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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    09/12/2024, 11:20

General

  • Target

    uninst.exe

  • Size

    61KB

  • MD5

    647642f37e6d7f90cbe981c0fe844d45

  • SHA1

    2f131081cde2d4ab86c70239bd7631419e6bcf35

  • SHA256

    aada3d8818500a5ff36daf2e1ab96fd9da92986ed34e694795942d6e617e1eb2

  • SHA512

    ccce0748bc731d527d62f981ac718eb81ac4a3e789d1bc7e5a9c8227a3b2fdfe756964381c4f5ed0749b4f25f141ea8cdbe0a129cd88b2c7e0e4163b51034fdf

  • SSDEEP

    1536:DTdm9B9lYypfMXvugHQ0DbLiNuPYRN6QcI0m27:D4lLpkXGED3iNuPqDU

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • 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.

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\uninst.exe
    "C:\Users\Admin\AppData\Local\Temp\uninst.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2824
    • C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe
      "C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe" _?=C:\Users\Admin\AppData\Local\Temp\
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2948

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe

    Filesize

    61KB

    MD5

    647642f37e6d7f90cbe981c0fe844d45

    SHA1

    2f131081cde2d4ab86c70239bd7631419e6bcf35

    SHA256

    aada3d8818500a5ff36daf2e1ab96fd9da92986ed34e694795942d6e617e1eb2

    SHA512

    ccce0748bc731d527d62f981ac718eb81ac4a3e789d1bc7e5a9c8227a3b2fdfe756964381c4f5ed0749b4f25f141ea8cdbe0a129cd88b2c7e0e4163b51034fdf