General

  • Target

    c752934305e1b89f82798ea2c26f70b3_JaffaCakes118

  • Size

    20KB

  • Sample

    241205-mtf86axjaq

  • MD5

    c752934305e1b89f82798ea2c26f70b3

  • SHA1

    d5034027ea79146d7597542d0b9ae040ec632e18

  • SHA256

    20e29bfcd2d3372af66eec996bcbc0babbeb8bc36b6a3edcd3afc70782aaea2e

  • SHA512

    ad52c0b638770999fa9de9242161e3d8b30cfa9a66ce34d6dc870b47cf1a9479a76ea04b556affddcfbdb8bf229e488a9fb2a3c5d225df58cdb467c57c2ed179

  • SSDEEP

    384:ebYQedPt/jViMyZXH8N2hjpzge669ZrzGYzPbJBn9JTpXJYDd4Pm3ixs0xsSBB/q:UYtNt74f62hjN79B9Jh9J1+DaP2gBhb

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://f498ace85800dc40daditeiyb.m647u2xsjtlfyzuevlxjiiwjsg2btyhmbxbjz4in4hm76u6hjzc62wad.onion/diteiyb Note! This page is available via "Tor Browser" only. ==================================================================================================== Also you can use temporary addresses on your personal page without using "Tor Browser": http://f498ace85800dc40daditeiyb.topsaid.site/diteiyb http://f498ace85800dc40daditeiyb.gosmark.space/diteiyb http://f498ace85800dc40daditeiyb.iecard.top/diteiyb http://f498ace85800dc40daditeiyb.ourunit.xyz/diteiyb Note! These are temporary addresses! They will be available for a limited amount of time!
URLs

http://f498ace85800dc40daditeiyb.m647u2xsjtlfyzuevlxjiiwjsg2btyhmbxbjz4in4hm76u6hjzc62wad.onion/diteiyb

http://f498ace85800dc40daditeiyb.topsaid.site/diteiyb

http://f498ace85800dc40daditeiyb.gosmark.space/diteiyb

http://f498ace85800dc40daditeiyb.iecard.top/diteiyb

http://f498ace85800dc40daditeiyb.ourunit.xyz/diteiyb

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://2cc03a300254d290c0diteiyb.m647u2xsjtlfyzuevlxjiiwjsg2btyhmbxbjz4in4hm76u6hjzc62wad.onion/diteiyb Note! This page is available via "Tor Browser" only. ==================================================================================================== Also you can use temporary addresses on your personal page without using "Tor Browser": http://2cc03a300254d290c0diteiyb.topsaid.site/diteiyb http://2cc03a300254d290c0diteiyb.gosmark.space/diteiyb http://2cc03a300254d290c0diteiyb.iecard.top/diteiyb http://2cc03a300254d290c0diteiyb.ourunit.xyz/diteiyb Note! These are temporary addresses! They will be available for a limited amount of time!
URLs

http://2cc03a300254d290c0diteiyb.m647u2xsjtlfyzuevlxjiiwjsg2btyhmbxbjz4in4hm76u6hjzc62wad.onion/diteiyb

http://2cc03a300254d290c0diteiyb.topsaid.site/diteiyb

http://2cc03a300254d290c0diteiyb.gosmark.space/diteiyb

http://2cc03a300254d290c0diteiyb.iecard.top/diteiyb

http://2cc03a300254d290c0diteiyb.ourunit.xyz/diteiyb

Targets

    • Target

      c752934305e1b89f82798ea2c26f70b3_JaffaCakes118

    • Size

      20KB

    • MD5

      c752934305e1b89f82798ea2c26f70b3

    • SHA1

      d5034027ea79146d7597542d0b9ae040ec632e18

    • SHA256

      20e29bfcd2d3372af66eec996bcbc0babbeb8bc36b6a3edcd3afc70782aaea2e

    • SHA512

      ad52c0b638770999fa9de9242161e3d8b30cfa9a66ce34d6dc870b47cf1a9479a76ea04b556affddcfbdb8bf229e488a9fb2a3c5d225df58cdb467c57c2ed179

    • SSDEEP

      384:ebYQedPt/jViMyZXH8N2hjpzge669ZrzGYzPbJBn9JTpXJYDd4Pm3ixs0xsSBB/q:UYtNt74f62hjN79B9Jh9J1+DaP2gBhb

    • Detect magniber ransomware

    • Magniber Ransomware

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

    • Magniber family

    • 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 (93) 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