Analysis

  • max time kernel
    117s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    24/01/2024, 04:09

General

  • Target

    7168d6cb7a843726309ac7e9e11270c5.exe

  • Size

    250KB

  • MD5

    7168d6cb7a843726309ac7e9e11270c5

  • SHA1

    5e159bf5bd0cab0608c391f0dd346b44b0f845e5

  • SHA256

    f1ff21fbce368fc1f89e2e49b39af106ea915ee08115876ed8826a331a8cb33a

  • SHA512

    47ee7d0ed58a8b90251025189c760ab2af344d475876b8c2c1381105eb690580c450bb696e651137864dfa123d32082651d1f6499ed8ba9aebfd4ad8a96d3e90

  • SSDEEP

    6144:EVxQjr+JobI3WLRLxAU5pbOEaRoag0BKVA1:Ewjo3WFLxXjbOEaRrzBP

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7168d6cb7a843726309ac7e9e11270c5.exe
    "C:\Users\Admin\AppData\Local\Temp\7168d6cb7a843726309ac7e9e11270c5.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2320
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2320 -s 1452
      2⤵
        PID:1736

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp406C.tmp

      Filesize

      114KB

      MD5

      d8de37772f7001ee772940a6ab9d797f

      SHA1

      b3478c678950e64a124df7b4e5ee48d883e513aa

      SHA256

      0cab1204583d4b9f40dc5ea3ae4c9f2acdec2d0370162e75c3c67ef7cde4c246

      SHA512

      fd52c869867ca497da0f8316717edd28c25d5a89389fba8079e1cdd68f44f0dbf736dfb71fb3b4a38b6967891f0644750fc2feab622b01e2ce85fd64c3de1524

    • C:\Users\Admin\AppData\Local\Temp\tmp408E.tmp

      Filesize

      46KB

      MD5

      02d2c46697e3714e49f46b680b9a6b83

      SHA1

      84f98b56d49f01e9b6b76a4e21accf64fd319140

      SHA256

      522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

      SHA512

      60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

    • C:\Users\Admin\AppData\Local\Temp\tmp40B3.tmp

      Filesize

      92KB

      MD5

      90f2fbd833b63261c850b610a1648c23

      SHA1

      2d2f93ef843d704e442978150165f774e12c0df7

      SHA256

      f3d2266e66a73b2c5ca75641a7aa5e243b4a9457fe9e673477086c58365a597a

      SHA512

      9454c5942ef7852108d6f65d8106202da42fca0e4b3e99e9ee3e0af0051b0c99de0414f5eb9b9e65b048ecfafd16146bd106a6b561c731e2919ff0e4bd1be106

    • memory/2320-0-0x0000000000F20000-0x0000000000F66000-memory.dmp

      Filesize

      280KB

    • memory/2320-1-0x000007FEF5D70000-0x000007FEF675C000-memory.dmp

      Filesize

      9.9MB

    • memory/2320-2-0x0000000000160000-0x00000000001B0000-memory.dmp

      Filesize

      320KB

    • memory/2320-5-0x000000001B100000-0x000000001B180000-memory.dmp

      Filesize

      512KB

    • memory/2320-112-0x000007FEF5D70000-0x000007FEF675C000-memory.dmp

      Filesize

      9.9MB

    • memory/2320-113-0x000000001B100000-0x000000001B180000-memory.dmp

      Filesize

      512KB