General

  • Target

    Twitter Crack.exe

  • Size

    5.4MB

  • Sample

    211023-z2qtsacde8

  • MD5

    87e2016d2af2214bb8bd71b20adcecb4

  • SHA1

    95e0c972f66ae2c0a6ffd41bf4aaeb24e6e567b1

  • SHA256

    9703bf9f3b22e8a8cd3b2797a2da5a48d326c9dde57dbe4481b6cbc634b81f04

  • SHA512

    b38ab45feaa97b689c11301e968c8b6087fa8513409fd0d517ff7d2d86ae9ca104e7d577c80cfb53fb87ddff684146326665385208674790220bcf5a19d6e81d

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

white monkey

C2

127.0.0.1:1177

Mutex

56af94ecf1deb5aa0dab576ea890f3e9

Attributes
  • reg_key

    56af94ecf1deb5aa0dab576ea890f3e9

  • splitter

    |'|'|

Targets

    • Target

      Twitter Crack.exe

    • Size

      5.4MB

    • MD5

      87e2016d2af2214bb8bd71b20adcecb4

    • SHA1

      95e0c972f66ae2c0a6ffd41bf4aaeb24e6e567b1

    • SHA256

      9703bf9f3b22e8a8cd3b2797a2da5a48d326c9dde57dbe4481b6cbc634b81f04

    • SHA512

      b38ab45feaa97b689c11301e968c8b6087fa8513409fd0d517ff7d2d86ae9ca104e7d577c80cfb53fb87ddff684146326665385208674790220bcf5a19d6e81d

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Discovery

System Information Discovery

1
T1082

Tasks