Resubmissions

16/09/2024, 09:17

240916-k9he2szdmp7

16/09/2024, 09:12

240916-k568lszbrk10

Analysis

  • max time kernel
    295s
  • max time network
    282s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/09/2024, 09:12

General

  • Target
    RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
  • Size 959KB
  • Sample240916-k568lszbrk
  • SHA256 b967a8b7765a762514d4b8d172fabb655af83d7279fd15cd513e217675ce96a9
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • bs26

Decoy
  • bhkflatforsale.today

  • 89486.cyou

  • asstortlawsuit-26.today

  • 935fkg.top

  • lanetaryadventure.website

  • 5-77.xyz

  • yankosensei.top

  • esasi.boats

  • ortasmundial.online

  • gfo.net

  • mhgriu.xyz

  • 440.top

  • 52zh366hq.bond

  • arage-door-tab.fun

  • heriffburns.info

  • ndogamingslot.club

  • lrinstlusa.today

  • ssdefdhet.fun

  • dbg.net

  • ome-remodeling-82737.bond

Signatures

  • Formbook

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

  • Formbook payload 4 IoCs
  • Drops startup file 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 5 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • AutoIT Executable 2 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 6 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3464
    • C:\Users\Admin\AppData\Local\Temp\RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
      "C:\Users\Admin\AppData\Local\Temp\RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2984
      • C:\Users\Admin\AppData\Local\directory\name.exe
        "C:\Users\Admin\AppData\Local\Temp\RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe"
        3⤵
        • Drops startup file
        • Executes dropped EXE
        • 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:2872
        • C:\Windows\SysWOW64\svchost.exe
          "C:\Users\Admin\AppData\Local\Temp\RFQ REF-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe"
          4⤵
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          PID:2396
    • C:\Windows\SysWOW64\msiexec.exe
      "C:\Windows\SysWOW64\msiexec.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:4532
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\svchost.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1288

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        name.exe

        • Path C:\Users\Admin\AppData\Local\directory\name.exe
        • Size 959KB
        • SHA256 b967a8b7765a762514d4b8d172fabb655af83d7279fd15cd513e217675ce96a9
        • MD5 SHA1 SHA512 SSDEEP

        memory/2396-22-0x0000000000B20000-0x0000000000B34000-memory.dmp

        memory/2396-21-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2396-19-0x0000000001000000-0x000000000134A000-memory.dmp

        memory/2396-16-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2872-18-0x0000000000680000-0x000000000088B000-memory.dmp

        memory/2872-7-0x0000000000680000-0x000000000088B000-memory.dmp

        memory/2872-14-0x00000000038D0000-0x0000000003AD0000-memory.dmp

        memory/2984-3-0x0000000003DE0000-0x0000000003FE0000-memory.dmp

        memory/2984-9-0x0000000000700000-0x000000000090B000-memory.dmp

        memory/2984-0-0x0000000000700000-0x000000000090B000-memory.dmp

        memory/3464-32-0x0000000002DE0000-0x0000000002ED2000-memory.dmp

        memory/3464-23-0x0000000002DE0000-0x0000000002ED2000-memory.dmp

        memory/3464-37-0x0000000008420000-0x00000000084DB000-memory.dmp

        memory/4532-28-0x00000000004C0000-0x00000000004D2000-memory.dmp

        memory/4532-29-0x0000000000A00000-0x0000000000A2F000-memory.dmp

        memory/4532-30-0x0000000002980000-0x0000000002CCA000-memory.dmp

        memory/4532-31-0x0000000000A00000-0x0000000000A2F000-memory.dmp

        memory/4532-26-0x00000000004C0000-0x00000000004D2000-memory.dmp

        memory/4532-34-0x00000000027C0000-0x0000000002853000-memory.dmp

        memory/4532-24-0x00000000004C0000-0x00000000004D2000-memory.dmp