Analysis

  • max time kernel
    381s
  • max time network
    443s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    15-04-2023 12:36

General

  • Target

    World.xml

  • Size

    112KB

  • MD5

    28a1e2b477ebe7de49df597a4117c28e

  • SHA1

    a7cfdaa2e2307f443bead3b1f02e6936772020d6

  • SHA256

    cbd20c5ccc5b11718b782547bb5b818fe368168c1794b2254fed7333959757da

  • SHA512

    087622b16c9165f8007455b161df4f2e6bf1a5de787c73e3beeaee4583c5bad2b2bdb6320ff61e9b036543342045ff3bed6fc3aa1ed885ce7afa0a619967b38d

  • SSDEEP

    1536:qu4P6sZgrZzXA/hmK5ITweUbPyTOQnSwBnN1RSC4OHKtPrAnyfUZyUtDl5+jZ4uq:7

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 64 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\World.xml"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4120
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\World.xml
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3816
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3816 CREDAT:82945 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:4928

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
    Filesize

    471B

    MD5

    d92d78557e1e883971d3f17d8b611b38

    SHA1

    10918305fca58d5e023f8a73c73c1a5a66c0a07f

    SHA256

    3696799c9e793c52481d7084e47f992f8ab85e64160950b82c203b38f8d0685e

    SHA512

    1719236165e99075f596a00809a83ab758c82894b33bdf8c39d84229aa7f74b8337e455553555ae80900ebf523106ca1aa1816a005f286feaa5dfb58a1955c8e

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
    Filesize

    434B

    MD5

    a5af68290588e93db081bb9a18039503

    SHA1

    a821965eb5579f5a4392f89b3767de83db204571

    SHA256

    ee81bb38a0feff5cfb65c1ced8e9559e1627c9ce0e687f4f7c22b4c7e7936592

    SHA512

    edde7da168a78f40f9b38b15e42a4145fe1eef9de3743d888ae8edde74cc4a87155e6446a6200efaa6d17aaa2a5cc0c2c5c6865ccca72b93bf3b5b82a4faa697

  • C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
    Filesize

    4KB

    MD5

    da597791be3b6e732f0bc8b20e38ee62

    SHA1

    1125c45d285c360542027d7554a5c442288974de

    SHA256

    5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

    SHA512

    d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\480JMPRZ\suggestions[1].en-US
    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\5ERKHJ2B.cookie
    Filesize

    242B

    MD5

    f589a67f35a110cad23568453bdbca22

    SHA1

    8c70e8577fb82444716d0c8173a5ab3b126bf8cc

    SHA256

    6244576b59c0d73f015fa0d1602c4154079f7b1ac2e7127b9a07c03b8f680462

    SHA512

    43903b6a90cc616f7fcce23b0ddc2dfdfeaf872f0aaa51d594ada1bf0e4c2c2744fe7608e6fa26c5db17c72aa6e3d3dcc620d735ce1e6a1d4637e7d6caf63965

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\TEAU4HDP.cookie
    Filesize

    609B

    MD5

    a35f0cb17643f9592bc6003336b82607

    SHA1

    17bea62744a5c3cd38b51980308aa3b0394cc185

    SHA256

    00b1804cf99c7b63eab33ac7fb163c055cd5e352d4ea44990fd772fde9aa8f5d

    SHA512

    1b8e513b8b879ec865b04dd028689c541205f60a82989c02615dae7a82601a4f8b78971c1bd2f34a31e74797ee63e1b6d4fd30dbc8496dc8bbeecddc355090d5

  • memory/4120-124-0x00007FFD1B510000-0x00007FFD1B520000-memory.dmp
    Filesize

    64KB

  • memory/4120-128-0x00007FFD1B510000-0x00007FFD1B520000-memory.dmp
    Filesize

    64KB

  • memory/4120-127-0x00007FFD1B510000-0x00007FFD1B520000-memory.dmp
    Filesize

    64KB

  • memory/4120-126-0x00007FFD1B510000-0x00007FFD1B520000-memory.dmp
    Filesize

    64KB

  • memory/4120-125-0x00007FFD1B510000-0x00007FFD1B520000-memory.dmp
    Filesize

    64KB

  • memory/4120-121-0x00007FFD1B510000-0x00007FFD1B520000-memory.dmp
    Filesize

    64KB

  • memory/4120-123-0x00007FFD1B510000-0x00007FFD1B520000-memory.dmp
    Filesize

    64KB

  • memory/4120-122-0x00007FFD1B510000-0x00007FFD1B520000-memory.dmp
    Filesize

    64KB