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Analysis

  • max time kernel
    141s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2023, 15:41

General

  • Target

    b517a1d2e474a6475600e67b6942420f90dde12f8520e2e1dd6f33560fb02dc9.exe

  • Size

    6.3MB

  • MD5

    c9bcb12fb73e210b94e82d571ed2d245

  • SHA1

    a0eaa75e5ebcda66c1fcde621b2e4385f34c4615

  • SHA256

    b517a1d2e474a6475600e67b6942420f90dde12f8520e2e1dd6f33560fb02dc9

  • SHA512

    a10addfd311ead10d0d69d6a2a50bee817d95c602300a1748c1a6a16303c83cfe0979772677a3d0cc596c9473b02f3e0f65206329d8765b7dee3397045638217

  • SSDEEP

    98304:GwYsi/0YL5Yc68aGAE3/MarNv6Gh8A/MFUSuDt+983JYp:GqYts8pAEhrNvb2FUlc983M

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 8 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies system certificate store 2 TTPs 8 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b517a1d2e474a6475600e67b6942420f90dde12f8520e2e1dd6f33560fb02dc9.exe
    "C:\Users\Admin\AppData\Local\Temp\b517a1d2e474a6475600e67b6942420f90dde12f8520e2e1dd6f33560fb02dc9.exe"
    1⤵
    • Loads dropped DLL
    • Modifies Internet Explorer settings
    • Modifies system certificate store
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    PID:2232

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    61f4c41152e584aa28196fd59570d1c5

    SHA1

    f77024509b084815cae764f0c2a61239a062982b

    SHA256

    ad30640ccd8673d438e6d106091e70847d277f3b351f2a554380ea85098fa87d

    SHA512

    d0fc77b12c82ea30aa720d8a2d3d076afc774c15b12496763e835ab5dbfd31bc793c3ce3ba3d4a7329ca3bad486be81e72c11c13d60af04d4096bb756501dc33

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    95ad37a8ab8d70f34fdd24f946da61eb

    SHA1

    ed42d537afa0062f1f293bdcb16dff9712fc7971

    SHA256

    b2b8daa4f8a8ee53f71eded0f85bb28a53bc5f857f965dfb3ff19f3c95efafbb

    SHA512

    6065bee86f0ee641c5087c6dd118911b9339950481f0b4dedea32ceef04ae0ad645bf34a291ae1fbd9049183b185f3b5d9af2f179f76f25809618b0792c01ec9

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    08a3a2243b3a08042eb91f244ed4011b

    SHA1

    130988f0894506a3faf65aeea11572c22070ee29

    SHA256

    becafbdfde8295971aa62a4bdad027ffa10e78ece461decc1a2f061a9d5e91dd

    SHA512

    c739d03c5ce508ad7a7f7d577342c0c0a761b812de1594bc3c183695869728ecbb5b3978bdd9b910eee0fd007b99e7d7950159b2214dc5f306f6bd2db6b63fd7

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\DV38LGVA\quill.bubble[1].css

    Filesize

    24KB

    MD5

    4c36b98f83d8c928477190728178e3a8

    SHA1

    5926a7b8724ebdfb51e375fa96da5f03462c932c

    SHA256

    799367ba0fc9c9ec823ccaa0f44a876c1e5799c105d848689dbf66a0b7800433

    SHA512

    709833e8cbe3fd8998a865ee972e540ad83827ae28ae5fc86cddefca8a52e37d1927a1636bc1c16c4f033d620a525e17b452c525c891ab8fdbcb9d437fd16808

  • C:\Users\Admin\AppData\Local\Temp\Cab8857.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\GameClient30192\Game.exe

    Filesize

    1.3MB

    MD5

    875c31064b2b780ed07bf59d6d1fc70a

    SHA1

    2d63e4014a0d3a52b3146ce9892b2702e02068e4

    SHA256

    e612ca94d4550b1878b774af8875860e160fd0a7cefb9e134bfbdb88da09beff

    SHA512

    6f9d6f9d690f0b181d6f175b3e98e009afc3f44799fd7ab85c3e0cdf4ce376c043d9184e49c51e57edca14c937cbeb30d7b09c24135daffd7b5effca7f70d357

