Resubmissions

01-02-2024 21:27

240201-1at8kaggbk 7

01-02-2024 21:16

240201-z4xecaece3 7

01-02-2024 21:11

240201-z1185ageem 7

11-04-2023 18:10

230411-wr28aafg6y 10

Analysis

  • max time kernel
    146s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    11-04-2023 18:10

General

  • Target

    McFree.exe

  • Size

    3.9MB

  • MD5

    fbb8b46f249d59713c89ce8f4d802a2b

  • SHA1

    5aaaeb71083e189b07bcc30134689e326b42806d

  • SHA256

    d0e05d14d752a572c57ccc42b3d79c8ea55c93062c2a3b73bf2e128f77678396

  • SHA512

    d81b7aa5eea4bb46aaa2aec5cb5b39304ec864cc9be3ebf48bdce80c9b43d24dc61d11b290ae23330292f2babef329d2f892d9cb2f755b55b0619fb5fc293392

  • SSDEEP

    98304:7ws/7iR7W3TBrHJWGs2NyqeoNE/7SRYY8CU:7wY0W3TVHJack+KCU

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\McFree.exe
    "C:\Users\Admin\AppData\Local\Temp\McFree.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1208
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://java.com/download
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1744
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1744 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:524

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    61KB

    MD5

    e71c8443ae0bc2e282c73faead0a6dd3

    SHA1

    0c110c1b01e68edfacaeae64781a37b1995fa94b

    SHA256

    95b0a5acc5bf70d3abdfd091d0c9f9063aa4fde65bd34dbf16786082e1992e72

    SHA512

    b38458c7fa2825afb72794f374827403d5946b1132e136a0ce075dfd351277cf7d957c88dc8a1e4adc3bcae1fa8010dae3831e268e910d517691de24326391a6

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

    Filesize

    342B

    MD5

    f8b5e8af3bb5d982161bead1fce3b464

    SHA1

    73f489110ec9009cdbd73ca0408a2bb9dfd312f8

    SHA256

    29a3a54b58d7a1501455d360cc34f42a9ad275cf1a568b4d419eaddee235d8a4

    SHA512

    be8ef012e6fc8faab4d477dc6c40bfb660fa0efaf1c24b4f8941920dbe7ec8c1f5bdf351421193233ea64460a727d776c3e22cc939d837b50a61a1d247513caa

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

    Filesize

    342B

    MD5

    9addb556af37736f2e2317c5561a3a3a

    SHA1

    8bef47039cbe03c319d2a7c617cfa14e49a18733

    SHA256

    7fdd51010fb1e5e4ecb9669237ec2865bcc80eb6d6d7ea6cbbe5c32d1c730f86

    SHA512

    904e5adda48f5c1e65d33075493a14ab97c6306905282b18b0d9c6ef8625c673b4a5df6d9c44b1445cdacacee7311827b9c3177347d884d2175670035cceac97

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

    Filesize

    342B

    MD5

    625dcb1c49c40d1d9d714b35658bbc86

    SHA1

    3f0470d9fdf502a2d6a2737ac3f0533ba10ac07f

    SHA256

    3ed13559a265bd4ecc87dd16125ab9492085ddaabe27a6cda7941eac2d372e6d

    SHA512

    d017b98f2444764eabc3cafe1e63c465b382ed48053f3fc6b9430cb2f33aa9caff1bc7d52554003b5062d55f0d72d8c6b803111abcb7d46ff872d395022ebba3

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

    Filesize

    342B

    MD5

    876e38f5837b0647d36fe6e4cc0e4d43

    SHA1

    b42b82b1de2b151657ca5f6eaec44543b30947bd

    SHA256

    2710ed83f7f3b576794317b5823d3e3702de01f6b76ee70988dd2494276b93df

    SHA512

    558f1bb6f41305de4a52291614a7e1bed6c9c991c15d140924098eceb1f6469e94a48dcfdf002a99aa2a37775fc89bb546ca5e54cd2385971c410d7f74d653ce

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

    Filesize

    342B

    MD5

    15192301648ef8470aa71f68366252ea

    SHA1

    119edf57db514a3aa38eab5e3ddc6736b95ce335

    SHA256

    346de92780ae5112d95faebeededd01537474eb976b1fb4a12ab6bf30ca9cc8d

    SHA512

    6bf6e505162055a01b6cc372e6fd83e4127d9693d688e89c15db07fdfdbe298b281ca63a23041cf1ab66da8d1c636ff0483c7a0bfbf0d428fe4278094e268db5

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

    Filesize

    342B

    MD5

    20346f58e723de2d21319f87a1cdbbc9

    SHA1

    34d09757c36f59792e63ed84106d649f9fee27e2

    SHA256

    8c2acae7e8fd7cf547274c4b4263e6a1827519fbe78ccab7a5f0222720855170

    SHA512

    cbb51b0b96454b09cb27cebaa98d18c355a284bab02de130f49c0ab1bd18e30b41e9fb0148c87bc001def55c5099d94fe67cd91f6fdde066d5b9192ed8fd817c

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\DH0AUMLU\www.java[1].xml

    Filesize

    13B

    MD5

    c1ddea3ef6bbef3e7060a1a9ad89e4c5

    SHA1

    35e3224fcbd3e1af306f2b6a2c6bbea9b0867966

    SHA256

    b71e4d17274636b97179ba2d97c742735b6510eb54f22893d3a2daff2ceb28db

    SHA512

    6be8cec7c862afae5b37aa32dc5bb45912881a3276606da41bf808a4ef92c318b355e616bf45a257b995520d72b7c08752c0be445dceade5cf79f73480910fed

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\idyde9r\imagestore.dat

    Filesize

    5KB

    MD5

    7e10d4d6438c00759ff48933977ebc4a

    SHA1

    ddb94aa882748936a44003e0bd897b2681e0eb4b

    SHA256

    e7f93df7647c0b7e5791d8e761f206900f0be6357cb4f4f5439adb6715843347

    SHA512

    88cdb9530dc6b4896c4327b60eb9826f8f77018066938d82fd1cc90642c6afdf365a9f7d4a64fb0143cf4ff79550f8d00025a3b037102fa86c04c3ab71a48ffa

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\AFOBZ3YS\favicon[1].ico

    Filesize

    1KB

    MD5

    8e39f067cc4f41898ef342843171d58a

    SHA1

    ab19e81ce8ccb35b81bf2600d85c659e78e5c880

    SHA256

    872bad18b566b0833d6b496477daab46763cf8bdec342d34ac310c3ac045cefd

    SHA512

    47cd7f4ce8fcf0fc56b6ffe50450c8c5f71e3c379ecfcfd488d904d85ed90b4a8dafa335d0e9ca92e85b02b7111c9d75205d12073253eed681868e2a46c64890

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\AFOBZ3YS\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • C:\Users\Admin\AppData\Local\Temp\Cab7AFE.tmp

    Filesize

    61KB

    MD5

    fc4666cbca561e864e7fdf883a9e6661

    SHA1

    2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

    SHA256

    10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

    SHA512

    c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

  • C:\Users\Admin\AppData\Local\Temp\Tar7AFF.tmp

    Filesize

    161KB

    MD5

    73b4b714b42fc9a6aaefd0ae59adb009

    SHA1

    efdaffd5b0ad21913d22001d91bf6c19ecb4ac41

    SHA256

    c0cf8cc04c34b5b80a2d86ad0eafb2dd71436f070c86b0321fba0201879625fd

    SHA512

    73af3c51b15f89237552b1718bef21fd80788fa416bab2cb2e7fb3a60d56249a716eda0d2dd68ab643752272640e7eaaaf57ce64bcb38373ddc3d035fb8d57cd

  • C:\Users\Admin\AppData\Local\Temp\Tar7C4C.tmp

    Filesize

    161KB

    MD5

    be2bec6e8c5653136d3e72fe53c98aa3

    SHA1

    a8182d6db17c14671c3d5766c72e58d87c0810de

    SHA256

    1919aab2a820642490169bdc4e88bd1189e22f83e7498bf8ebdfb62ec7d843fd

    SHA512

    0d1424ccdf0d53faf3f4e13d534e12f22388648aa4c23edbc503801e3c96b7f73c7999b760b5bef4b5e9dd923dffe21a21889b1ce836dd428420bf0f4f5327ff

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\DW00HRN8.txt

    Filesize

    600B

    MD5

    6343630cc50e254bea4b1f7d3b90f300

    SHA1

    202d2932c4517d04ceb07c0afb7ec8080870304b

    SHA256

    7c570f609f3e207528eb04d61e4ddd3d1fca9db1389aa2e6ed69cf7f0c307040

    SHA512

    028957753f656a336fb0295667b8745182f8785fd6ca08e150072658cda4fa78801ef63e6170a3b7898d8a8fe2cebd66662662792fafbf725f46182c87c9807b

  • memory/1208-54-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB