Analysis

  • max time kernel
    140s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03-01-2025 10:15

General

  • Target

    lossless scaling/language/uk-UA/LosslessScaling.exe

  • Size

    953KB

  • MD5

    2c98d33096e97094cbbbd19f27f40883

  • SHA1

    7e28af9d119d2658f962e3b28140c6081be1612b

  • SHA256

    010ac1120a88a772e87d9e9018aa5db034a9bac9399803d4a7c4db3c47a71df6

  • SHA512

    f9070ad6b2e3295fdde13aa8d7486147a7f9a675a924ad3bf117479baf5b573cf92650199e58378dd8345a28ab890bbd5021d374030c24836bfa65bb037dddc7

  • SSDEEP

    12288:ApDJEDS4MCLSyf6mOuGyW38yHJc+CKtOaO5Z7WhawnzE4ZbuRCwmhI2J+0sDgwl1:btMCLPf1Oi32OvzGo4ZiRlT/sN0

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\language\uk-UA\LosslessScaling.exe
    "C:\Users\Admin\AppData\Local\Temp\lossless scaling\language\uk-UA\LosslessScaling.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2180
    • 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:2756
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2756 CREDAT:275457 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2560

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

    2bdcc5700b4c8bf9a19d17955fe6a67e

    SHA1

    09edbd6ef3118708a4dac49ad2948a749806e3f9

    SHA256

    fcd88df67c370a667c5a8861605a34487146834c117b89543cd537c5c4d8ab16

    SHA512

    763edf26e3d74803fa78a8c65a227f4cad6e6483985879dc24338758b812272c4b9d3fcb624747672f8b1eff8791083ddb7d332105b4a018995ad1e666af882e

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

    Filesize

    342B

    MD5

    8d0d263658d39503e3181bb49b9a0420

    SHA1

    0ebb9abfada4a2882e5d499d2f9215c0895f4470

    SHA256

    31d5459894056cf9119717d028e1cea468b4c0b0fa4af7befcf51ee8dcf252d7

    SHA512

    68470a2bb2b001816a2ec070f2dd02a4a70b2694709afb76e99df2fdce69787f51ac33a2296fc3d65589f4aede0f5786d3b50762391be2f08f6a9b3f68365bee

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

    Filesize

    342B

    MD5

    b43461f80edfd7e097cbf200af607b1d

    SHA1

    417fedd6d033679a558b984933304a9d21db3510

    SHA256

    6d5dfb4fafc65786bcd7c98b5f376bc0077615d59b0d5c7d8859620fa816d432

    SHA512

    7e33519f116af09033131039bbdbc6cb27d72f72b7dd46e532fc9d2c6455e8a6352aa9df475c943c726c2dbd0265b23be2ffd612d3b52b3cae7703aa8b3d3039

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

    Filesize

    342B

    MD5

    98316e6cf465b5a8b5e177c69d041784

    SHA1

    d2e035bbf5ce670f45d9a0e1882962266232d334

    SHA256

    fa7f54e0dd078c8f51ce0ac25f2a9fa19a3bbe5c83feb6f47f12aae9706b576c

    SHA512

    8ca5eeef530c8793e6e4a5e01f4a0fc4f34ae0d602a093f53bf72bff320e7f566e5864df62d388cc49c1b9e34f9c9b502776c4cc64f4a56f83465667936c4772

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

    Filesize

    342B

    MD5

    3aca83f5467240695e9b5d6dd704cde0

    SHA1

    dea9f460f58a0483f4aef5b97ac6c6aa6f889e05

    SHA256

    73b08df962c7516bdbdddd0f0397ddc8a56f3b9f42dba83532764d0c466f4dc0

    SHA512

    44609c547ba11d0a4320d9e6e67975619a1316760de47cd78be9ae06bf977638a379e10fbdbd40cfc7d55e53792f9fd978232348147eb92a6312fb222e0e7305

