Analysis

  • max time kernel
    119s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04/09/2024, 18:27

General

  • Target

    ULTIMATE KASU/DWMLUT (COLORS)/LUT GUI ( windows 11 only )/DwmLutGUI.exe

  • Size

    49KB

  • MD5

    63f7f666bfa56cacba56fc0129a0acd8

  • SHA1

    8543846c7732b0c18a9683c0f1e325e73cfd1ef6

  • SHA256

    0cd2d1a215c1e9e8e58a4c9186df8c9cd7b270aec96b841816eaac67988855e8

  • SHA512

    061df5e4e13d2da6a5fc0fb4a70eb8fbb01c7d99213d3d2cacf1e80733a9d0cf6e483789b06f3d36fbbf1afda80b2e94f9b760767afb16246455fcf3d2c006de

  • SSDEEP

    768:S0jb/3L2WTtbFKChJ0i5zv3RdNrICIB31CxEH8kSiJVDDDDDRVDDDDDsStYcFwVY:vBTVFKCP3z3NrICIBlT8kSi0+wVcl

Score
3/10

Malware Config

Signatures

  • 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.

  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ULTIMATE KASU\DWMLUT (COLORS)\LUT GUI ( windows 11 only )\DwmLutGUI.exe
    "C:\Users\Admin\AppData\Local\Temp\ULTIMATE KASU\DWMLUT (COLORS)\LUT GUI ( windows 11 only )\DwmLutGUI.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3024
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch&plcid=0x409&o1=.NETFramework,Version=v4.8&processName=DwmLutGUI.exe&platform=0009&osver=5&isServer=0&shimver=4.0.30319.0
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2340
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2340 CREDAT:275457 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2216

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    342B

    MD5

    6a8dd6da818b99f5824297e3c8215057

    SHA1

    0dd9ab33f61ced46f79d5d27bd7cc79e14249b3e

    SHA256

    24914487ba38bcbbd4218c18e9c3705c00fc97251c0b94a365547c6f7c4c7bed

    SHA512

    6a74ffd18cdf36af93c54de1f4fd771933636296a74f7e8666bd0a31b771fe8bc270f56925c8668675ca842362041adc0b3e1c37f1a668101d9a6ad7bff43429

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

    Filesize

    342B

    MD5

    61b90f8ca3da21faa6b8d08eeba93a74

    SHA1

    c7dfe680693f6cbad8e4f34b5153659cb9d1fd12

    SHA256

    187ab0ce89fd9d81a2a981b7dc3375860d3159a4a9b672733e2cf2bd2e63bd9b

    SHA512

    cd2307b264bb4f96625b18af1310735f68486bb26d53ffa6483cdfcacf879d60c35da9cc5829ecd365b30352fe65e0fcaaa9515737ff2ff285b68fcb83f2f01f

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

    Filesize

    342B

    MD5

    ed031ba04591bc67574c11d944a79576

    SHA1

    ea9d6c1fe0738e184100312d6d8ce615c9b8d0c1

    SHA256

    e0565f81defa873cefc85069f19a6188050e0787f100102397594073ebc218bc

    SHA512

    92849b00839a6300621088fc4dd748625c934d1705cdf47152168902884b472dd4bfd7e46037729e29b23ee95e4735d677170b1b734044e4fa04cbad127b3d23

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

    Filesize

    342B

    MD5

    f2fbae49efec49fb58aec6702260a90c

    SHA1

    c2eaa5223c010c384fb65d73e69022b706c61caf

    SHA256

    73ce4f333c184f7e944bac69f59d6ea4c5946267f71dde61814dc64913ed737d

    SHA512

    9ae093aa8810d516c5fef391849147a67e72298bdb83dabd5b307f6ce28210b6c97b4986259dc4eee03714841fcef7894e89dfc6aeddb9aaad1bcb5d679f971b

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

    Filesize

    342B

    MD5

    2b3e327bceaf8d72ad6263b12d4294d6

    SHA1

    6dce1a797be72a281675f9beafb87aae0b6a53c6

    SHA256

    d9c14521a5c76eafaaa0611aa740ca52dfc7918716efa37e475cc82ddc97941d

    SHA512

    74ab45588c4ad8af23047ddc6f02aba5f4655a50427dc2dc2af22a3f1652d7e6fa4ea33741969110b09ec12dca7847426d9a1fb07e501719b6ad717b7e00386f

