Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    21-02-2024 07:26

General

  • Target

    GeodeUninstaller.exe

  • Size

    84KB

  • MD5

    809b4f86611c6e58a89fe85cc63cfd98

  • SHA1

    8ebd1c86a1bcebaaa8968ea2a93b1428111733cb

  • SHA256

    a60700d0f158bdf9b648f13b4b8861fc229612357d6f3ee4413c079a58a35c06

  • SHA512

    7b8f410b0641a6590cdc011c82d2769085645588e526ca6d48fd2799e5162f1076cd42bb533ae44e70bf0f5c009e19d1b97b8ac730ae2a133739a456010654fc

  • SSDEEP

    1536:UferrLkSRoe8C4UZsys0Dh1du+6sfvYiHX7IS0hyv4uL7010n6BBFx:Ufi3k+oWDBDh1duEfvlAhGN70+n6Xr

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\GeodeUninstaller.exe
    "C:\Users\Admin\AppData\Local\Temp\GeodeUninstaller.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2520
    • C:\Users\Admin\AppData\Local\Temp\~nsu1.tmp\Un.exe
      "C:\Users\Admin\AppData\Local\Temp\~nsu1.tmp\Un.exe" _?=C:\Users\Admin\AppData\Local\Temp\
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:2020

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\nsy15C3.tmp\LangDLL.dll

    Filesize

    5KB

    MD5

    50016010fb0d8db2bc4cd258ceb43be5

    SHA1

    44ba95ee12e69da72478cf358c93533a9c7a01dc

    SHA256

    32230128c18574c1e860dfe4b17fe0334f685740e27bc182e0d525a8948c9c2e

    SHA512

    ed4cf49f756fbf673449dca20e63dce6d3a612b61f294efc9c3ccebeffa6a1372667932468816d3a7afdb7e5a652760689d8c6d3f331cedee7247404c879a233

  • \Users\Admin\AppData\Local\Temp\~nsu1.tmp\Un.exe

    Filesize

    84KB

    MD5

    809b4f86611c6e58a89fe85cc63cfd98

    SHA1

    8ebd1c86a1bcebaaa8968ea2a93b1428111733cb

    SHA256

    a60700d0f158bdf9b648f13b4b8861fc229612357d6f3ee4413c079a58a35c06

    SHA512

    7b8f410b0641a6590cdc011c82d2769085645588e526ca6d48fd2799e5162f1076cd42bb533ae44e70bf0f5c009e19d1b97b8ac730ae2a133739a456010654fc