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

    Filesize

    342B

    MD5

    5e3c84168df129f868081a76983e4d49

    SHA1

    6a57511ab63e996a1f9a2af6fb34b798d2ec8441

    SHA256

    833ba1428635650596cdeb19f5b228b40fea6755bf7003ada0fb638afaac2123

    SHA512

    1e80a953bf46b2ca8d0464cd039fbd5bbe254aa6e2d8d711936230bec701eb3385c997d7ba3ec31aec1d2b5982c2b0e5124b213ebf49f5070e3b67f7ded824bb

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

    Filesize

    342B

    MD5

    090da36eea8eabb913ac36a0b4c62e48

    SHA1

    4dbcbecbeba267aaca098854d1caed766165f227

    SHA256

    53453a6b2ebf7c889a794c660f1dc521301b5a6b0602619b1af987ec137fcef4

    SHA512

    d5c8d7948d4f4bf2f9d7fa042494b376ead21fa286b6cd409ee86015a02d16c82024aa4171bbbea95f3c2d608e5d584fc1ce761638bc8e1e8dacf9cbd090c0fc

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

    Filesize

    342B

    MD5

    b5b8cf8297e019a77c6bd1c990e3abd0

    SHA1

    22671cb237d4034cb096274258a5963851c00ed2

    SHA256

    e61d9e5f24d74d3feb47907a7b1c37e3712a8b8dd0c6e0281fdb55fea77d25b5

    SHA512

    85840250757b8de3a701fa2ecf78d1a82dbb4f843f8c52fbd82c3439885cc39590d409a889f6e06fce50f94afa59df2d76b6c4e805686fc7b02d9b3c389f236a

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

    Filesize

    342B

    MD5

    c88d4a52b462da485c986dbb1cf274eb

    SHA1

    f2882ae196f27475f6fc06d3281655da3ca40bc9

    SHA256

    308f0bf6836453b6db166cf6a5052e4faa785389d98cc376bfb11a3b88a3c608

    SHA512

    2523a20f699b427ac34fe80728cada3534ed5d668ef79fd32821887c71b93886c4f324ac50e76b60bfb99918aab3ada4b169d76e55c0b6016b261bbe567cdc74

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

    Filesize

    342B

    MD5

    b2541992e7cf5ba956e93c6027e2d734

    SHA1

    ac99d1868a86d1b535b2d7db8211078bbd12ad96

    SHA256

    2bc79aefa05bf4a61c2445c1a7ad2b366db71bdb38894b7f417288bba8a43ed8

    SHA512

    889b16e26aecfbc53c5ea99d900ed7f1a318f10fd511a7aa4843e77e58a465b253bd12c2b23f3a254c6f3acde185054147f619450b44ce71f6b44e24de67d416

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

    Filesize

    342B

    MD5

    a5ff6f4e9a70b386a046c3f11380b78d

    SHA1

    01cef037a878fc804fc1af1321d2c900e0fe1ef9

    SHA256

    5c74938b592cae83b7813866a981d597c40e82e5806a32d62a080e566726bd15

    SHA512

    98641b1afb626cb16770aa1407aae03732a50a6786c593d2e6ad07bfce4b768660e80aed02f4374878689c10becee89d9b72f8f0ac0b489ad2afc91343193b55

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

    Filesize

    342B

    MD5

    eaea54b1621cbec7cf4b09c572246eae

    SHA1

    15373e118a39258435a68574a8504f5927e3149a

    SHA256

    207916db686f7f1f3ec18844e2f5cae97e0d8759eba50c1cb13b617c5e33e450

    SHA512

    30946364da30e00f6d9e87bf481e3eee55447cb11354e21707ddf839584b2ef4cf7dbbeec2ce3cf89fd62e1fbac1646cd71867522f9e1e6ee13b38f591189d45

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

    Filesize

    342B

    MD5

    703ce34dde5c9348264a0e9c0029634d

    SHA1

    93fe5e616387b1e7962c82bdba2854cbb56d3004

    SHA256

    124c5258da5d614cb29b150a75c8390748e6ecf486502810bc74e5577cf93d9a

    SHA512

    bc730dee2ae1839ae9dcac16abbb3e64b1c01a1deb09fcd1d6e4c7f9be351d5a2be20f3e06da6f66686958df904fe0e3abde554a28842f07a531b3df37cb1afd

