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Analysis

  • max time kernel
    140s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    14/08/2024, 12:28

General

  • Target

    Lossless.Scaling.Build.15329896/LosslessScaling.exe

  • Size

    964KB

  • MD5

    9cfb9984a53f41ebdf00f8f0633fde26

  • SHA1

    a13985c15c6402d25c9e9c64f4e9947fd685635f

  • SHA256

    4b07ba9c32b61773cfb0e2d7b13689c26a13a6dc463b9294aeb1d5e8e4159e8d

  • SHA512

    2a768a77151353e693fb15abc4f72842c002043dece1920e8bddef04c2d620c7345650d369ccab463a72a55939ad7b3bf8fc8e9c3a6f55d8e7ab76ad331b5eea

  • SSDEEP

    12288:pDooEuEDS4MCLSyf6mOuGyW38yHJc+CKtOaO5Z7WhaGwnzE4ZbuRCwmhI2J+0sD+:1oP3tMCLPf1Oi32OvzTo4ZiRlT/MLz

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\Lossless.Scaling.Build.15329896\LosslessScaling.exe
    "C:\Users\Admin\AppData\Local\Temp\Lossless.Scaling.Build.15329896\LosslessScaling.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2240
    • 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=LosslessScaling.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:2764
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2764 CREDAT:275457 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2680

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

    9e4f34173eb260175ae382d5ecce489b

    SHA1

    1ac04f95b049b030db3b428bd4d289978d925489

    SHA256

    a582623b7c5e9f958c97dddab2b4f4a97ecef292d514dac7ca9a0efef4eec201

    SHA512

    a5d287df330bb6641fc6bbeba1ff7b08439e561cfcd7586a2788f3babcd32c5df2ea36a317ef3db422b28968d77946dc2daaa5c304efb47c25c56c0f604b0093

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

    Filesize

    342B

    MD5

    0020ad85bdfee7333f64924f59a6137b

    SHA1

    c1bc2d5140f016bbc57681b12c4196f743e46817

    SHA256

    4d7247404b573c01d719d7f3cbd4ce8e461a9b47c9d5750dc6fd9b28dcb4d583

    SHA512

    9219747c70dec9c6aac76d57b49c68b39e32df40ad821eab3df217e45b9d548998d3e8beae01111b18c409386bdd7906c53714a13397817d70f11127bb7c223e

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

    Filesize

    342B

    MD5

    801bf11489bfd71e3083ed4c31d32390

    SHA1

    ae588244daec729442dda1e9125f1097c131f29c

    SHA256

    4f65e33bd92c5d0ffa553c77a61774ef17ecaccab59af4e21ba0ec1fc4eca0f0

    SHA512

    e39975370bfbf2a4e40b2d2a361935d79c316c392e685e890416306fa8941e56c6d2fb2b657bfaa94318745a0dd4ee064ed0c815ca209181d46ae26c7855d20c

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

    Filesize

    342B

    MD5

    f89f6ffb9d3790eb0d649f3124a331dc

    SHA1

    63e5c72389a33f0f682182daecca31f496aa61bf

    SHA256

    3bf7cc347de82850a27cec672bcb25641fd4675bc22632ed3403f741f25461fe

    SHA512

    5908c070fd19d53219ebeb85fd629c705d94781b7f3974084c57dc5dfcebb74256fc6a58fcb4e6b73b0de93a53a1c5e6939fd244fc4a5a0763c36bc9fc26f182

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

    Filesize

    342B

    MD5

    70fbcf44bc787249c38d386395969b42

    SHA1

    70802e41d66f33c05927b5b5f7ab8be624a81441

    SHA256

    f1f38bd5711ab4a57580a8c38bbce61c0b0e3fc4cae12471c28666cf601f3e70

    SHA512

    7a4a58cc05263a4910561fc3a18ad1a7f55d9a29825dcec4a87f42c97a481889a93ede9605351180633d2273ceee285fd070fd6b3efe827b54c679f7359ce2b9

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

    Filesize

    342B

    MD5

    a28e14efbffede246122bf67fee41f0d

    SHA1

    ea8305b5e9ada2efecc7aadf45ba8439d64e11da

    SHA256

    9bf5db94334be13580151aba6484674ab5e7c3bd73a9bd3674ec4713ceb9e980

    SHA512

    dc48a95738426901434852e2fb57ae6573f38df568ce18244fe16d1f60a569c2e6d9fbf7bfaeb926038d4314e512aae6f67578706aa3b6f5b66458f1e8b174f9

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

    Filesize

    342B

    MD5

    287fe948745e4ce8dcd9f498d98a08cf

    SHA1

    b1ae1e117e7d8d4c0790a9eb8aa0d7e4c46d115c

    SHA256

    e89d90127973353f7192642f5e3e4a133caf6b233a5355a925e2a8c223938ae7

    SHA512

    7bf714a87b0c0dd3810e761ec5ebd07fd18b0e8652085d9779aa023e7b169dcb976341e3975d0bac2d7fc6a31b711dc872310df0a3039a7b72a2d056367a6cd9

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

    Filesize

    342B

    MD5

    4461355d7c45c48f303430709f57cbf7

    SHA1

    238ce0403789d3d490f6b14cca5707305ebe58b6

    SHA256

    f7b4ace5b2db6a44bfccfb55fcdbde95fd9c4dbd3c705773dd49cfcc320efbec

    SHA512

    eee5ccd4aa3ed2579bef2177f85579462d90099e6c4470664021a4eea926e9daf4a2de54138ff74f46ad2fe022a1cc936e43e4955831bfdbac4bd26c4e9f4e13

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

    Filesize

    342B

    MD5

    f89e858aabdd9694ff7a1aba9223edec

    SHA1

    f6e309d23b75f173bf0adba56065baf9ddf4ad1c

    SHA256

    3c74609653a0e80a20830d634a6c53e2e93021b3bee2d9af78b2d00076327fa5

    SHA512

    13ab4559a457e5c9041f761cc1d4331ef7e8c90b206eae0968827ddc07ebdb3b1918efccec49d7c29c868d9fb93a4fe2b611bff8f8d29d0ba74700bac86195ed

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

    Filesize

    342B

    MD5

    e2489bf8d88aa65f1075ccf494eeac31

    SHA1

    d5ed7c214b94408c7d3ed60d5c33058f4bd57bb1

    SHA256

    155dacde1b5a1500d56c487176609d9d999b54aec2395002cf3e065d8683c9dd

    SHA512

    3a09c94fd5a9783bbb56e68551af3e5e2e0bc4cccf3f0e136c93f56b427f76cfb260c56c98964a7c5004623a2fc64ca4beaa9df14d438078233f582672606120

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

    Filesize

    342B

    MD5

    5b5fd14a1d965714e0f7500c19a5ff4f

    SHA1

    672d598edda194f8e0fc1afaf044343b775c741c

    SHA256

    421ac9e3927e9d5c234c1a34dcf11b820c89295af1e132e46c01603f546d0c63

    SHA512

    23ca97aa129834df34a945cb955699b11b47e2b969cc5de5602f9b75a664f759fa2bc263f32064caa37a7ea44e039fe3a78440cbcdb2da90a398a00ef266732c

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

    Filesize

    342B

    MD5

    057eb9ba26acdb16baf670d5b78284de

    SHA1

    136b8d1014ddbd4fdfc605bbc1350ef6766c12ab

    SHA256

    6308fbb30d22bc4178bf83c66d52de85867aad15fcd2126fd0010b49d8eeae2f

    SHA512

    1b2101efc641646b06278818d42758037412eb78ec05caec55ff18ea32a89d41319fb86aa28d9f0f1f47b0226b46d5be4174f9dc98522293b6bc01d640255f08

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

    Filesize

    342B

    MD5

    9186d56e629db03e1e00c14d4923d187

    SHA1

    e5da65f8e943be34b0009f18d67aad32807dc7da

    SHA256

    53156aaadf218a2f7b4fc4b251a9ab15da8c22b6434dd5b453e2de5529001d7a

    SHA512

    69bd8168c1e7a267a4e4d8500463e5b134202e19c375bd6875a1a08e90b5e78d5985f50689ddfef07e29a31e5d2b3885b73621719748f9d6c2616b99ea27da3d

