General

  • Target

    cc98b7be971a45ec2e0d4b0c6176d93af123204de204680b0879a33d71086f3d

  • Size

    37KB

  • Sample

    220731-3r2ebadde8

  • MD5

    5d5bad4c9ca26ea4b5e17186f265a70c

  • SHA1

    f9f3c1d5e9911d55999be567c7d001a0c628e9f9

  • SHA256

    cc98b7be971a45ec2e0d4b0c6176d93af123204de204680b0879a33d71086f3d

  • SHA512

    32b31c0208f57e99c4709a2409c820f05a878319ed934e2c2e2734051d0218a2d0dd9cb7556a3b1f95027dfad21c67c985c35bdc0f0dbd38c508c4b40793e22a

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

HacKed

C2

218.158.123.169:1313

Mutex

31f4b7ed754d4ab99f92384391fc045c

Attributes
  • reg_key

    31f4b7ed754d4ab99f92384391fc045c

  • splitter

    |'|'|

Targets

    • Target

      cc98b7be971a45ec2e0d4b0c6176d93af123204de204680b0879a33d71086f3d

    • Size

      37KB

    • MD5

      5d5bad4c9ca26ea4b5e17186f265a70c

    • SHA1

      f9f3c1d5e9911d55999be567c7d001a0c628e9f9

    • SHA256

      cc98b7be971a45ec2e0d4b0c6176d93af123204de204680b0879a33d71086f3d

    • SHA512

      32b31c0208f57e99c4709a2409c820f05a878319ed934e2c2e2734051d0218a2d0dd9cb7556a3b1f95027dfad21c67c985c35bdc0f0dbd38c508c4b40793e22a

    Score
    8/10
    • Modifies Windows Firewall

    • Drops startup file

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Tasks