Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2023, 06:23

General

  • Target

    2b9c15a343340fa11157fe11228d8597.exe

  • Size

    679KB

  • MD5

    2b9c15a343340fa11157fe11228d8597

  • SHA1

    430f4606ab383e2954e3d2e1b24c5d474b01c6b3

  • SHA256

    0693ea32929e16244f75a3744e25f61b50ee4454c81b2763188adc9c3f53b006

  • SHA512

    9d8ca876e5906859dff55d20274927abcbb46460ee1f0cafbd0c5c2e51e85674de1b053c2e63bbdda711b15bc60aead1955af9d4cb716d9b096dfa438f0b3d37

  • SSDEEP

    12288:/Q+8YcSdcdp7GqDd7o4YINDz6/AAgYShiuFfIihBtwVabCMUA4+6vlF7r:diSmrpDd75d68hiuF5H8abCMUN+YlFf

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 1 IoCs

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

  • UPX packed file 11 IoCs

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

  • 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.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2b9c15a343340fa11157fe11228d8597.exe
    "C:\Users\Admin\AppData\Local\Temp\2b9c15a343340fa11157fe11228d8597.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    PID:308

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/308-0-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB

        • memory/308-25-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB

        • memory/308-26-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB

        • memory/308-27-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB

        • memory/308-28-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB

        • memory/308-29-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB

        • memory/308-30-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB

        • memory/308-31-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB

        • memory/308-32-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB

        • memory/308-33-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB

        • memory/308-34-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB