General

  • Target

    1367b5544d880a04248b3552c3232c3e_JaffaCakes118

  • Size

    20KB

  • Sample

    241004-px5f9syerd

  • MD5

    1367b5544d880a04248b3552c3232c3e

  • SHA1

    587c8acd42db7c7efe49242f4ec6fde0ec8e7aeb

  • SHA256

    02878d52de142bdbeb5102ade3fe322bac4b2577f7cd316583e3ed18840965c5

  • SHA512

    fc745fe43577959c7629bf5f530286ac74809ef70520334b4143787928eb6aa3c8a57ef18947b0346a2c26699bbb0c9905cf88abec4e7e839a69b2614fde9f73

  • SSDEEP

    384:lQEBWKZqvIX/r3QtqM+VFc0H0SsdcCFNF2w3VX1Hz70TozIM4Utl8M0:lQr0qaMkV3reFH3nzUPM4w8

Malware Config

Extracted

Path

C:\Users\Admin\Pictures\readme.txt

Family

magniber

Ransom Note
ALL YOUR DOCUMENTS PHOTOS DATABASES AND OTHER IMPORTANT FILES HAVE BEEN ENCRYPTED! ==================================================================================================== Your files are NOT damaged! Your files are modified only. This modification is reversible. The only 1 way to decrypt your files is to receive the private key and decryption program. Any attempts to restore your files with the third party software will be fatal for your files! ==================================================================================================== To receive the private key and decryption program follow the instructions below: 1. Download "Tor Browser" from https://www.torproject.org/ and install it. 2. In the "Tor Browser" open your personal page here: http://107cc638c27ca6007cqbvpseec.m647u2xsjtlfyzuevlxjiiwjsg2btyhmbxbjz4in4hm76u6hjzc62wad.onion/qbvpseec Note! This page is available via "Tor Browser" only. ==================================================================================================== Also you can use temporary addresses on your personal page without using "Tor Browser": http://107cc638c27ca6007cqbvpseec.gosmark.space/qbvpseec http://107cc638c27ca6007cqbvpseec.ourunit.xyz/qbvpseec http://107cc638c27ca6007cqbvpseec.topsaid.site/qbvpseec http://107cc638c27ca6007cqbvpseec.iecard.top/qbvpseec Note! These are temporary addresses! They will be available for a limited amount of time!
URLs

http://107cc638c27ca6007cqbvpseec.m647u2xsjtlfyzuevlxjiiwjsg2btyhmbxbjz4in4hm76u6hjzc62wad.onion/qbvpseec

http://107cc638c27ca6007cqbvpseec.gosmark.space/qbvpseec

http://107cc638c27ca6007cqbvpseec.ourunit.xyz/qbvpseec

http://107cc638c27ca6007cqbvpseec.topsaid.site/qbvpseec

http://107cc638c27ca6007cqbvpseec.iecard.top/qbvpseec

Extracted

Path

C:\Users\Admin\Pictures\readme.txt

Family

magniber

Ransom Note
ALL YOUR DOCUMENTS PHOTOS DATABASES AND OTHER IMPORTANT FILES HAVE BEEN ENCRYPTED! ==================================================================================================== Your files are NOT damaged! Your files are modified only. This modification is reversible. The only 1 way to decrypt your files is to receive the private key and decryption program. Any attempts to restore your files with the third party software will be fatal for your files! ==================================================================================================== To receive the private key and decryption program follow the instructions below: 1. Download "Tor Browser" from https://www.torproject.org/ and install it. 2. In the "Tor Browser" open your personal page here: http://f6d0ee70e658e6b000qbvpseec.m647u2xsjtlfyzuevlxjiiwjsg2btyhmbxbjz4in4hm76u6hjzc62wad.onion/qbvpseec Note! This page is available via "Tor Browser" only. ==================================================================================================== Also you can use temporary addresses on your personal page without using "Tor Browser": http://f6d0ee70e658e6b000qbvpseec.gosmark.space/qbvpseec http://f6d0ee70e658e6b000qbvpseec.ourunit.xyz/qbvpseec http://f6d0ee70e658e6b000qbvpseec.topsaid.site/qbvpseec http://f6d0ee70e658e6b000qbvpseec.iecard.top/qbvpseec Note! These are temporary addresses! They will be available for a limited amount of time!
URLs

http://f6d0ee70e658e6b000qbvpseec.m647u2xsjtlfyzuevlxjiiwjsg2btyhmbxbjz4in4hm76u6hjzc62wad.onion/qbvpseec

http://f6d0ee70e658e6b000qbvpseec.gosmark.space/qbvpseec

http://f6d0ee70e658e6b000qbvpseec.ourunit.xyz/qbvpseec

http://f6d0ee70e658e6b000qbvpseec.topsaid.site/qbvpseec

http://f6d0ee70e658e6b000qbvpseec.iecard.top/qbvpseec

Targets

    • Target

      1367b5544d880a04248b3552c3232c3e_JaffaCakes118

    • Size

      20KB

    • MD5

      1367b5544d880a04248b3552c3232c3e

    • SHA1

      587c8acd42db7c7efe49242f4ec6fde0ec8e7aeb

    • SHA256

      02878d52de142bdbeb5102ade3fe322bac4b2577f7cd316583e3ed18840965c5

    • SHA512

      fc745fe43577959c7629bf5f530286ac74809ef70520334b4143787928eb6aa3c8a57ef18947b0346a2c26699bbb0c9905cf88abec4e7e839a69b2614fde9f73

    • SSDEEP

      384:lQEBWKZqvIX/r3QtqM+VFc0H0SsdcCFNF2w3VX1Hz70TozIM4Utl8M0:lQr0qaMkV3reFH3nzUPM4w8

    • Detect magniber ransomware

    • Magniber Ransomware

      Ransomware family widely seen in Asia being distributed by the Magnitude exploit kit.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Renames multiple (74) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks