Analysis

  • max time kernel
    63s
  • max time network
    101s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    23-10-2021 23:55

General

  • Target

    Installer Far Cry 6.exe

  • Size

    1.7MB

  • MD5

    bcf6ffd1c6a0a6e972370e03e31b8143

  • SHA1

    246b24525d4457e3a5f98475b7ee2c3f0f2128ac

  • SHA256

    5357372d858b551ca90eda32f7ce00c85e1894c77cce1a5c1fa0c0dace605d42

  • SHA512

    d791622c85ae0c32f53db57556c1ba4ddfa5147032d21f391c7f0eff7b8cef0c356f5d83f48b34d9bed37a10c272b216375a6777e069e0c6efc8b10161a384dc

Malware Config

Signatures

  • RedLine

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

  • RedLine Payload 3 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.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Installer Far Cry 6.exe
    "C:\Users\Admin\AppData\Local\Temp\Installer Far Cry 6.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:320
    • C:\Users\Admin\AppData\Local\Temp\Installer Far Cry 6.exe
      "C:\Users\Admin\AppData\Local\Temp\Installer Far Cry 6.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1076

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/320-54-0x0000000000AE0000-0x0000000000AE1000-memory.dmp
    Filesize

    4KB

  • memory/320-56-0x0000000075C11000-0x0000000075C13000-memory.dmp
    Filesize

    8KB

  • memory/320-57-0x00000000005C0000-0x00000000005C3000-memory.dmp
    Filesize

    12KB

  • memory/320-58-0x00000000043F0000-0x00000000043F1000-memory.dmp
    Filesize

    4KB

  • memory/320-59-0x00000000007F0000-0x000000000081F000-memory.dmp
    Filesize

    188KB

  • memory/1076-60-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB

  • memory/1076-61-0x0000000000418D32-mapping.dmp
  • memory/1076-62-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB

  • memory/1076-64-0x00000000049A0000-0x00000000049A1000-memory.dmp
    Filesize

    4KB