General

  • Target

    NEW ORDER SAMPLE LITS.pdf.exe

  • Size

    829KB

  • Sample

    230719-klcvnaah3y

  • MD5

    29ab96aab2936a83493071d8bbd1152b

  • SHA1

    c0ffbc52934f45ac5de2af1bc545a11f3d961713

  • SHA256

    b8a047e3cd4389b70d5328f8828567ecfd7d308aaa8023f27d2eae441c8b2c05

  • SHA512

    25a083b2b89d96b6aa10a280e82e2837d6d0659e3d33c16528b87210df5022e5264588e93246fdbedef9ad2bb8410a88c7e7ed302bf93c938f26292b4d72f06a

  • SSDEEP

    12288:f3DkEGDINi1EwkG8/sHWihcD8hwbL8tN2cEFLjGPSciSYoIjYtl0xzyuxHHmC5:/DkUNi1EvGVWD8u8EGac3YoIxpV5

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

45.95.168.223:55615

Targets

    • Target

      NEW ORDER SAMPLE LITS.pdf.exe

    • Size

      829KB

    • MD5

      29ab96aab2936a83493071d8bbd1152b

    • SHA1

      c0ffbc52934f45ac5de2af1bc545a11f3d961713

    • SHA256

      b8a047e3cd4389b70d5328f8828567ecfd7d308aaa8023f27d2eae441c8b2c05

    • SHA512

      25a083b2b89d96b6aa10a280e82e2837d6d0659e3d33c16528b87210df5022e5264588e93246fdbedef9ad2bb8410a88c7e7ed302bf93c938f26292b4d72f06a

    • SSDEEP

      12288:f3DkEGDINi1EwkG8/sHWihcD8hwbL8tN2cEFLjGPSciSYoIjYtl0xzyuxHHmC5:/DkUNi1EvGVWD8u8EGac3YoIxpV5

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks