Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    26-09-2024 16:52

General

  • Target

    Bonifico 2692024pdf.exe

  • Size

    1.1MB

  • MD5

    ab5a5fadd9a58b412281fa7c040c54ef

  • SHA1

    d67c6a5fb65869cbb381c0a8276dea5e30ecfed1

  • SHA256

    e4d1f88b5db146a70bce062886dd60b15d13bda9b325535ef4d3ffcb484981ec

  • SHA512

    fd4144fccc27cab79fa9001e9847a65cc778f01c1d2311babc8982cd30c6ba4f2e85d8059f68b9111cfe103d29172dd40d4aadc6e29cb3db60a07e2af5d321f9

  • SSDEEP

    24576:PAHnh+eWsN3skA4RV1Hom2KXMmHara7ystgXDMSJA1p5:yh+ZkldoPK8Yara7y4S5Wl

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

e23y

Decoy

stiloeconforto.shop

79nn470gl.autos

ffg.autos

elix-saaac.buzz

tlasbet88win.sbs

inoliga.app

777.fun

avada-ga-3.press

avandakitchen.online

61ep864tr.autos

igitalonlineseva.online

ar-deals-15908.bond

sqqpkv.pro

368i8rnoy.xyz

lxspinsenin.lol

9y204r7eo.sbs

toptalkingaboutit.net

eeplab.xyz

filmyhit.vip

athroom-remodeling-59089.bond

Signatures

  • Formbook

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

  • Formbook payload 4 IoCs
  • Suspicious use of SetThreadContext 4 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 30 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1200
    • C:\Users\Admin\AppData\Local\Temp\Bonifico 2692024pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\Bonifico 2692024pdf.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2252
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\Bonifico 2692024pdf.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2220
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\SysWOW64\cmd.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:2808
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\svchost.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2688

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1200-21-0x0000000004890000-0x0000000004970000-memory.dmp

    Filesize

    896KB

  • memory/1200-33-0x0000000004970000-0x0000000004A7F000-memory.dmp

    Filesize

    1.1MB

  • memory/1200-32-0x0000000004970000-0x0000000004A7F000-memory.dmp

    Filesize

    1.1MB

  • memory/1200-30-0x0000000004970000-0x0000000004A7F000-memory.dmp

    Filesize

    1.1MB

  • memory/1200-26-0x0000000006190000-0x0000000006305000-memory.dmp

    Filesize

    1.5MB

  • memory/1200-16-0x0000000003B60000-0x0000000003D60000-memory.dmp

    Filesize

    2.0MB

  • memory/1200-17-0x0000000004890000-0x0000000004970000-memory.dmp

    Filesize

    896KB

  • memory/1200-22-0x0000000006190000-0x0000000006305000-memory.dmp

    Filesize

    1.5MB

  • memory/2220-14-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2220-19-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2220-20-0x0000000000210000-0x0000000000224000-memory.dmp

    Filesize

    80KB

  • memory/2220-15-0x00000000001D0000-0x00000000001E4000-memory.dmp

    Filesize

    80KB

  • memory/2220-12-0x0000000000940000-0x0000000000C43000-memory.dmp

    Filesize

    3.0MB

  • memory/2220-11-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2252-10-0x0000000000120000-0x0000000000124000-memory.dmp

    Filesize

    16KB

  • memory/2808-23-0x000000004A240000-0x000000004A28C000-memory.dmp

    Filesize

    304KB

  • memory/2808-24-0x000000004A240000-0x000000004A28C000-memory.dmp

    Filesize

    304KB

  • memory/2808-25-0x0000000000080000-0x00000000000AF000-memory.dmp

    Filesize

    188KB