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

    Filesize

    342B

    MD5

    b29d42fa3bfd5b8948c7a21777355192

    SHA1

    2a440b63048c158f3d5c9ed1fee21a117036277d

    SHA256

    c285eb054370fbb188fc9d614e23dc65a534901381f8ca6fd946b1338d27c3dc

    SHA512

    68dfc8fe4a639499ebc4c6e2cfafc283293bb7733a301deb390a4efa7e4398c6f5a660e9afd557c992454a7d3b36aa81eb22397d7c970e46ba815a1802280b81

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

    Filesize

    342B

    MD5

    25d7c8c72721586eefea3a780543b42a

    SHA1

    48b4ae9ccf95c252ecf5d4309c232d6268555818

    SHA256

    5137a2e7dc2c55eea19f7ea2f1c4de06bbedc073168dd4a307a8dec497b836c0

    SHA512

    76c2a057e09bdd754aa6e652a13b5a0337f60e1b252412e29080292ba33cad0615fe0a9dcc30eb7b9e3b7bd57d4e5d123389d015a2586b1ef8872733100685e4

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

    Filesize

    342B

    MD5

    694ce77b9725fbcc7c93c80c765022ba

    SHA1

    684b76a74896f63c52a8a77c3e0812a2d0796dfb

    SHA256

    4f4fe4a3db7082120dfa218cc98442ee2ed9c60a51281a5ee234ec26b9e4391e

    SHA512

    8da0ac815cca8aa02671333cdec562a522325b18ee329c1bf84a2a6eb07f8706461e03baea2c884d734ee82456960a2d4e65a701e449f9bd0e4feb3692a87291

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

    Filesize

    342B

    MD5

    88abb46b4fdf52e124bc45e68a47f1fe

    SHA1

    c7a1a6b2505c11811575fcb16702b942f371b478

    SHA256

    1a62c6dafb46e9b5e7fb4a81ea1dd41cc9195e7400d10569a222e4ec70c67292

    SHA512

    bb90c9780ea4eb23d45c60e30f0a62ee568c4db42d45dad233b90ea525cbf3435ed12a5f1c3d7d0570044ce15c7351d478db9ba76cedddd0b655f15a881c4708

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

    Filesize

    342B

    MD5

    d07ae196fb35cd08ff889e3dbdf04b96

    SHA1

    21edeee11742fb320fe8482babdb80b8563668e0

    SHA256

    a6ca5ed5cea125541fb28a9c9d55c95986462b259c4e040a9f34de64741e7c7b

    SHA512

    2f38c8bb1fe3965578aa7bd90e8787ba05d78e758b2f625216e8e8382ea2a61a26d0cd113c1d675cfd7fd7037faa88ba0998da42cd3520109ca5e5429e2d76a6

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

    Filesize

    342B

    MD5

    8ac5aa50f990ee8d6d17ec648cff5c71

    SHA1

    4c880192817858deae95e31c4540438e00d5bf1d

    SHA256

    96f40169f9fcea823f181dcb75192f422eb7726a8102d26ad04e19fd307c0642

    SHA512

    ecc7b21c8051b5bfd3b92ac555b8a8240c162b0387e91c3c660a0564254ca4e6d4da51b3784bcfcd0a457f2967b6addfdefffd243a08852b633485e51a466339

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

    Filesize

    342B

    MD5

    c62ad45d40387f583d26c01a34494f3b

    SHA1

    c4eec2acc59477a60b84fd411d6d653ddaa8bf61

    SHA256

    c00fa633dbcbfcd221aedc0489e5c48e4259af64ea9d93bda6b3e3a3d2adb280

    SHA512

    1c5150ff9aeb9189727f8102fbf31008a4a5e1f29cf3d0807c5ffd46d7d4c5f01a4df87fd306f7614d6916874d5cd175cc5fc2f3e65bdc235928854a8a3e2e37

  • C:\Users\Admin\AppData\Local\Temp\Cab3008.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar3059.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b