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Analysis

  • max time kernel
    162s
  • max time network
    219s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/10/2022, 03:31

General

  • Target

    53e1b582ec69c6e8c0a63dd68aaa9a9b68af28006ccdaa95e6893fbf0179c3f0.exe

  • Size

    315KB

  • MD5

    6ed966a8b397331f507d4881c805fb80

  • SHA1

    d2662082f66a3958517e0795a01d64975df54073

  • SHA256

    53e1b582ec69c6e8c0a63dd68aaa9a9b68af28006ccdaa95e6893fbf0179c3f0

  • SHA512

    d7d7554cd8d1ff1fbeb8fdf2cc6d76e2b8dab9d57af8244a76b8658e3e6a3931392b2407e8a9a83d64d0e8b5fe94d69ba943ee93833d54e6180950cb3617dca5

  • SSDEEP

    6144:Wr2bUzkuvcBYC47l2xib6HwzFyytCr88oDG1GI25i1snqq06L:Wr/kuveY3dGwUECr88oDG1GIS+bq06L

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\53e1b582ec69c6e8c0a63dd68aaa9a9b68af28006ccdaa95e6893fbf0179c3f0.exe
    "C:\Users\Admin\AppData\Local\Temp\53e1b582ec69c6e8c0a63dd68aaa9a9b68af28006ccdaa95e6893fbf0179c3f0.exe"
    1⤵
    • Loads dropped DLL
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3040
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin6711.bat"
      2⤵
        PID:1168

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\InstallMate\50177E52\cfg\1.ini

      Filesize

      368B

      MD5

      3a9830a2f57ef1e602de02bd9cc8eb56

      SHA1

      5135a0295755e536b833c6c6010900ff99cdbabf

      SHA256

      8d138bedf3228f7ef9405940526a73f49395fd2917aa22e7d5596297e222da42

      SHA512

      87ed85acdc1509bb02e437f50e7a90695f66b2a7a996a526f0310ba277de9ce8d7343983e2ae0b5dbedcca832bb90da802d7182972f1b14be0a203cfbd14cc41

    • C:\Users\Admin\AppData\Local\Temp\TsuD484261D.dll

      Filesize

      269KB

      MD5

      af7ce801c8471c5cd19b366333c153c4

      SHA1

      4267749d020a362edbd25434ad65f98b073581f1

      SHA256

      cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

      SHA512

      88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

    • C:\Users\Admin\AppData\Local\Temp\_tin6711.bat

      Filesize

      50B

      MD5

      3e573eda40d6691923650b03dd1aa4af

      SHA1

      3577a9c38ed6cf3ce1fbce0e61e2dcbd966c7d3c

      SHA256

      6e47e7992aecdf90aadef2de28dd4700836cdf53ec7a883f8eddb1cf6d3b9ff3

      SHA512

      d07996991e98e68c6a6fad4d249d56313327ab703d9295df44424b7e89c27283984724d290d7a20519bb63d433db44e40c46a981d8c30c185525d0542caaa313

    • C:\Users\Admin\AppData\Local\Temp\{9B26D2E4-005D-4A47-A8AC-487F40C5F012}\Custom.dll

      Filesize

      91KB

      MD5

      1e003f7cd537f729059dbf13c4b177ed

      SHA1

      8b13d68eeee3e3be94d961e03a57353245df2fdd

      SHA256

      3b4b5014529df5e4884b64e60c2bbb0a21c986a15f84d82dc2d4490a020741f4

      SHA512

      7ca111f01d6e9180bf1c5b8d6875e92182edf40c211888716ee1288d08dd7b68dacaeeaf2acc614d2cf4ca49a1eaa5228b5124572f628a937f895b05f5764fc0

    • C:\Users\Admin\AppData\Local\Temp\{9B26D2E4-005D-4A47-A8AC-487F40C5F012}\_Setup.dll

      Filesize

      173KB

      MD5

      f6d936594abe3af2e6a7aa6e58cb26c4

      SHA1

      4592b94ae4ccd795cdc758627239073264ac4ae9

      SHA256

      3cc0918fc22ec780a8523c53dc114c854ef204849b493b95426d3d70e5e673a5

      SHA512

      a85066315502e32002cc56bb0f126f26a4b1048424888f102611c0095d24db67d437f61e1cca0346f7c3e6453fc6c572ff5de2cc0029d501163e7abc7030c84a