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Analysis

  • max time kernel
    30s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230703-en
  • resource tags

    arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
  • submitted
    10/07/2023, 14:12

General

  • Target

    file.exe

  • Size

    172KB

  • MD5

    76dfa6c35390e0feaa9b3b8c5c9ab967

  • SHA1

    5a08222692b10590db9dfddade3813b5a291ebf4

  • SHA256

    523563334517ca2addf839752117f30fb0f741ca996e2a1dea48ef719ef2c4ff

  • SHA512

    20fa10dc340a8f7caf39eb9b044f819a96ebbe68ca87f818c8de87d912e270c7611ab48f910f995cca849458d57f0a408948b99cd1d1947219db294b39b66c6e

  • SSDEEP

    3072:82ow3Pqod+zfzrfS1xN1WGnEPUEaC98e8hd:2Sds/SLGPUEaC9

Malware Config

Extracted

Family

redline

Botnet

rt4

C2

185.225.74.51:44767

Attributes
  • auth_value

    97452903aececaf7a2337ca89ce32656

Signatures

  • RedLine

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

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

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

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2256

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2256-54-0x0000000001300000-0x0000000001330000-memory.dmp

    Filesize

    192KB

  • memory/2256-55-0x00000000004C0000-0x00000000004C6000-memory.dmp

    Filesize

    24KB

  • memory/2256-56-0x0000000000F90000-0x0000000000FD0000-memory.dmp

    Filesize

    256KB

  • memory/2256-57-0x0000000000F90000-0x0000000000FD0000-memory.dmp

    Filesize

    256KB