Overview

overview

10

Static

static

3

f9e3fc85d1...aa.exe

windows7-x64

10

f9e3fc85d1...aa.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    120s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-11-2024 14:03

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General

  • Target

    f9e3fc85d1dc4ccd69fe85d125cc6269af8fc86a877f27484525d368c15f97aa.exe

  • Size

    48KB

  • MD5

    c1d3d2bb476dbe351c4f99578a0d4769

  • SHA1

    4b083a6fa91ea465b244f396d8fe5f2a65a8aae1

  • SHA256

    f9e3fc85d1dc4ccd69fe85d125cc6269af8fc86a877f27484525d368c15f97aa

  • SHA512

    2390fa1c35baddf69a572c538a49aad994d1770172b8544ad07724b7581a2ad986925491296f69457d4908850589f46961788bcc7fdf65a1897cc4f7f9c796d9

  • SSDEEP

    768:qdhIN0XbRedKu1QeGTwK0NHXsH6bJCYhx8HV0kvcUwSuUCw3+MKh:qdjQKpHTwKqWAxcpvcqu74+Jh

Score
10/10
discoveryevasionpersistence

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
    evasion
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • 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.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f9e3fc85d1dc4ccd69fe85d125cc6269af8fc86a877f27484525d368c15f97aa.exe
    "C:\Users\Admin\AppData\Local\Temp\f9e3fc85d1dc4ccd69fe85d125cc6269af8fc86a877f27484525d368c15f97aa.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2096
    • C:\Users\Admin\Admin.exe
      "C:\Users\Admin\Admin.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2244

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\Admin.exe
    Filesize

    48KB

    MD5

    0e27017f86ad2c1d52efcdc7cb6b0ebb

    SHA1

    dae6b8feebae2ff659c5f1409a0c7c4ac4f8e8f0

    SHA256

    b99ae60fb6f4b6eb5e842733f18f36a24068f14191fb4f9c7681e9f393ac8aef

    SHA512

    2ab3d89278634dbd83a0cbdb7d018405267d2078ff63bd610c30b2d83d49864d4e5c800cafdce1569a546b1afdd4f8a13b0d4899e7a27814d7456ba2375a35eb

    Download Submit

  • memory/2096-0-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

    Download

  • memory/2096-7-0x0000000003A40000-0x0000000003A52000-memory.dmp

    Filesize

    72KB

    Download

  • memory/2096-17-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

    Download

  • memory/2096-18-0x0000000003A40000-0x0000000003A52000-memory.dmp

    Filesize

    72KB

    Download

  • memory/2244-19-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

    Download