General

  • Target

    Invoice #09747583900.exe

  • Size

    635KB

  • Sample

    210911-t9y78sbef2

  • MD5

    027ed8a97dd1dd28cc73c9edf4ec89ab

  • SHA1

    131efcf3ee4e6f0629027066ab002355c2f20a00

  • SHA256

    81f7a0f726f4001c9e4e7d67ba9ab6c3f45139887dabe78f6e3d04dd2b0557e2

  • SHA512

    0c6b3606b56fe7662895783a1512ca62290697049230433ca645e953218bce1311e5dd970dbb30b0a575ef1e0398e5874d602c9f6313f64e2b245a02ff55d497

Malware Config

Extracted

Family

njrat

Version

v4.0

Botnet

AhKey_000_Sat

C2

cdanger492.duckdns.org:4480

Mutex

Windows

Attributes
  • reg_key

    Windows

  • splitter

    |-F-|

Targets

    • Target

      Invoice #09747583900.exe

    • Size

      635KB

    • MD5

      027ed8a97dd1dd28cc73c9edf4ec89ab

    • SHA1

      131efcf3ee4e6f0629027066ab002355c2f20a00

    • SHA256

      81f7a0f726f4001c9e4e7d67ba9ab6c3f45139887dabe78f6e3d04dd2b0557e2

    • SHA512

      0c6b3606b56fe7662895783a1512ca62290697049230433ca645e953218bce1311e5dd970dbb30b0a575ef1e0398e5874d602c9f6313f64e2b245a02ff55d497

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Drops startup file

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks