Analysis

  • max time kernel
    148s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    31-08-2024 01:42

General

  • Target

    DPPLYAD_12872 PDF.exe

  • Size

    717KB

  • MD5

    f2580b66b44f9b6b801cf2204cfbf15a

  • SHA1

    a3c6185732dcfed0bf086b8ead7e5783c4625570

  • SHA256

    cc1b719f0ae40d0b53765aae8480474dbc7277428f56184d2dc94a0de5fbbf67

  • SHA512

    ffe68097dec7249933c7676f773ce6712bdbcd5e02e2619f933d6fc1e603d529ae82b8d35311e70abc3ca88e4b5012153165c4917ac65c93ba63fdee61af27eb

  • SSDEEP

    12288:bVVkSZbxd8O+rqknN5kOnH2ajJUNDQZJ69HsXHTALxbotLrNIm/:fkCHyFN5fH2alQDugMXAxU

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

he2a

Decoy

070001606.xyz

jesuseascriancas.online

as-eltransport.xyz

bankditalia-company.online

linkedin-stijngraat.online

sportsbetd.xyz

spanish-classes-76893.bond

infonation.pro

nxwzbze.forum

rush-pay.biz

fulfillmissions.lat

infolungcancer.xyz

aqario.xyz

omepro.solar

jackmanmueshl.shop

amcart.store

ishanaudichya.xyz

sun4rk.shop

depression-test-74287.bond

chipit.shop

Signatures

  • Formbook

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

  • Formbook payload 3 IoCs
  • Deletes itself 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1208
    • C:\Users\Admin\AppData\Local\Temp\DPPLYAD_12872 PDF.exe
      "C:\Users\Admin\AppData\Local\Temp\DPPLYAD_12872 PDF.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2488
      • C:\Users\Admin\AppData\Local\Temp\DPPLYAD_12872 PDF.exe
        "C:\Users\Admin\AppData\Local\Temp\DPPLYAD_12872 PDF.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:596
    • C:\Windows\SysWOW64\cscript.exe
      "C:\Windows\SysWOW64\cscript.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2720
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\DPPLYAD_12872 PDF.exe"
        3⤵
        • Deletes itself
        • System Location Discovery: System Language Discovery
        PID:2684

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/596-8-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/596-15-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/596-16-0x0000000000140000-0x0000000000154000-memory.dmp

    Filesize

    80KB

  • memory/596-13-0x0000000000970000-0x0000000000C73000-memory.dmp

    Filesize

    3.0MB

  • memory/596-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/596-11-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/596-7-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/1208-18-0x0000000004B10000-0x0000000004C5F000-memory.dmp

    Filesize

    1.3MB

  • memory/1208-22-0x0000000004B10000-0x0000000004C5F000-memory.dmp

    Filesize

    1.3MB

  • memory/1208-24-0x0000000003760000-0x0000000003860000-memory.dmp

    Filesize

    1024KB

  • memory/2488-1-0x0000000001070000-0x0000000001128000-memory.dmp

    Filesize

    736KB

  • memory/2488-12-0x0000000073D30000-0x000000007441E000-memory.dmp

    Filesize

    6.9MB

  • memory/2488-3-0x0000000000560000-0x0000000000578000-memory.dmp

    Filesize

    96KB

  • memory/2488-2-0x0000000073D30000-0x000000007441E000-memory.dmp

    Filesize

    6.9MB

  • memory/2488-6-0x00000000052F0000-0x0000000005366000-memory.dmp

    Filesize

    472KB

  • memory/2488-0-0x0000000073D3E000-0x0000000073D3F000-memory.dmp

    Filesize

    4KB

  • memory/2488-4-0x0000000073D3E000-0x0000000073D3F000-memory.dmp

    Filesize

    4KB

  • memory/2488-5-0x0000000073D30000-0x000000007441E000-memory.dmp

    Filesize

    6.9MB

  • memory/2720-20-0x00000000003F0000-0x0000000000412000-memory.dmp

    Filesize

    136KB

  • memory/2720-19-0x00000000003F0000-0x0000000000412000-memory.dmp

    Filesize

    136KB

  • memory/2720-21-0x0000000000170000-0x000000000019F000-memory.dmp

    Filesize

    188KB