Analysis

  • max time kernel
    153s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-12-2022 03:36

General

  • Target

    b6ab1591894e586b04090926078ca87e3e8094659a0b60a513f1564a1b037b44.exe

  • Size

    371KB

  • MD5

    d0c67160c740f62c25b0558e9563a824

  • SHA1

    5b6515fb1d1e8581d4f70b03e25053051621656f

  • SHA256

    b6ab1591894e586b04090926078ca87e3e8094659a0b60a513f1564a1b037b44

  • SHA512

    dc40630b968826c80d5590d8336ff32246f2bbff10aa8bb8867ebc0d9ae89bcfb474e731f844901d174b4eb0baeb5d77091d15ad7ea9c69339a7b4b6c93b84c5

  • SSDEEP

    3072:tCUaLsLRdySX9eOTkWP5zvTFpt/Jesfk3MbDAg87scPEzAu7XzctkkC+wdEc/vc4:tCU8QRnJFptRVk8bD4scXNs3NnP2ra

Malware Config

Extracted

Path

C:\readme.txt

Ransom Note
Attention! All your files, documents, photos, databases and other important files are encrypted The only method of recovering files is to purchase an unique decryptor. Only we can give you this decryptor and only we can recover your files. The server with your decryptor is in a closed network TOR. You can get there by the following ways: ---------------------------------------------------------------------------------------- 1. Download Tor browser - https://www.torproject.org/ 2. Install Tor browser 3. Open Tor Browser 4. Open link in TOR browser: http://obzuqvr5424kkc4unbq2p2i67ny3zngce3tbdr37nicjqesgqcgomfqd.onion/?ST2GHJLMOPR 5. and open ticket ---------------------------------------------------------------------------------------- Alternate communication channel here: https://yip.su/2QstD5 ��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
URLs

http://obzuqvr5424kkc4unbq2p2i67ny3zngce3tbdr37nicjqesgqcgomfqd.onion/?ST2GHJLMOPR

https://yip.su/2QstD5

Signatures

  • GlobeImposter

    GlobeImposter is a ransomware first seen in 2017.

  • Modifies extensions of user files 11 IoCs

    Ransomware generally changes the extension on encrypted files.

  • 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 2 IoCs
  • Drops desktop.ini file(s) 27 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b6ab1591894e586b04090926078ca87e3e8094659a0b60a513f1564a1b037b44.exe
    "C:\Users\Admin\AppData\Local\Temp\b6ab1591894e586b04090926078ca87e3e8094659a0b60a513f1564a1b037b44.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:920
    • C:\Users\Admin\AppData\Local\Temp\b6ab1591894e586b04090926078ca87e3e8094659a0b60a513f1564a1b037b44.exe
      "C:\Users\Admin\AppData\Local\Temp\b6ab1591894e586b04090926078ca87e3e8094659a0b60a513f1564a1b037b44.exe"
      2⤵
      • Modifies extensions of user files
      • Adds Run key to start application
      • Drops desktop.ini file(s)
      • Drops file in Program Files directory
      PID:3956

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/920-132-0x0000000000C60000-0x0000000000CC4000-memory.dmp

    Filesize

    400KB

  • memory/920-133-0x0000000005BD0000-0x0000000006174000-memory.dmp

    Filesize

    5.6MB

  • memory/920-134-0x00000000056C0000-0x0000000005752000-memory.dmp

    Filesize

    584KB

  • memory/3956-135-0x0000000000000000-mapping.dmp

  • memory/3956-136-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3956-138-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3956-139-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3956-140-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB