General

  • Target

    1917739297383bb37d4f159e8540b70b.bin

  • Size

    17KB

  • Sample

    241230-bgkj9sspdl

  • MD5

    aa896a91e05f44914f4071c18576baec

  • SHA1

    034a070118a6a0aede39b20d17b94d2681397bd2

  • SHA256

    83824af1f1d435ba9c33af4216a9877cb3cc4c750e6588aa6adde447cedcf656

  • SHA512

    9feae1627bb804bedc3bce46d5593ceac5ba25b380429c3b162fc2eebd44abb026c43ab1c9892396129e2a2edac8139df28d1d7e8e83a0a6a950a05a281ec6c4

  • SSDEEP

    192:pF6txlp/4KT4/9ylSXOkxtkb7JAU7mwylUjnnIj0UTd1L3A+E8E2DGAqr2R3vSRC:o4KJuxtcmP6nwEaDGAqrAKQkCBu7Pg

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

HacKed

C2

2.tcp.eu.ngrok.io:11048

Mutex

Windows Update

Attributes
  • reg_key

    Windows Update

  • splitter

    |Hassan|

Targets

    • Target

      431e12f989dd7a4c9d8235f4fa9f3e026a4b55921aa2fb4942563f857681f06c.exe

    • Size

      43KB

    • MD5

      1917739297383bb37d4f159e8540b70b

    • SHA1

      12447834e3ce0745f5756f492aee4487c6c1cef4

    • SHA256

      431e12f989dd7a4c9d8235f4fa9f3e026a4b55921aa2fb4942563f857681f06c

    • SHA512

      7c8b032480dd4e9d972eceb1e1dc354ce5be2c66d777a12a45e267220e5ab601cbfc95d724379a903f59cdc39265a2e62e3d1a9fa66fbe4d8d71c0fa736489c5

    • SSDEEP

      384:HZyGdElQ5GoyyBrlr0DiEuEe83H/zIIij+ZsNO3PlpJKkkjh/TzF7pWnI/greT0k:5gmolyBr907NRuXQ/o1/+L

    • Njrat family

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks