Analysis

  • max time kernel
    1799s
  • max time network
    1158s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    28/09/2024, 19:50

General

  • Target

    Extract 12-Word Secret Recovery Phrase.exe

  • Size

    77KB

  • MD5

    7a896c376311f1a204951a064129c408

  • SHA1

    4ab5dd35e9c4833c041f84d9297cd7caa65a3b12

  • SHA256

    5e5fcad43955d5f0fd709e13ca65f76f81a37f091f45914038c0418e9192a3cb

  • SHA512

    5c14f6857f07954777819b0e9fc308c84ea1c7f557b96826bb5311ce902f9739d8e4505f761ae111bfca386eece6d30a281fd6bd9f6a3649744d165579e0e847

  • SSDEEP

    1536:3hEn6eVc7mDDT/rEeOS5A3JaX4S1pFSbLNAlK50AicC6Fi:xEn6eqm37r7O53JaXH4fNAA3k0i

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Extract 12-Word Secret Recovery Phrase.exe
    "C:\Users\Admin\AppData\Local\Temp\Extract 12-Word Secret Recovery Phrase.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1500

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1500-0-0x000000007511E000-0x000000007511F000-memory.dmp

    Filesize

    4KB

  • memory/1500-1-0x0000000000D10000-0x0000000000D2A000-memory.dmp

    Filesize

    104KB

  • memory/1500-2-0x0000000005760000-0x00000000057C6000-memory.dmp

    Filesize

    408KB

  • memory/1500-3-0x0000000005B60000-0x0000000005B6A000-memory.dmp

    Filesize

    40KB

  • memory/1500-4-0x0000000075110000-0x00000000758C1000-memory.dmp

    Filesize

    7.7MB

  • memory/1500-7-0x0000000006850000-0x0000000006DF6000-memory.dmp

    Filesize

    5.6MB

  • memory/1500-8-0x00000000064A0000-0x0000000006532000-memory.dmp

    Filesize

    584KB

  • memory/1500-10-0x00000000067E0000-0x00000000067F2000-memory.dmp

    Filesize

    72KB

  • memory/1500-18-0x000000007511E000-0x000000007511F000-memory.dmp

    Filesize

    4KB

  • memory/1500-19-0x0000000075110000-0x00000000758C1000-memory.dmp

    Filesize

    7.7MB