Analysis

  • max time kernel
    142s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    01-02-2024 07:49

General

  • Target

    86552866d14bb032a92d3d80b7b31929.exe

  • Size

    878KB

  • MD5

    86552866d14bb032a92d3d80b7b31929

  • SHA1

    66b9006323c3ada3851468bace5c1e0df7dc0b31

  • SHA256

    ae7dbd2586471669127e85f994e87b628876aac2b5f7a33738c82dc7cd4fb8b1

  • SHA512

    27c2eab6cdeb98e314e00a5e4216c1da010f9f2692153b662a04a224c937867ee1150f0ee4b3cbc3f8be313546923020970101b84ed6a6ba5b6829aafda23a27

  • SSDEEP

    24576:e3pRurPdW79gz4ptp/zLzuBDWTS3pTik2q:e3pRWy3pPzmhZTik2

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 15 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\86552866d14bb032a92d3d80b7b31929.exe
    "C:\Users\Admin\AppData\Local\Temp\86552866d14bb032a92d3d80b7b31929.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetWindowsHookEx
    PID:2932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\olrckem2.default-release\prefs.js

    Filesize

    5KB

    MD5

    963b9ae81d998418b9b117e080c91778

    SHA1

    df14aa6e776c260a3cf62ce68806d4ea6c42249e

    SHA256

    6ed683f0609f169455426c386799c239313427de2487b95646059235d972e6a9

    SHA512

    b5dd68bcc72613c80948ef4be1f659b8f95a78679eb512adaeafb1454a7ef77c5439f210957efd1f0071d42ea5f73d415cd15dd1d57d793b6b66311a8260674a

  • memory/2932-6-0x0000000000400000-0x0000000000837000-memory.dmp

    Filesize

    4.2MB

  • memory/2932-7-0x0000000000400000-0x0000000000837000-memory.dmp

    Filesize

    4.2MB

  • memory/2932-14-0x0000000000400000-0x0000000000837000-memory.dmp

    Filesize

    4.2MB

  • memory/2932-0-0x0000000000400000-0x0000000000837000-memory.dmp

    Filesize

    4.2MB

  • memory/2932-15-0x0000000000400000-0x0000000000837000-memory.dmp

    Filesize

    4.2MB

  • memory/2932-8-0x0000000000400000-0x0000000000837000-memory.dmp

    Filesize

    4.2MB

  • memory/2932-9-0x0000000000400000-0x0000000000837000-memory.dmp

    Filesize

    4.2MB

  • memory/2932-20-0x0000000000400000-0x0000000000837000-memory.dmp

    Filesize

    4.2MB

  • memory/2932-3-0x00000000003F0000-0x00000000003F1000-memory.dmp

    Filesize

    4KB

  • memory/2932-2-0x0000000000400000-0x0000000000837000-memory.dmp

    Filesize

    4.2MB

  • memory/2932-1-0x0000000000400000-0x0000000000837000-memory.dmp

    Filesize

    4.2MB

  • memory/2932-23-0x0000000000400000-0x0000000000837000-memory.dmp

    Filesize

    4.2MB

  • memory/2932-26-0x0000000000400000-0x0000000000837000-memory.dmp

    Filesize

    4.2MB

  • memory/2932-29-0x0000000000400000-0x0000000000837000-memory.dmp

    Filesize

    4.2MB

  • memory/2932-32-0x0000000000400000-0x0000000000837000-memory.dmp

    Filesize

    4.2MB

  • memory/2932-41-0x0000000000400000-0x0000000000837000-memory.dmp

    Filesize

    4.2MB

  • memory/2932-44-0x0000000000400000-0x0000000000837000-memory.dmp

    Filesize

    4.2MB