Analysis

  • max time kernel
    133s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/11/2024, 02:55

General

  • Target

    7ac4141ce8a1a85afeed0db616764bd1fb4250eee745d4031a1869f56fac5721.xlsm

  • Size

    46KB

  • MD5

    8067a16d4d0ac8d1e5b288fea281e18d

  • SHA1

    53c64b31a8d4b0d704aba42693039efe5d9677f2

  • SHA256

    7ac4141ce8a1a85afeed0db616764bd1fb4250eee745d4031a1869f56fac5721

  • SHA512

    fb44c87e3132ac84a6255434ec9ac8ca607fb23837545f769b39ca2074eabdd8dd235be4c9ff554b70c092453cc1d2615c9cfe5d85ca3cacec1c9e580ed5c5c9

  • SSDEEP

    768:H1m2o0pOODOevZCwrvtTzdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+Uh0Vf1V5f+:H1HoadD3tT5fTR4Lh1NisFYBc3cr+Uqu

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://rosywhitecleaningsolution.com/wp-admin/PqMw6fND8Bb1I4VPR10/

xlm40.dropper

http://havilaholuemglobal.com/dofz29/ymIfCcEL8I5kjA6E/

xlm40.dropper

http://www.floresguitarinstruction.com/wp-admin/jWlCX/

xlm40.dropper

http://www.drcc.co.za/restoredcontent/nAKvnbRpazx7c/

xlm40.dropper

http://aopda.org/wp-content/uploads/RDL75PME7OKHk4f/

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 1 IoCs

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

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\7ac4141ce8a1a85afeed0db616764bd1fb4250eee745d4031a1869f56fac5721.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3884
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe /s ..\sei.ocx
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:1952

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

    Filesize

    1KB

    MD5

    e1eb5f1e650997f542ba4aeb890efbe0

    SHA1

    c3591a08763adce8bb1dad8f8bb3f64487cd0e5e

    SHA256

    91430e5f60be6016fd35796dbf7c221d0e450b25a663721a2309d95a5af285e6

    SHA512

    6c6701b1034d92da8f1c85e78b1da19d18f08e2fe5f242f5069432a611436655ff4fdeaa33d5b21a7d194b3673598d1ff01a15bcad39e2414d334e803b6784a6

  • C:\Users\Admin\sei.ocx

    Filesize

    4KB

    MD5

    516b2344b8e6d942a367a6dc91e7da0f

    SHA1

    a297d609ad5432a9d781455796e15babbd6cc1cb

    SHA256

    f19eeb646084e255a973b43b33fc4c73886359c7ff448c4b6d46a2a24060d73a

    SHA512

    c565573ef063456035758e72f1e91479a27feb7e178b9a3b73a369bf4e3dbee95331864aaf57af888eccda738bca5602d971eace06f080979de80f5829942c4e

  • memory/3884-14-0x00007FFDDC8F0000-0x00007FFDDCAE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3884-11-0x00007FFDDC8F0000-0x00007FFDDCAE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3884-4-0x00007FFD9C970000-0x00007FFD9C980000-memory.dmp

    Filesize

    64KB

  • memory/3884-6-0x00007FFDDC8F0000-0x00007FFDDCAE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3884-5-0x00007FFDDC8F0000-0x00007FFDDCAE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3884-7-0x00007FFD9C970000-0x00007FFD9C980000-memory.dmp

    Filesize

    64KB

  • memory/3884-9-0x00007FFDDC8F0000-0x00007FFDDCAE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3884-15-0x00007FFD9A0E0000-0x00007FFD9A0F0000-memory.dmp

    Filesize

    64KB

  • memory/3884-10-0x00007FFDDC8F0000-0x00007FFDDCAE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3884-13-0x00007FFD9A0E0000-0x00007FFD9A0F0000-memory.dmp

    Filesize

    64KB

  • memory/3884-2-0x00007FFD9C970000-0x00007FFD9C980000-memory.dmp

    Filesize

    64KB

  • memory/3884-0-0x00007FFD9C970000-0x00007FFD9C980000-memory.dmp

    Filesize

    64KB

  • memory/3884-12-0x00007FFDDC8F0000-0x00007FFDDCAE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3884-8-0x00007FFDDC8F0000-0x00007FFDDCAE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3884-16-0x00007FFDDC8F0000-0x00007FFDDCAE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3884-19-0x00007FFDDC8F0000-0x00007FFDDCAE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3884-18-0x00007FFDDC8F0000-0x00007FFDDCAE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3884-17-0x00007FFDDC8F0000-0x00007FFDDCAE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3884-3-0x00007FFD9C970000-0x00007FFD9C980000-memory.dmp

    Filesize

    64KB

  • memory/3884-37-0x00007FFDDC8F0000-0x00007FFDDCAE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3884-38-0x00007FFDDC98D000-0x00007FFDDC98E000-memory.dmp

    Filesize

    4KB

  • memory/3884-39-0x00007FFDDC8F0000-0x00007FFDDCAE5000-memory.dmp

    Filesize

    2.0MB

  • memory/3884-1-0x00007FFDDC98D000-0x00007FFDDC98E000-memory.dmp

    Filesize

    4KB