Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08-10-2024 16:51

General

  • Target

    MtvP2P.exe

  • Size

    5.9MB

  • MD5

    c256532149bb511a5616b660f1792c3a

  • SHA1

    26d0add6702f18a03b365aec9d95683842a29d59

  • SHA256

    05ba9c02c7871c980a873c7b0f935323f49875a3a536694ddd4f54626c76ca0c

  • SHA512

    d0dfcaef2e0d883c64ede884e224751a5123d9d7593046089cc469f00bfb9e4f592fdfd9c7caa667efb7b5a8681bb681606b1a68bc87446a9b013ac3e49f25c5

  • SSDEEP

    98304:xMGbGTwx49Y7GbHxjtM4wZEx+LYx73CBqGtSfo01T:0wriB8Z2ObKT

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Installs/modifies Browser Helper Object 2 TTPs 1 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 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 6 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 38 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MtvP2P.exe
    "C:\Users\Admin\AppData\Local\Temp\MtvP2P.exe"
    1⤵
    • Adds Run key to start application
    • Installs/modifies Browser Helper Object
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1892
    • C:\Users\Admin\AppData\Local\Temp\updater.exe
      updater.exe -checkforupdates
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:2672

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\config\cancelled.met

    Filesize

    5B

    MD5

    c36685fdc1b9a56002040854db2d653e

    SHA1

    f83c507c53e69a3e6a9d195d884c88424c68fec3

    SHA256

    83eafc118ee2ef9073ef3ce2a22a49fe47a950df022806a23ab07bb889db1d6f

    SHA512

    35da87fac37efa2df13f4c5c1aabfbbbb3121fda9a288a1ce7420f84608c859a7effb05672d73b5b1346984e7b5b3e77f9cb1140adbfdebaa8e0b246647eb760

  • C:\Users\Admin\AppData\Local\Temp\config\statistics.ini

    Filesize

    1KB

    MD5

    063e13b271822dfe9a1fec7a970d13e4

    SHA1

    15d079cbc32eb48d94aaccd2bd2bac2dbaecd3dc

    SHA256

    d8979e399efa0df1bf2f7fb69fa24c7ea202e35f0525d9b53c73232ef3dffb59

    SHA512

    c85fdcfd17e245ec81878a7a1bc732e8d4789a8da539e2bacf8ff7e3fc95e841054bc4e60340fb7994f61b0253b8325e32afcb13044b041dc73915e176bf95ef

  • C:\Users\Admin\AppData\Local\Temp\config\statistics.ini

    Filesize

    1KB

    MD5

    961c1402c1bb856cca8f7928df96f547

    SHA1

    176dbcd34f76ee9669c16bfd175dfe17a1a5efc5

    SHA256

    0e243cdfe910dbbd99290c333ee5bbfc994ecf95b272fe9b8d75034670b5823e

    SHA512

    2fd011fe2d89ffa83dc1167695e954a310054026d66c6c0771d9ab3752d55bacf88fc9338c13b6201594824a013d94e158a4e8954eeb417828202ec4308c8abd

  • memory/1892-0-0x0000000000D20000-0x0000000000D46000-memory.dmp

    Filesize

    152KB

  • memory/1892-2-0x00000000031C0000-0x00000000031F4000-memory.dmp

    Filesize

    208KB