General

  • Target

    25b65b2ba97aed1e863cd281e0362f77.bin

  • Size

    3.2MB

  • Sample

    240626-csjmsayglf

  • MD5

    8e5a036ee8a18113bc5b5870717bf165

  • SHA1

    62e32995673d99ef5a5f1d4625b80ea0c17fff84

  • SHA256

    1a816e51350431d1ce4bc0a4f74be9aba65874e78c279dec331c04a5756a1169

  • SHA512

    ea1c8352ceca2a7b8cd51282472ce7a3add95a3765122c8906e77788b5ab265d66072b3dcb788f6154c3b8dcf45bf90cd8fed21b2bf108d320e4fd8840a248b8

  • SSDEEP

    49152:6JunjdW0vepnN5cz8LEyVJbE4A+deYqkBeJYC97rXnLewjXKi6QBYMuKo8ASLis:6JunZWa8cz8LEq3+fmC9TeAB7Als

Malware Config

Extracted

Family

risepro

C2

77.91.77.66:58709

Targets

    • Target

      ee85726eda426921bea54b277c97a67a84a79897f238633abf141815ba8bf0db.exe

    • Size

      4.8MB

    • MD5

      25b65b2ba97aed1e863cd281e0362f77

    • SHA1

      dda86428b789ab14ef7e98c474478bd0fd0b8840

    • SHA256

      ee85726eda426921bea54b277c97a67a84a79897f238633abf141815ba8bf0db

    • SHA512

      3751f504ad14229e2a05e7f0dfbbcbff1650684437b0fd016e06c6556ab00556ac58f78c2f75ddd20e57902b1e959d2ec2b749c73d01f99b9941881109b085ed

    • SSDEEP

      98304:iJAHOSoYGjhqYAcUJ6oyJ/jw0QtlCZWQ/SeSjWrOl0:3HvosT4//ZWQ/SeSjWrU0

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Tasks