  • C:\Users\Admin\AppData\Local\Temp\GameClient30192\game.dat

    Filesize

    126B

    MD5

    d999e2929339add9cebbef295d1bbeb7

    SHA1

    5c41bee0fdae4f025c2770c8c902148b375208a3

    SHA256

    237dce3d880566ed658d08372e355ff743bcb6f32aa4b24a2926b062c56c77c0

    SHA512

    f98fa001c8846bd2029f1254e8108cb79ddcee2556e864dd699a8066f40e809d9f63faac2125fa697057288785ae3eb94cbecb7dab93553ac57deea07c1262ae

  • C:\Users\Admin\AppData\Local\Temp\GameClient30192\mod_fgcq.zip

    Filesize

    759KB

    MD5

    f7edc2f70dcdf9018d2d3d37d8fd6022

    SHA1

    f3c62e0f7bbee32e8b14598918bcdd7fea271a8d

    SHA256

    73c601edeb03f0d383a2c06d161287a7adb1889621d54cc8a53b76d540a50b04

    SHA512

    2df823836b57eef824192f454f771445999bc7d32e1f4401a321d17547ab744885ccd40304b6dd401a1b796e209c342772543712978f46ce4ba6b76acae06661

  • C:\Users\Admin\AppData\Local\Temp\GameClient30192\ÐÂå©´«Ææ1.exe

    Filesize

    6.3MB

    MD5

    c9bcb12fb73e210b94e82d571ed2d245

    SHA1

    a0eaa75e5ebcda66c1fcde621b2e4385f34c4615

    SHA256

    b517a1d2e474a6475600e67b6942420f90dde12f8520e2e1dd6f33560fb02dc9

    SHA512

    a10addfd311ead10d0d69d6a2a50bee817d95c602300a1748c1a6a16303c83cfe0979772677a3d0cc596c9473b02f3e0f65206329d8765b7dee3397045638217

  • C:\Users\Admin\AppData\Local\Temp\Tar8858.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

  • \Users\Admin\AppData\Local\Temp\GameClient30192\Game.exe

    Filesize

    1.3MB

    MD5

    875c31064b2b780ed07bf59d6d1fc70a

    SHA1

    2d63e4014a0d3a52b3146ce9892b2702e02068e4

    SHA256

    e612ca94d4550b1878b774af8875860e160fd0a7cefb9e134bfbdb88da09beff

    SHA512

    6f9d6f9d690f0b181d6f175b3e98e009afc3f44799fd7ab85c3e0cdf4ce376c043d9184e49c51e57edca14c937cbeb30d7b09c24135daffd7b5effca7f70d357

  • \Users\Admin\AppData\Local\Temp\GameClient30192\Game.exe

    Filesize

    1.3MB

    MD5

    875c31064b2b780ed07bf59d6d1fc70a

    SHA1

    2d63e4014a0d3a52b3146ce9892b2702e02068e4

    SHA256

    e612ca94d4550b1878b774af8875860e160fd0a7cefb9e134bfbdb88da09beff

    SHA512

    6f9d6f9d690f0b181d6f175b3e98e009afc3f44799fd7ab85c3e0cdf4ce376c043d9184e49c51e57edca14c937cbeb30d7b09c24135daffd7b5effca7f70d357

  • \Users\Admin\AppData\Local\Temp\GameClient30192\ÐÂå©´«Ææ1.exe

    Filesize

    6.3MB

    MD5

    c9bcb12fb73e210b94e82d571ed2d245

    SHA1

    a0eaa75e5ebcda66c1fcde621b2e4385f34c4615

    SHA256

    b517a1d2e474a6475600e67b6942420f90dde12f8520e2e1dd6f33560fb02dc9

    SHA512

    a10addfd311ead10d0d69d6a2a50bee817d95c602300a1748c1a6a16303c83cfe0979772677a3d0cc596c9473b02f3e0f65206329d8765b7dee3397045638217

  • \Users\Admin\AppData\Local\Temp\GameClient30192\ÐÂå©´«Ææ1.exe

    Filesize

    6.3MB

    MD5

    c9bcb12fb73e210b94e82d571ed2d245

    SHA1

    a0eaa75e5ebcda66c1fcde621b2e4385f34c4615

    SHA256

    b517a1d2e474a6475600e67b6942420f90dde12f8520e2e1dd6f33560fb02dc9

    SHA512

    a10addfd311ead10d0d69d6a2a50bee817d95c602300a1748c1a6a16303c83cfe0979772677a3d0cc596c9473b02f3e0f65206329d8765b7dee3397045638217

  • \Users\Admin\AppData\Local\Temp\GameClient30192\ÐÂå©´«Ææ1.exe

    Filesize

    6.3MB

    MD5

    c9bcb12fb73e210b94e82d571ed2d245

    SHA1

    a0eaa75e5ebcda66c1fcde621b2e4385f34c4615

    SHA256

    b517a1d2e474a6475600e67b6942420f90dde12f8520e2e1dd6f33560fb02dc9

    SHA512

    a10addfd311ead10d0d69d6a2a50bee817d95c602300a1748c1a6a16303c83cfe0979772677a3d0cc596c9473b02f3e0f65206329d8765b7dee3397045638217

  • \Users\Admin\AppData\Local\Temp\GameClient30192\ÐÂå©´«Ææ1.exe

    Filesize

    6.3MB

    MD5

    c9bcb12fb73e210b94e82d571ed2d245

    SHA1

    a0eaa75e5ebcda66c1fcde621b2e4385f34c4615

    SHA256

    b517a1d2e474a6475600e67b6942420f90dde12f8520e2e1dd6f33560fb02dc9

    SHA512

    a10addfd311ead10d0d69d6a2a50bee817d95c602300a1748c1a6a16303c83cfe0979772677a3d0cc596c9473b02f3e0f65206329d8765b7dee3397045638217

  • \Users\Admin\AppData\Local\Temp\GameClient30192\ÐÂå©´«Ææ1.exe

    Filesize

    6.3MB

    MD5

    c9bcb12fb73e210b94e82d571ed2d245

    SHA1

    a0eaa75e5ebcda66c1fcde621b2e4385f34c4615

    SHA256

    b517a1d2e474a6475600e67b6942420f90dde12f8520e2e1dd6f33560fb02dc9

    SHA512

    a10addfd311ead10d0d69d6a2a50bee817d95c602300a1748c1a6a16303c83cfe0979772677a3d0cc596c9473b02f3e0f65206329d8765b7dee3397045638217

  • \Users\Admin\AppData\Local\Temp\GameClient30192\ÐÂå©´«Ææ1.exe

    Filesize

    6.3MB

    MD5

    c9bcb12fb73e210b94e82d571ed2d245

    SHA1

    a0eaa75e5ebcda66c1fcde621b2e4385f34c4615

    SHA256

    b517a1d2e474a6475600e67b6942420f90dde12f8520e2e1dd6f33560fb02dc9

    SHA512

    a10addfd311ead10d0d69d6a2a50bee817d95c602300a1748c1a6a16303c83cfe0979772677a3d0cc596c9473b02f3e0f65206329d8765b7dee3397045638217

  • memory/2232-0-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/2232-187-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/2232-2-0x00000000002B0000-0x00000000002B1000-memory.dmp

    Filesize

    4KB

  • memory/2232-199-0x0000000000400000-0x0000000000A1D000-memory.dmp

    Filesize

    6.1MB

  • memory/2232-218-0x0000000000400000-0x0000000000A1D000-memory.dmp

    Filesize

    6.1MB