memory.dmp

          Filesize

          440KB

        • memory/1212-0-0x0000000000990000-0x0000000000A2A000-memory.dmp

          Filesize

          616KB

        • memory/1212-1-0x0000000074C30000-0x000000007531E000-memory.dmp

          Filesize

          6.9MB

        • memory/2768-12-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2768-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2768-9-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2768-8-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2768-14-0x0000000000A30000-0x0000000000D33000-memory.dmp

          Filesize

          3.0MB