Resubmissions

06/07/2023, 18:35

230706-w8fqlsdg43 7

06/07/2023, 18:32

230706-w6mfdadg35 7

06/07/2023, 18:27

230706-w34kgsdg32 7

05/07/2023, 09:21

230705-lbqjfabd66 7

05/07/2023, 08:59

230705-kxxdfach7v 7

05/07/2023, 08:41

230705-klwmrscg9y 7

05/07/2023, 07:15

230705-h3aqhscf6z 7

05/07/2023, 07:13

230705-h2e9lsba95 7

05/07/2023, 06:50

230705-hl6fvscf2t 7

Analysis

  • max time kernel
    136s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/07/2023, 18:32

General

  • Target

    stella_e2e.xml

  • Size

    4KB

  • MD5

    deb02e17bcc92fef2298a466d71f9457

  • SHA1

    e4259e3c073d4cb4af07bb3a2147fb1e8d7943cb

  • SHA256

    83d0ffc0ea968c3b71c194ecb47bbeb4512137a06e8f7ff7b3973ca23dc467bf

  • SHA512

    cda1fc10cba541658d1f826d735641c2058fadbaf42a9f05e1d8cd3b25fe146db53187548b131bd248e56f34dfebeb3e7b2c1d53784dbe88c8266731aa7401cc

  • SSDEEP

    96:38fSxf3sWhw3h0A+sJCxox9rxT57OxjrWthy9xFnNLWtEy8PM+cRSjOA+Ay:OSxf3sWhw3hysJCxoxHtSZ6tMNoaPsAw

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 39 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE
    "C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\stella_e2e.xml"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4828
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\stella_e2e.xml
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4872
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4872 CREDAT:17410 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:3356

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\HW3GGUK8\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • memory/4828-133-0x00007FFE4F8F0000-0x00007FFE4F900000-memory.dmp

    Filesize

    64KB

  • memory/4828-134-0x00007FFE4F8F0000-0x00007FFE4F900000-memory.dmp

    Filesize

    64KB

  • memory/4828-135-0x00007FFE4F8F0000-0x00007FFE4F900000-memory.dmp

    Filesize

    64KB

  • memory/4828-136-0x00007FFE4F8F0000-0x00007FFE4F900000-memory.dmp

    Filesize

    64KB

  • memory/4828-137-0x00007FFE4F8F0000-0x00007FFE4F900000-memory.dmp

    Filesize

    64KB

  • memory/4828-140-0x00007FFE4F8F0000-0x00007FFE4F900000-memory.dmp

    Filesize

    64KB

  • memory/4828-139-0x00007FFE4F8F0000-0x00007FFE4F900000-memory.dmp

    Filesize

    64KB

  • memory/4828-138-0x00007FFE4F8F0000-0x00007FFE4F900000-memory.dmp

    Filesize

    64KB

  • memory/4828-141-0x00007FFE4F8F0000-0x00007FFE4F900000-memory.dmp

    Filesize

    64KB