Resubmissions

29-02-2024 02:43

240229-c7k46abe8w 10

29-02-2024 02:35

240229-c24z3sbf29 10

General

  • Target

    15536246256.zip

  • Size

    1.2MB

  • MD5

    84e3625ead7888be29f9ae3e0503d06f

  • SHA1

    8b219f16a457a9d4ef04fb52a2874be4316be9bc

  • SHA256

    f12bc32940e33f0d4d9bcbf151cfc85f1e13084abed05c4b18dc48db2afdc4a4

  • SHA512

    08e00805cbfa839042e7593b5dbf43d7fa9fb0429894b2f375e7112ad03a06298e96373d0bc6af1557c0414deeacea8d76b54ac217e05cac351b8a6b722aeb04

  • SSDEEP

    24576:wCk/eyw8SyNTzpw8k3sXygtABN/v6S1XGToDBscbqBnyG4c8JD2gKgLuo:3k/NxzpUAbtAB9ygnDaMqBnyO8J4Lo

Score
10/10

Malware Config

Extracted

Family

blackmatter

Version

65.239

Signatures

  • Blackmatter family
  • Lockbit family
  • Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs
  • Unsigned PE 3 IoCs

    Checks for missing Authenticode signature.

Files

  • 15536246256.zip
    .zip

    Password: infected

  • 7d9dd36fff42c25d73b53b514ab43d95fc633d5b0407a70d36f329b3612e75d3
    .zip
  • LockBit-Black-Builder-main/B318F37E-49C8-4F61-B0F3-6FC2A76E39C9.jpeg
    .jpg
  • LockBit-Black-Builder-main/CC9FCD28-984A-4582-ADEB-929A010AE91B.png
    .png
  • LockBit-Black-Builder-main/LICENSE
  • LockBit-Black-Builder-main/LockBit30/Build.bat
  • LockBit-Black-Builder-main/LockBit30/Build/DECRYPTION_ID.txt
  • LockBit-Black-Builder-main/LockBit30/Build/LB3Decryptor.exe
    .exe windows:5 windows x86 arch:x86

    4585cfc85e0cd554d6b5d4bf1bb3d5e4


    Headers

    Imports

    Sections

  • LockBit-Black-Builder-main/LockBit30/Build/Password_dll.txt
  • LockBit-Black-Builder-main/LockBit30/Build/Password_exe.txt
  • LockBit-Black-Builder-main/LockBit30/Build/priv.key
  • LockBit-Black-Builder-main/LockBit30/Build/pub.key
  • LockBit-Black-Builder-main/LockBit30/config.json
  • LockBit-Black-Builder-main/LockBit3Builder/Build.bat
  • LockBit-Black-Builder-main/LockBit3Builder/Build/DECRYPTION_ID.txt
  • LockBit-Black-Builder-main/LockBit3Builder/Build/LB3Decryptor.exe
    .exe windows:5 windows x86 arch:x86

    4585cfc85e0cd554d6b5d4bf1bb3d5e4


    Headers

    Imports

    Sections

  • LockBit-Black-Builder-main/LockBit3Builder/Build/Password_dll.txt
  • LockBit-Black-Builder-main/LockBit3Builder/Build/Password_exe.txt
  • LockBit-Black-Builder-main/LockBit3Builder/Build/priv.key
  • LockBit-Black-Builder-main/LockBit3Builder/Build/pub.key
  • LockBit-Black-Builder-main/LockBit3Builder/builder.exe
    .exe windows:5 windows x86 arch:x86

    d2e26e45dcb84f1062f90f29a9cf0faa


    Headers

    Imports

    Sections

  • LockBit-Black-Builder-main/LockBit3Builder/config.json
  • LockBit-Black-Builder-main/README.md
  • LockBit-Black-Builder-main/Screenshot_20220921-210605_Samsung Internet.jpg
    .jpg
  • LockBit-Black-Builder-main/Screenshot_20220921-210644_Samsung Internet.jpg
    .jpg
  • LockBit-Black-Builder-main/Screenshot_20220921-210706_Samsung Internet.jpg
    .jpg
  • LockBit-Black-Builder-main/Screenshot_20220921-211415_Twitter.jpg
    .jpg