General

  • Target

    06764b0c44e86e31de90468dcdcccbfb.exe

  • Size

    558KB

  • Sample

    221130-23e5sagc9x

  • MD5

    06764b0c44e86e31de90468dcdcccbfb

  • SHA1

    ec2027cbb238daa04c57002d7f687639b3d910b1

  • SHA256

    507784fa7810e00285aa5467191caeea083644985a9d6f96b06684715e2d5add

  • SHA512

    9af0edf42f67588603bb6025486208a3dc051d02aa804cd54de85e4b58fb02a84370c15cf0dcd9bcbeff1e0e10881109da6913abe1353ec899257130da70eb68

  • SSDEEP

    12288:8zxzTDWikLSb4NS7HWL0AlImuDX8y/W1ibChP:6DWHSb4NRL0mImugy/WMb2P

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

HacKed

C2

outside-fine.at.ply.gg:6549

Mutex

78e0d93fb2344857b8ed5232e4bc04ef

Attributes
  • reg_key

    78e0d93fb2344857b8ed5232e4bc04ef

  • splitter

    |'|'|

Targets

    • Target

      06764b0c44e86e31de90468dcdcccbfb.exe

    • Size

      558KB

    • MD5

      06764b0c44e86e31de90468dcdcccbfb

    • SHA1

      ec2027cbb238daa04c57002d7f687639b3d910b1

    • SHA256

      507784fa7810e00285aa5467191caeea083644985a9d6f96b06684715e2d5add

    • SHA512

      9af0edf42f67588603bb6025486208a3dc051d02aa804cd54de85e4b58fb02a84370c15cf0dcd9bcbeff1e0e10881109da6913abe1353ec899257130da70eb68

    • SSDEEP

      12288:8zxzTDWikLSb4NS7HWL0AlImuDX8y/W1ibChP:6DWHSb4NRL0mImugy/WMb2P

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • 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

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks