Analysis

  • max time kernel
    139s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-10-2023 00:00

General

  • Target

    8dfee53e5ad88fe63ce0d99ae2cd72ad5472ecd5dabfd724dfa85abe16be3c27.exe

  • Size

    483KB

  • MD5

    eeccdd51cb6d702c04aac8acddce1dd2

  • SHA1

    7c0b9220352ae5bea33b764cc59febb3125cc8c7

  • SHA256

    8dfee53e5ad88fe63ce0d99ae2cd72ad5472ecd5dabfd724dfa85abe16be3c27

  • SHA512

    42d22cf8e578b327d1987e083b26ec2323f5da8a0e35297f750582402b08f39c67ada827b0ae15baa0868dc08bcee1c0a85dbaa13293e8e00dba566e982714bc

  • SSDEEP

    6144:Go/zFtGWga27U/kKYlLiyCX6YSoN3Z5gTLE3en1+MPbF0r+JKqmNh:Vz52mrYlLYXic4LECzumeL

Malware Config

Signatures

  • RedLine

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

  • RedLine payload 2 IoCs
  • 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.

  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8dfee53e5ad88fe63ce0d99ae2cd72ad5472ecd5dabfd724dfa85abe16be3c27.exe
    "C:\Users\Admin\AppData\Local\Temp\8dfee53e5ad88fe63ce0d99ae2cd72ad5472ecd5dabfd724dfa85abe16be3c27.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1244

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1244-1-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/1244-2-0x0000000000570000-0x00000000005CA000-memory.dmp

    Filesize

    360KB

  • memory/1244-6-0x0000000074AC0000-0x0000000075270000-memory.dmp

    Filesize

    7.7MB

  • memory/1244-7-0x0000000007080000-0x0000000007624000-memory.dmp

    Filesize

    5.6MB

  • memory/1244-8-0x0000000007630000-0x00000000076C2000-memory.dmp

    Filesize

    584KB

  • memory/1244-9-0x0000000007830000-0x0000000007840000-memory.dmp

    Filesize

    64KB

  • memory/1244-10-0x0000000007840000-0x000000000784A000-memory.dmp

    Filesize

    40KB

  • memory/1244-11-0x0000000007860000-0x0000000007E78000-memory.dmp

    Filesize

    6.1MB

  • memory/1244-12-0x0000000007F20000-0x0000000007F32000-memory.dmp

    Filesize

    72KB

  • memory/1244-13-0x0000000007F40000-0x000000000804A000-memory.dmp

    Filesize

    1.0MB

  • memory/1244-14-0x0000000008050000-0x000000000808C000-memory.dmp

    Filesize

    240KB

  • memory/1244-15-0x00000000080D0000-0x000000000811C000-memory.dmp

    Filesize

    304KB

  • memory/1244-16-0x0000000008250000-0x00000000082B6000-memory.dmp

    Filesize

    408KB

  • memory/1244-17-0x00000000089F0000-0x0000000008A66000-memory.dmp

    Filesize

    472KB

  • memory/1244-18-0x0000000008AC0000-0x0000000008ADE000-memory.dmp

    Filesize

    120KB

  • memory/1244-19-0x0000000008B80000-0x0000000008D42000-memory.dmp

    Filesize

    1.8MB

  • memory/1244-20-0x0000000008D60000-0x000000000928C000-memory.dmp

    Filesize

    5.2MB

  • memory/1244-23-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/1244-24-0x0000000074AC0000-0x0000000075270000-memory.dmp

    Filesize

    7.7MB