General

  • Target

    377ea8e8c63f2b19b07c69492e99f3d8_JaffaCakes118

  • Size

    20KB

  • Sample

    241012-aefmvs1hjb

  • MD5

    377ea8e8c63f2b19b07c69492e99f3d8

  • SHA1

    dbe31e03e08116a69e435b4e083722a9745e54bc

  • SHA256

    27ccf224a002dfa52b238c36b894991ca8f0b40c0741383c56fa4c31dbdd5cba

  • SHA512

    c90414add29ad621923d38bdc3464295525ad884e64d9686a092a80e829f35692e1fdadd0e925539c0e0151f476d70860f48cc6a60504243eb3d96190431f87c

  • SSDEEP

    384:KGAfHlDSTBkbMlSykOMIPSo0RsClrRjp1Sw6knL7ZcnA6AcIdrVpXsx45Xwpo:SfFAqbMlSykOnN0RsOFp1Sw6oKAjcIdj

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://e68cc6b058b092c014qbvpseec.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://e68cc6b058b092c014qbvpseec.gosmark.space/qbvpseec http://e68cc6b058b092c014qbvpseec.ourunit.xyz/qbvpseec http://e68cc6b058b092c014qbvpseec.topsaid.site/qbvpseec http://e68cc6b058b092c014qbvpseec.iecard.top/qbvpseec Note! These are temporary addresses! They will be available for a limited amount of time!
URLs

http://e68cc6b058b092c014qbvpseec.m647u2xsjtlfyzuevlxjiiwjsg2btyhmbxbjz4in4hm76u6hjzc62wad.onion/qbvpseec

http://e68cc6b058b092c014qbvpseec.gosmark.space/qbvpseec

http://e68cc6b058b092c014qbvpseec.ourunit.xyz/qbvpseec

http://e68cc6b058b092c014qbvpseec.topsaid.site/qbvpseec

http://e68cc6b058b092c014qbvpseec.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://8224c89032284020bcqbvpseec.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://8224c89032284020bcqbvpseec.gosmark.space/qbvpseec http://8224c89032284020bcqbvpseec.ourunit.xyz/qbvpseec http://8224c89032284020bcqbvpseec.topsaid.site/qbvpseec http://8224c89032284020bcqbvpseec.iecard.top/qbvpseec Note! These are temporary addresses! They will be available for a limited amount of time!
URLs

http://8224c89032284020bcqbvpseec.m647u2xsjtlfyzuevlxjiiwjsg2btyhmbxbjz4in4hm76u6hjzc62wad.onion/qbvpseec

http://8224c89032284020bcqbvpseec.gosmark.space/qbvpseec

http://8224c89032284020bcqbvpseec.ourunit.xyz/qbvpseec

http://8224c89032284020bcqbvpseec.topsaid.site/qbvpseec

http://8224c89032284020bcqbvpseec.iecard.top/qbvpseec

Targets

    • Target

      377ea8e8c63f2b19b07c69492e99f3d8_JaffaCakes118

    • Size

      20KB

    • MD5

      377ea8e8c63f2b19b07c69492e99f3d8

    • SHA1

      dbe31e03e08116a69e435b4e083722a9745e54bc

    • SHA256

      27ccf224a002dfa52b238c36b894991ca8f0b40c0741383c56fa4c31dbdd5cba

    • SHA512

      c90414add29ad621923d38bdc3464295525ad884e64d9686a092a80e829f35692e1fdadd0e925539c0e0151f476d70860f48cc6a60504243eb3d96190431f87c

    • SSDEEP

      384:KGAfHlDSTBkbMlSykOMIPSo0RsClrRjp1Sw6knL7ZcnA6AcIdrVpXsx45Xwpo:SfFAqbMlSykOnN0RsOFp1Sw6oKAjcIdj

    • 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 (80) 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