Analysis

  • max time kernel
    153s
  • max time network
    191s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    07/11/2022, 20:02

General

  • Target

    37880ff15a9dff6f6369a448a390691488b32e99f3a6c1a3dcefd6f41175919a.exe

  • Size

    28KB

  • MD5

    0eea27b615fbab40ea3c2b84cc89aea5

  • SHA1

    5418e3cceb9fc5c5cda7133a26460511656b6610

  • SHA256

    37880ff15a9dff6f6369a448a390691488b32e99f3a6c1a3dcefd6f41175919a

  • SHA512

    9af81f11752e93610f7cbbb738e5fcc055488b8dc74f6266161195491e5360f74a69998e8e63dfb8b69bc66b3cedb8061dfb448bf7109574c47de0c241c864ae

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNlLdN:Dv8IRRdsxq1DjJcqf2L

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Modifies system certificate store 2 TTPs 10 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\37880ff15a9dff6f6369a448a390691488b32e99f3a6c1a3dcefd6f41175919a.exe
    "C:\Users\Admin\AppData\Local\Temp\37880ff15a9dff6f6369a448a390691488b32e99f3a6c1a3dcefd6f41175919a.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:1736
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:1724

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\zincite.log

          Filesize

          1KB

          MD5

          7fd40db25a52b9d2361233b6af327270

          SHA1

          adb44463040a07a8709c7f1ee55b2799f398ff65

          SHA256

          309a42e2901b08b3e89423a2554d11fda3eeee2cfaaf7612940eef9bd72953ad

          SHA512

          69a31859dded69eb9f6ecc29ed1713075cbfc63237171ebd01f985d31c529aff8880253b1232aea8014c949e4d67ba9acecbd631bf36ab8494c40680c88fd108

        • C:\Users\Admin\AppData\Local\Temp\zincite.log

          Filesize

          1KB

          MD5

          82922312daeeb50551ba69947ca687b3

          SHA1

          1c3ee816ce7321914d6f7fa644a0d6199e64e4d4

          SHA256

          65e885d239a5c09d786dd4bf752f6ccea1a69d0778ab804a0a95d5e2653fbcee

          SHA512

          72b5f14f1095b24dc3b4bd6190d2614cf319a38891443244060fb9a298a3363cbbea8b6123e47c8b63085d43269ee9e2cb2925616829957cf4a7ff226269b857

        • C:\Windows\services.exe

          Filesize

          8KB

          MD5

          b0fe74719b1b647e2056641931907f4a

          SHA1

          e858c206d2d1542a79936cb00d85da853bfc95e2

          SHA256

          bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

          SHA512

          9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

        • memory/1724-57-0x0000000076411000-0x0000000076413000-memory.dmp

          Filesize

          8KB

        • memory/1724-61-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1724-64-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1736-58-0x0000000000500000-0x0000000000510000-memory.dmp

          Filesize

          64KB

        • memory/1736-59-0x0000000000220000-0x0000000000228000-memory.dmp

          Filesize

          32KB

        • memory/1736-60-0x0000000000220000-0x0000000000228000-memory.dmp

          Filesize

          32KB

        • memory/1736-62-0x0000000000220000-0x0000000000228000-memory.dmp

          Filesize

          32KB

        • memory/1736-63-0x0000000000220000-0x0000000000228000-memory.dmp

          Filesize

          32KB