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

    Filesize

    342B

    MD5

    cedabc439079e9b8594124f027b359e2

    SHA1

    5bcad7d09ee9f677a36fb0a7b6e61a0823a067a8

    SHA256

    43cb5dc8a37ac76daeeea59b3ac748b31f4071e6737d13a650ce313487ade0a8

    SHA512

    f9fcb7dc8919f0d08559b72ac761dad89122ef754f78a931ae54432218bf2936db615cf44759f6bfa3cbb8eef741766352246260d20207a6f32888eb0703450f

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

    Filesize

    342B

    MD5

    cbdeb62ffa0fdb61513c5362d945c528

    SHA1

    6179ea3572d71f5a1b38a31c35e44d32a4751772

    SHA256

    f20b3f0cffaa002980da118ea5a9276e0cee40194fc6eb6a6e9135731e1e0167

    SHA512

    db775759e4a9264c17ada8800512333ed8a069dfbc44fa54030ce4fe4f3baca71e944f8d9b3ea25b3cea5fad9fd5e88ed6f28762105ead05bf17bfbdb7e2edce

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

    Filesize

    342B

    MD5

    a2e0d5384d6f28efa6321adb131ebf22

    SHA1

    86fd2317f02fc8562bc00d78eb18c1c1912c0e98

    SHA256

    ee7887604f6bdb88c619f221b93e169b788aae3616584fa1c0f79ab2f0c8d0b0

    SHA512

    04b063fd46ce4c44439a4919892ae447b06e2ffea1a5d6f320e60e1a9cddaa814eee0c860d35154011bfe877779a31f3fc5e48d242572cbf18096c28a4d1351d

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

    Filesize

    342B

    MD5

    313701d9384a3025a0d717998db946c8

    SHA1

    1e55b3ebe80e31230353d1679906cca5611032a0

    SHA256

    6f86a69572c9acb9ac8965cc039e9f5261153bea4cccd1fceb50444f8d485da5

    SHA512

    b56a47e3b04aa714f4aa89d04bb61e56e7bfd413373606f04bf367c57ec06a03520c7a676351628846a461571de6b77d8a8be837ce9dc907681045f34a26f32b

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

    Filesize

    342B

    MD5

    402f236ff81aac856e0c18353e057f54

    SHA1

    e6a57be9018854bc7ca952f111546cae60641e0d

    SHA256

    8d7c286cfd3770d45a71778e09bf4f3845055cff03a61866f52faae083fc2393

    SHA512

    c040a233e49e02f6cd74e025a8e92575c2bff68847888184a2c6a6404a10df8f164bfa96b2d4bff6894b1c1231a8c328d2fd77329b1855f046963ac614bbf954

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

    Filesize

    342B

    MD5

    6ea397f964373b62d7871f261920dce5

    SHA1

    db6770c5daac61021c1a2b863c03f0310007e048

    SHA256

    59eccf89db6901d3294c924bac7c863f1ea4883f55de62e5a0df25d2c1eeadb8

    SHA512

    17540c080dd8de0e56379a82ffa8a86c9ff5ff00a946096686f69b241b0247d7102a0797b167ef394324130382c9e9255d47b362604f6bfea15e54f5e291ef36

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

    Filesize

    342B

    MD5

    231aab9a8da2c9cc156c15caf319b493

    SHA1

    d25306321472cc790b2903d16b8f588d3fbe63aa

    SHA256

    9b6907aeadcf4d324d76bad9e790197b071f0e50b1e4ba4a0d71fe615565e9c1

    SHA512

    3e7730a906fbb039c2a68c4a369c29e0d872b0eb6ac538d75bcf386852f83b8e6dd8d6c9d50f62c0ce728fb51f998e0ec5262d0b42bab821cdae32f4c50158be

  • C:\Users\Admin\AppData\Local\Temp\Cab6328.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar633B.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b