Resubmissions

12/10/2024, 06:10

241012-gxb6qaxekf 7

12/10/2024, 06:05

241012-gtlkzs1hpk 7

12/10/2024, 06:01

241012-gqwlsa1gnr 7

Analysis

  • max time kernel
    79s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    12/10/2024, 06:05

General

  • Target

    Lossless Scaling/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\LosslessScaling.exe
    "C:\Users\Admin\AppData\Local\Temp\Lossless Scaling\LosslessScaling.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2172
    • 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:2824
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2824 CREDAT:275457 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:3008

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    3ea0af601081c2f1916e25c7daa56a4a

    SHA1

    f360581284ae30cf8ba51e6bf67a343f36da119e

    SHA256

    48be49b63a26fcdaf94ff25f63c17dfc3b44c74e4f6b32825128db327b95e4ea

    SHA512

    1fd7c3afb2692f977991350ea12e390ef0ab9797e516e657e0e82b09526f1fa6ade43abed83d5ac4d5e2826cc44327dd8fbb92f27d36c46906b55552251ff2d8

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

    Filesize

    342B

    MD5

    4573685ac97215db84de627f40bb64fb

    SHA1

    5295744a12e04d37cf6688f9b9d54651452a2f57

    SHA256

    5af955cf7a05356d2b124d84ab6b4f13d51fadc436c527ae3f32e4a00bc0a076

    SHA512

    76c671c7086a9a44163a174cf872c35b4b652380d0eb5eb5a4502c7b5c2b79be605d98d048918723c8b0a0cbef425542f511137b2557899033b0aaa4a2b343ca

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

    Filesize

    342B

    MD5

    7b6b33b5da4471d8be235bc2b53b4214

    SHA1

    841cfc24434c632236ca55e9eb924805c15488cb

    SHA256

    f638ade16b3d4825a0692d2089f57c9a21aa1e09eb50ee85e76b3d5fe10b0585

    SHA512

    b2746be4d435b9bc0d2ffdba64c4a76d8f0fc89f59466fd350ad0abe6d9506b0ffa93cc733b30ddae68e59ef4660c3d8296ee60f14ba004891aa04467ac0e0c2

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

    Filesize

    342B

    MD5

    4cfb1dccb71c6231dd8a0c6e5d673cd0

    SHA1

    5bc9d7d63bbe1b44deea34b5cfa51b20398e5296

    SHA256

    9bfef79f55201691595820e67fdda5751a93757586b5e46f9b8abf68e80cc534

    SHA512

    f6107ed7bc9892ad960e8a83803faf39fdea49a5d91541f501689956f78cdc76f2a10612c9e865ee3bbf69f8639f10ca6f53daffe6cf3ad713998e28fc4e6e7c

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

    Filesize

    342B

    MD5

    e479e16ebaab43a5494dc77bc77c7e87

    SHA1

    9769a3dae52c2ed2b9fcf987e3c7941514f1772e

    SHA256

    d46de29290d7344c3cb74097422b3570d710c9ff175ff8c433edd06056f75702

    SHA512

    074db6a9b54a8a7e2eaa9fd76578fc1729e3073df8424a1baa3e955a82f4b6074ca819ab24730edfa0f1d0bcc31b38f90dd8a5318fa18d48b72c6a64263ccda0

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

    Filesize

    342B

    MD5

    9260e299d6116da4b33b2e7c4b4c8601

    SHA1

    a391b397f8795d477758f689d97dab905d3e2888

    SHA256

    a1133b8b66af3e88d3ca33f7fb61f9cc0788333c179a42ff1326e84b2faf9baf

    SHA512

    456c1f7bf85378a0d0d53d05ee3c2df8af10388d043a818ddad7a96ee3252be3a9aa48d5cd01184d95ccd621ab38a9d1f7448bab3fbde70b0d0e10057c913d12

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

    Filesize

    342B

    MD5

    ab05e3ee7e4b32681171250c170cad4f

    SHA1

    bda923e91b511029b36361319b38f6854b11d0f7

    SHA256

    0dfd4f55a44464e8d95fdfe8d8c23bdca99b1ef5ae7b3f8f011700f6b4a0d303

    SHA512

    2b23fd01a0e408e0e35f87dd2616c821c465cbe6790f6b73af9fe49cfdc690afb95211276daa2198835e9d7e6b20a82b2ec43dd4e7a4d02f3503532cc61d8613

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

    Filesize

    342B

    MD5

    27866ca60634d18bad79ca3040709878

    SHA1

    5945a4db8be73c68d1c48251622ced7fc1d88be3

    SHA256

    b7dee57ca021f68cbce4fb489f6e9f46dddc13f08f4fcdd006fadb58ce2dbd1c

    SHA512

    916b46fb7c989488cbfd31c36d9d94a7c9b23d3c5d59631e468c81b3ce36a9da51e0a2066999c841a1e70e3bec4f0e26e87e753ab75aeb52c06020bc8536044a

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

    Filesize

    342B

    MD5

    effaaf23fea68d84e26f0ccdc0298f74

    SHA1

    646949db6879101451afcc870f2d793c173858eb

    SHA256

    ca017ecdd65a27c8349b953477d91caf2809cbe15f7bce51c822a85d286eda0d

    SHA512

    680054c1d8db243483c2296a04f073d319d7fcb57d2c8bc81c71987112bc3cdc45c4c9c57286cdb56445fd396a793ee7ba0252f48caeb2cbc26766f684203563

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

    Filesize

    342B

    MD5

    3ee057245f24749285b40d0518fe34df

    SHA1

    dc04db18372861a74ec4fc3aecb92abbd1e99117

    SHA256

    c8d8ec0c1127047451139a6c22a133d3809f322d8542f12a6030c57102e5bee5

    SHA512

    c5c69ba7a37732623d88afecba0f8e8f6bee01b2eebc95853fc8d42e28f20d87d4ac4770c11419913215c230a6240ff7d8cd33811218b4029c3a5a0720d5cc40

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

    Filesize

    342B

    MD5

    7fbf630c4334e7984f03c0deec0d9da1

    SHA1

    20a8dd5d60811db3c19ad312f20def649f22b2ac

    SHA256

    282be6e3310fdfac891776bfb163258919b12ece247b912cfe3b4bae3132d212

    SHA512

    ac4ad5fd1badd84a489952ca1998fb3f965d8429122b7afff096de19a657defc79bac864c3dc2486eb4a9f414c5f1c040c37e171d07add487e782dda978f2def

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

    Filesize

    342B

    MD5

    7821a98c38317607de01628e94b2805c

    SHA1

    037bccf01cb9a61fdf38a6cc49a4e56eaf5ffbf5

    SHA256

    10f3df64f41040aa49849f186bcfaa5a4d99c7100d3bb78f19646e4d2fbdfb11

    SHA512

    4c1f87afcc6f4b6948db47c5e84eb14555253fa8ea2add0a3a814c584c22b17f2338d6ec50e43724c55ed1d3f63942aa14594d73923373a1428a600dc2264d8f

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

    Filesize

    342B

    MD5

    c8393fc4313f3d9c3495f747fe7ab521

    SHA1

    3b4402ff069016b255ab46b130a2fbb0094ed5ac

    SHA256

    a62003d312cd2598751c1b3f9a39f038965e2210a6b92b8cadfbbbc617b761ce

    SHA512

    5b0b3694d588a491639a727172101bea95d5c74409ed4a0981a56ebfb7aa8d0d6d901e41494d0c3ead9d3db09449f88f0d2d8932ba89a05bf783c096a3c7d6de

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

    Filesize

    342B

    MD5

    e83b930bc8d0d861f8996464ac5b3e36

    SHA1

    17d52fa592d9f2dbfa6d2dc170f0becc0cb0a3a3

    SHA256

    e8bf4c872eee2fdf08b2e51b9a747ab849bbdabd812ffba2bb47b0fb4776fd54

    SHA512

    17baecb48a0252c1f15032a586f50977fd2c319183f180d8fa148a4f9cecb5ec09c133e072f08bbcbef95ba11d0cb933fbf451c397f4e2c59baf48d797401a86

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

    Filesize

    342B

    MD5

    3e86125571d3b1c834e281fb27eb1526

    SHA1

    dfafdc7629fdeffcd3ad5c2a1459a02cfd2ec70f

    SHA256

    998f134d3c176253cab6e0dc762a2c708bbbee0b4a08c34d23065d9d0e43f076

    SHA512

    b5e330a93ed21853fea7aae5a46f728b9769f69e0b88df0e9d46bdf9c1f79c66f26214708c5bfd6d9f64f50c10f776a6acbb22db18b8e7676dbdff955cd68208

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

    Filesize

    342B

    MD5

    2b2c1fa6936e54ac12c825698c4e6c31

    SHA1

    4a6c87d882c2361a22fcfbc357b61aab292db083

    SHA256

    48e0f3f15d451426d8a560cef58b8c6cc137af212c3d5dea6a1fb9c18e8f0c6b

    SHA512

    7eceb963ac65abfb567319e8e879264161c384bd7b85d153269932ade8652886a6e4560778ccbf0c5802e3e9f490bc1d04b4d48194a5a509d1eeb77b294fb457

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

    Filesize

    342B

    MD5

    83681e42ba3df5a363ec306a51c4ea18

    SHA1

    4787808e4af681e72f6a641999eabed1de5cc65e

    SHA256

    84ed7dd3e3ea12b493930a6f2c1f8c51677c888c888f047b71cadc6688decdd3

    SHA512

    18ad4409e9dd62aafc94565854da19e747507df526bcad0b827677d02ba1a379602175e92ee6810557c3ccefeb29d325575dd931a8c37e06344572685ea11481

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

    Filesize

    342B

    MD5

    912e36a84d38144e2158d75556cd8a3b

    SHA1

    d2143d01e6332b0e6b83249b6f9aeebec72fd4dd

    SHA256

    4f492946a6cfe746cee8264312fbf90ffd067e3c515a171fa153e36e45ccfbbf

    SHA512

    0d836e1837c25928149628bb634c04812b547e1292df0617dcabf4b737214b01a7bd036e60752e198e6453d1ef31dda753364c6f77e9123a9554a9cbd8976a2a

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

    Filesize

    342B

    MD5

    b13059cce5aef9f823d572abf462f91b

    SHA1

    be9a56e91f124ac6bf2456d8f20cbb9e95714ad8

    SHA256

    ff9dae79d41d5695da8c5666b20729475ddbcb3e2ec8962b2566f4eb59371056

    SHA512

    ea240ed3364c167ec2ba31669ec4545a8a9e6355241868cd71d82036a4ae1cb8b8c3e7e309e5a569feca548ce8fcb33aca46e3e213e492c7e85b43f191b58ec9

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

    Filesize

    342B

    MD5

    9474e821f5532ca197770bc11255aa0e

    SHA1

    921206905484ad00fb155fead43718d18ebadbd5

    SHA256

    e85d033e181c155996370ca4db0090a2f6b86f0d154dd10a18cf5be0d5a91dfd

    SHA512

    526f5fe7fba7dd7fe590667aa2d8abcfc53e31d403c68a6affb2d551594c0b8343df08d96584520a5fa030f8a8303cabbbb0f5c852168b55f7aee5a89300088b

  • C:\Users\Admin\AppData\Local\Temp\Cab2C50.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar2C91.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b