General

  • Target

    CheatV10.exe

  • Size

    37KB

  • Sample

    230416-t835sscd2w

  • MD5

    c4b11e9b3b4d06b6a09e8f7090c64a8f

  • SHA1

    658da340df61a09845c44ffffbec36bc0fd1c558

  • SHA256

    36c0c6a9188729df349a356a7b657ee52978d51807d4bd77e4cb496e266a5731

  • SHA512

    c4e27ee46698e7e17e0f1ecee638ca29007b5eddb1160d68cd0dbaaf7fbef955294b0f3e8fb2f6ca3ed3a8ec1b378ca2c53bc029d0c3adf5f99375844f71deda

  • SSDEEP

    384:2Hm1/CiMr3jBVbJsy8PNobAoZ/7vTQiQZgZrAF+rMRTyN/0L+EcoinblneHQM3eD:eJbJP8PNEAqPFQkrM+rMRa8NuD9t

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

HacKed

C2

academic-furnishings.at.ply.gg:55855

Mutex

578db8a9fb03841e750a46ff4852e1f0

Attributes
  • reg_key

    578db8a9fb03841e750a46ff4852e1f0

  • splitter

    |'|'|

Targets

    • Target

      CheatV10.exe

    • Size

      37KB

    • MD5

      c4b11e9b3b4d06b6a09e8f7090c64a8f

    • SHA1

      658da340df61a09845c44ffffbec36bc0fd1c558

    • SHA256

      36c0c6a9188729df349a356a7b657ee52978d51807d4bd77e4cb496e266a5731

    • SHA512

      c4e27ee46698e7e17e0f1ecee638ca29007b5eddb1160d68cd0dbaaf7fbef955294b0f3e8fb2f6ca3ed3a8ec1b378ca2c53bc029d0c3adf5f99375844f71deda

    • SSDEEP

      384:2Hm1/CiMr3jBVbJsy8PNobAoZ/7vTQiQZgZrAF+rMRTyN/0L+EcoinblneHQM3eD:eJbJP8PNEAqPFQkrM+rMRa8NuD9t

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Modifies Windows Firewall

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Replication Through Removable Media

1
T1091

Tasks