General

  • Target

    Rechnung.jar

  • Size

    431KB

  • Sample

    200831-3y5qaqvvja

  • MD5

    ef2cf24398d222642a2684b6ac8731d7

  • SHA1

    7d8f0d63a27f59b481803895098bfe3049fa98c4

  • SHA256

    0d521ebb66bdf9e181c19695526645d3d003281c972591b02f8cbdfaffa94797

  • SHA512

    33619a6c10ce3d483039918749b8bc2b251f2a8b1e189b110d910829ed70c21bb420e9717a7b391ab63bb2e14d748cf03669354f3fdb002b1965ac75f274163d

Malware Config

Targets

    • Target

      Rechnung.jar

    • Size

      431KB

    • MD5

      ef2cf24398d222642a2684b6ac8731d7

    • SHA1

      7d8f0d63a27f59b481803895098bfe3049fa98c4

    • SHA256

      0d521ebb66bdf9e181c19695526645d3d003281c972591b02f8cbdfaffa94797

    • SHA512

      33619a6c10ce3d483039918749b8bc2b251f2a8b1e189b110d910829ed70c21bb420e9717a7b391ab63bb2e14d748cf03669354f3fdb002b1965ac75f274163d

    • QarallaxRAT

      Qarallax is a RAT developed by Quaverse and sold as RaaS (RAT as a Service).

    • Qarallax RAT support DLL

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Hidden Files and Directories

1
T1158

Defense Evasion

Modify Registry

1
T1112

Hidden Files and Directories

1
T1158

Tasks