Resubmissions

06/07/2023, 18:35

230706-w8fqlsdg43 7

06/07/2023, 18:32

230706-w6mfdadg35 7

06/07/2023, 18:27

230706-w34kgsdg32 7

05/07/2023, 09:21

230705-lbqjfabd66 7

05/07/2023, 08:59

230705-kxxdfach7v 7

05/07/2023, 08:41

230705-klwmrscg9y 7

05/07/2023, 07:15

230705-h3aqhscf6z 7

05/07/2023, 07:13

230705-h2e9lsba95 7

05/07/2023, 06:50

230705-hl6fvscf2t 7

Analysis

  • max time kernel
    102s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20230703-en
  • resource tags

    arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
  • submitted
    06/07/2023, 18:35

General

  • Target

    YOWA.html

  • Size

    648B

  • MD5

    00afda385226fc12c0ff63f0fc065278

  • SHA1

    b40143e306c45e09b99f3431ffdb02c0d70932c5

  • SHA256

    e36c965275a591eb12b4eb64bf9d69e59b73526d86fb6bb1ffc2ddec12523d33

  • SHA512

    2ec7d3fa444986a48a7f8ab3707b7e45518bf6408709189a2c2a1fa420e8919612b1136deb2d1dacd7bedf1cf6e3746fff985935aeb92de50808566bb8f6c91b

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 39 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\YOWA.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2208
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2208 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2564

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    344B

    MD5

    8c043f2a94cdff61ae5bbcf8d43e125f

    SHA1

    f50d1bca3607b3bdbc5a61c251000677f7ee0055

    SHA256

    0fddcdadd7601f7f8c8fbe20da1a853f53e6dc59783f72876917f4c6f846f844

    SHA512

    21a315d35f637cb4f1f917820f56af62c5dc11f04367ee9c906dfaec4cfc1086e90099dab93f9b24f14d96b19831ef43e8f1f4fc25c29a5dd16ae63bb28a9dd0

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\S593MPCP\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • C:\Users\Admin\AppData\Local\Temp\Cab7A42.tmp

    Filesize

    62KB

    MD5

    3ac860860707baaf32469fa7cc7c0192

    SHA1

    c33c2acdaba0e6fa41fd2f00f186804722477639

    SHA256

    d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

    SHA512

    d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

  • C:\Users\Admin\AppData\Local\Temp\Tar7C87.tmp

    Filesize

    164KB

    MD5

    4ff65ad929cd9a367680e0e5b1c08166

    SHA1

    c0af0d4396bd1f15c45f39d3b849ba444233b3a2

    SHA256

    c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

    SHA512

    f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\ZXACYC25.txt

    Filesize

    608B

    MD5

    e18d0a3db130933a9e3f698206db67ae

    SHA1

    ee0a184d1ac67259822bd012a2509ac71f7e4b48

    SHA256

    53da1494e61384db4fd83818cb6227baf3249add14610c33c764e91d61c6a8a0

    SHA512

    7a57331b0cedf0f7d1832c4aa464b16a9ea920b9e90ad16a34d8f76b7f0c4079b63b0972deb0c75d299a04fcbc36c536d6a6c1a2d5ed5778773c0b10909b1615