Analysis

  • max time kernel
    121s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    23/10/2023, 17:43

General

  • Target

    NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe

  • Size

    636KB

  • MD5

    00fd4d2c65c750f7b8c1d3c01ca1971d

  • SHA1

    9948ab44fcf59db07b020c54af3f957c9d4a4cd6

  • SHA256

    a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7

  • SHA512

    72e8f912ab8324057bfbcdc875eaff34d9f1dedd27d2e7d84f12d904f9a195f689bc14c6f8e50c846fbd10e69d1da4b9fa322d5618fc6f9d90c372c7b77055db

  • SSDEEP

    12288:IjTB7s9DwY5hq+BqBkUkdVz4BygljeHaDKvjx/TzwXGKimdXv:KB7s9DdhvqRkXENNDKvjx/TzwXfii

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

k0p2

Decoy

theluxurytraveljournal.com

skybet10.com

mountruqal.online

onlyones.xyz

kloea.top

studio7crochet.online

dhv9gmy.top

walkereld.com

script-shore.com

bwerger02.xyz

clempi.xyz

lishapanchal.com

imagemaza.com

ludu65.com

zenith-leadership.com

undertheradar.zone

802cm.top

budeny.com

piabellacasino338.com

eclipse-demolition.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.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2088
    • C:\Users\Admin\AppData\Local\Temp\NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe
      "C:\Users\Admin\AppData\Local\Temp\NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2672

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2088-6-0x0000000000350000-0x0000000000360000-memory.dmp

          Filesize

          64KB

        • memory/2088-7-0x0000000007C10000-0x0000000007C7E000-memory.dmp

          Filesize

          440KB

        • memory/2088-2-0x0000000000470000-0x00000000004B0000-memory.dmp

          Filesize

          256KB

        • memory/2088-3-0x0000000000370000-0x0000000000388000-memory.dmp

          Filesize

          96KB

        • memory/2088-4-0x0000000074A50000-0x000000007513E000-memory.dmp

          Filesize

          6.9MB

        • memory/2088-5-0x0000000000470000-0x00000000004B0000-memory.dmp

          Filesize

          256KB

        • memory/2088-1-0x0000000074A50000-0x000000007513E000-memory.dmp

          Filesize

          6.9MB

        • memory/2088-13-0x0000000074A50000-0x000000007513E000-memory.dmp

          Filesize

          6.9MB

        • memory/2088-0-0x00000000012F0000-0x0000000001394000-memory.dmp

          Filesize

          656KB

        • memory/2672-9-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2672-8-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2672-12-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2672-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2672-14-0x0000000000A20000-0x0000000000D23000-memory.dmp

          Filesize

          3.0MB

        • memory/2672-15-0x0000000000A20000-0x0000000000D23000-memory.dmp

          Filesize

          3.0MB