Analysis

  • max time kernel
    47s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 08:46

General

  • Target

    120861fa02cc1d70f5ed47719c5ff150b5ee159cced693b8b2903aaf3578679e.exe

  • Size

    314KB

  • MD5

    99581cbcd2ad4ee874a9d3b5c52100de

  • SHA1

    c74fe37cb770ae9da169bd7a4e69b9056c4f29d9

  • SHA256

    120861fa02cc1d70f5ed47719c5ff150b5ee159cced693b8b2903aaf3578679e

  • SHA512

    0676edffcf54b6b26fc4e92428f8879e443546eb3e7130507707521f35ec3dfb465700f55f5c7585fa0f4d780370954ca66a8c4acd9faf82df764b987000960a

  • SSDEEP

    6144:1r2bUzkuvcBYC47l2xib6HwzFyytCr88oDG1GI25i1snqq0a:1r/kuveY3dGwUECr88oDG1GIS+bq0a

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 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\120861fa02cc1d70f5ed47719c5ff150b5ee159cced693b8b2903aaf3578679e.exe
    "C:\Users\Admin\AppData\Local\Temp\120861fa02cc1d70f5ed47719c5ff150b5ee159cced693b8b2903aaf3578679e.exe"
    1⤵
    • Loads dropped DLL
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1060
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin6711.bat"
      2⤵
        PID:1636

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\InstallMate\42DFD5D3\cfg\1.ini

      Filesize

      368B

      MD5

      3a9830a2f57ef1e602de02bd9cc8eb56

      SHA1

      5135a0295755e536b833c6c6010900ff99cdbabf

      SHA256

      8d138bedf3228f7ef9405940526a73f49395fd2917aa22e7d5596297e222da42

      SHA512

      87ed85acdc1509bb02e437f50e7a90695f66b2a7a996a526f0310ba277de9ce8d7343983e2ae0b5dbedcca832bb90da802d7182972f1b14be0a203cfbd14cc41

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

      Filesize

      50B

      MD5

      2f5724bce9a4c499428a0da66d393d40

      SHA1

      4ed1d6c873331157dc8f8e4c7c864ef2f1781ca9

      SHA256

      b1ee985bf647fa02e815cc039e5ccadb38f7f7bfc8169e0580fa5e95d82beb1e

      SHA512

      b6cf1526091ba392b6dc9e61d818c0b54f3c6d7ff9e6d2bb2f37ae84e736b2ed27aeebe6e2ca99277eb6b25e027c9527ad023b40fafce5334008ec5f15f8bf21

    • \Users\Admin\AppData\Local\Temp\TsuDA0C4F61.dll

      Filesize

      269KB

      MD5

      af7ce801c8471c5cd19b366333c153c4

      SHA1

      4267749d020a362edbd25434ad65f98b073581f1

      SHA256

      cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

      SHA512

      88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

    • \Users\Admin\AppData\Local\Temp\{78201D3C-241A-4C16-AEFD-6C38A3C33FCA}\Custom.dll

      Filesize

      91KB

      MD5

      1e003f7cd537f729059dbf13c4b177ed

      SHA1

      8b13d68eeee3e3be94d961e03a57353245df2fdd

      SHA256

      3b4b5014529df5e4884b64e60c2bbb0a21c986a15f84d82dc2d4490a020741f4

      SHA512

      7ca111f01d6e9180bf1c5b8d6875e92182edf40c211888716ee1288d08dd7b68dacaeeaf2acc614d2cf4ca49a1eaa5228b5124572f628a937f895b05f5764fc0

    • \Users\Admin\AppData\Local\Temp\{78201D3C-241A-4C16-AEFD-6C38A3C33FCA}\_Setup.dll

      Filesize

      173KB

      MD5

      f6d936594abe3af2e6a7aa6e58cb26c4

      SHA1

      4592b94ae4ccd795cdc758627239073264ac4ae9

      SHA256

      3cc0918fc22ec780a8523c53dc114c854ef204849b493b95426d3d70e5e673a5

      SHA512

      a85066315502e32002cc56bb0f126f26a4b1048424888f102611c0095d24db67d437f61e1cca0346f7c3e6453fc6c572ff5de2cc0029d501163e7abc7030c84a

    • memory/1060-55-0x0000000074DC1000-0x0000000074DC3000-memory.dmp

      Filesize

      8KB

    • memory/1636-58-0x0000000000000000-mapping.dmp