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

    Filesize

    342B

    MD5

    55ba130daebbb77d3fe2c919f20761f3

    SHA1

    4362f4a42929738bc04dce3e24fb0cb81fd0ebd7

    SHA256

    ced11b4da6eba57819fc0bb9cbe9e32fad57c7c198585b7c750ad3025a5819a1

    SHA512

    db9549ed1e4dbf9c8376a19de08972db21183a935f80a115226aef5845b20538fc8fd1c680c15be7175dbf1c358ed3666b6c328286c82706c863721e6c03f42a

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

    Filesize

    342B

    MD5

    d25e340ab8bd250dd7e061b2329e69f0

    SHA1

    24c4b731f081112ebb0a5a1912d91ea8598f609a

    SHA256

    df7f766439a50b32afb28bd82f38ce1572b7dc6e9acb8871b4e49fa89769f8ea

    SHA512

    789f9664bb91cb813941f87638724687894aa1a4e69618afcefedc0a2810640abde7b2ef58c0b955708ef1f110dc03156fe8177b8b4f96cb2ef883b359558b23

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

    Filesize

    342B

    MD5

    d37e1ffe22ed7368c54d02254165d97d

    SHA1

    3604cc0a2b6128cc9d016e547e52930f611bf8d2

    SHA256

    b9b098380f4949ea3f49aaf2f19dd95f8453f4835b8699270d454d08414bbfe8

    SHA512

    050eb06140b108d87b8c82692d8b79a4610adeb47eff2c6a5a221e9b49a85e9a67320df3c275d974bde2832737d679461a21a59dcc5593aa3bcd9dd44b7ee050

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

    Filesize

    342B

    MD5

    8f75808671a4d5f5a8a9d07239df15a4

    SHA1

    de063fcb040a1cf53f7acaf27ee97c2bf1fb16b4

    SHA256

    9000095b6aa4d24ed15690a7309124c04bc2675efd5ca14c061aed306a383a8b

    SHA512

    6e4aaeb28dd911492bb1487598a46b33a7944aee0d93edba84a6d170df13f2dec4a7598b9838881d338ea61b3fdba9a10e05d053b9efa513ba41b9251c871039

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

    Filesize

    342B

    MD5

    fea489ce23f5548fe02c97a6ca3b9a27

    SHA1

    5bde5340b9907182a8ec58d8849480f6ea4b6955

    SHA256

    1dbc83858edd639360e374dd0cf6d502ddfb950c8cd25d6287331d007ca4cd99

    SHA512

    03b59603b3603683eeb101ee5ca23747b6d5cdff9a3a7ed7e73a137440e3337439c012433ff6700fdb2414d71d2116079c7a1a8c6193c0866fd6f8f7319e3a8a

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

    Filesize

    342B

    MD5

    d7c3c356f9b49153d8d860fc0bc9a315

    SHA1

    ab09b91f7d4c8c23d31853b2a462a784bd8da0f5

    SHA256

    fbb16d96ddded3acfdb178739e9cc5dd4bf56a4ec318a3a688bd7020418219f7

    SHA512

    5dd000940862d0e963c6538cc38a747cbe6d9ef4671884ac6498f7318de5f4f27ffe2f4589dd4152468dfae69f26d14c57be6418af266ea89fb061e9435fb8bf

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

    Filesize

    342B

    MD5

    dd021c52946bcd8fe7a724c1dfaa704b

    SHA1

    d80c0cb98196b0620caf6242b405c9218337a400

    SHA256

    bdd15f041080678035b9e206382cda18bc2613a44c7e43289f15c5c66783a2cd

    SHA512

    de277401c52c7c77901abf1bc95536c456361c9163b2b4d176d4553e71662ff0bc40c1977f5c9c933508cdaaa8191b36e68104f95fbba90b0df6df9eb36300a1

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

    Filesize

    342B

    MD5

    bad71e2dd9c943e1d454b227a75d4782

    SHA1

    97912188dd67b0627c3f35349c61217a86832250

    SHA256

    2d4fb08ecc407b5ea970193a38319140889ff20cd10495e33b69c5d3e7797e4c

    SHA512

    7c4c0707c0f46b177b20c3a104cb463a458167c7c9d8029209381994b8fbc16105a89d86a3257fcefebb6345076c81fd3c3c84952b28a4af98290cafb5603bd0

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

    Filesize

    342B

    MD5

    a4e2e79bef1317ce0ee9a26999c9ee84

    SHA1

    7cc3b6d4cd74dcd09f3a8b70c70e32631c90d89d

    SHA256

    fbae978511a9877ef0edcd4e134956576da8ac80e1442e5d70fad98579ed2e01

    SHA512

    035dd5ad6f9d17e1056cd00b8bf7ca91f8d2f2c2f93fb01fea10ee0c5e06a4ddb5b4ff13d252cc8f76d52a518fdcc8ac44707645e05a2e3451f07cf53dbde313

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

    Filesize

    342B

    MD5

    072020724f948337ef9f015d993e5da7

    SHA1

    a03945528915fb971d6a3b25175a575854591bc3

    SHA256

    61f2b5a7b82cf46b7b0196dee8fde09631f1edb528cd6b53e0549fa540615bd4

    SHA512

    2c6dbc0fd8c55a6c436dced74d79f8cf5ec5ef7c89eac773588d3323d95040a4ef30dba8afe417ef0c2d42661e7c3d61eac4b63faaf4c3982d1040c81695e874

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

    Filesize

    342B

    MD5

    74c62f4d8d33654caca506c045e92244

    SHA1

    8f912f53e48748e3d206127b32b9acec2ec0e765

    SHA256

    4d8c0e7f41792ec2b65ba2991481612f213d6cf4a6ec08d3a515b9ef870e9088

    SHA512

    f80bc43b9f108c74b998839f3cd9f262aebb2e3c1f87c46a458ea778fef6b066045bf01212f7cbc8fc09a4e4e8ef4ababe96f0ca2646d06e3c3ec329bca95990

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

    Filesize

    342B

    MD5

    c83ee07eec6bebb5c9c628734c1e7269

    SHA1

    bd8933b00947c9fa1c0cb7977d47444b0b8cf403

    SHA256

    4557b7b117392c7fde2e00f51a4512f5110ef531fa3734413e251471d8126466

    SHA512

    01c869e6e6ae461ff25fccb88b4cff3b882e72908a03ed84133868b5972e08e64f9eb8240d72dbb3c4c14a27487b24d6133cb6296dd8862362e1023ace17dc07

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

    Filesize

    342B

    MD5

    3483a930bc1f730b71089d2ec77093cf

    SHA1

    e998bfc9600ed44365000aa5e75e82e74426c586

    SHA256

    3e7f8571339969678508a2b48a880caae4804332b497f8bf4457f941bbdca476

    SHA512

    378ee5af9abf54a566ba9603c3177e5ef3a628c97344610d52b625e14a00e7c6385b7cd8e1ee49f14c6e25c2ae1e6a0f05537e0828d8cee874e2e6a1bbdb6a0f

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

    Filesize

    342B

    MD5

    3568764e2789323320cad60aed2bf039

    SHA1

    024ef4cb2c90be68f421fa418523671e29012808

    SHA256

    ed3c9947fedb81f557f4052d31580db3c4edf9b3c3cf53e9c65b57365911ea2d

    SHA512

    68233e9271549f994de574f820332bfa531c908d2b9843fbceaddd958903793bb631bd93d321b56c17b0a117af55d52d857f478263a614d7705be5511dfc62e3

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

    Filesize

    342B

    MD5

    5ef1466c8009541fc6ddeb409e728356

    SHA1

    eebeb2fc0f4babbf21251fa5ee59823c44b31f16

    SHA256

    0763c97d4e1c2bef588f46bac24b7e9d4ae137fada3c20c25b1115be7c3312ed

    SHA512

    23246c7fcabce9285ceff2e21ba3fdac740c751808a5739c58866ed81202b179b564654429342eed36cec81f797946472983288e4264f54d3d08f2888f1f47f8

  • C:\Users\Admin\AppData\Local\Temp\Cab1344.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar1367.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b