General

  • Target

    rbxfpsunlocker-x64 (3).zip

  • Size

    250KB

  • Sample

    240804-lk68jsscpk

  • MD5

    994c2bc7d966516aab11896b8a4cbc8e

  • SHA1

    350502479588c281ea67747288f9f2469e6c34f1

  • SHA256

    92b2d2a44e57ae9d47806eba7e62ef0d0e3b152e822803845e9bfe74adb6efc3

  • SHA512

    12b8bb979bc8d8f7def35cc8e727c715b442d30a9b5bf2568931d3fbe43963e540bdaf44aba88b3db37df876476b3c940dbd454ba53ef5ab9c70c8b68d58abaf

  • SSDEEP

    6144:9ObRmprIxqYPUynYaYGiCB2YWrfb1Vd/X254xix6LU:I9mprAqYXnYaYFCUYSbc5cLU

Malware Config

Extracted

Family

revengerat

Botnet

Guest

C2

0.tcp.ngrok.io:19521

Mutex

RV_MUTEX

Extracted

Family

warzonerat

C2

168.61.222.215:5400

Targets

    • Target

      rbxfpsunlocker.exe

    • Size

      605KB

    • MD5

      09d083f0e2c1e8a3561209902333ad8f

    • SHA1

      d9692d3aba34a39aeb9e53cb3d25562b94e2e597

    • SHA256

      83dfcb08ea4aa1b857d952a8a177db775d1a7e9cfc30b528848a4a29c8dbf0b9

    • SHA512

      c71371263cacc4872a4bf621614940f08c9436062683be5de921ae6e509079e25ea380623e8945d40858819a664bd76590defb2a89949e8e5666190f1024ca6b

    • SSDEEP

      12288:IKOjJsDc2+WC+D+4H/xeGofENaTSuGCC709:IKyacgDD+4fwG1NaTSw

    • RevengeRAT

      Remote-access trojan with a wide range of capabilities.

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    • ReZer0 packer

      Detects ReZer0, a packer with multiple versions used in various campaigns.

    • RevengeRat Executable

    • Warzone RAT payload

    • Downloads MZ/PE file

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks