Analysis

  • max time kernel
    144s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-05-2024 11:47

General

  • Target

    6286d393c93044fd5b8363ccad5324fadfde3e3d9b340ec908941eab3fe90652.exe

  • Size

    315KB

  • MD5

    bf89c72f6388b3884699e8081c8314c4

  • SHA1

    587f7e952669cc84756181deff315132cba078d4

  • SHA256

    6286d393c93044fd5b8363ccad5324fadfde3e3d9b340ec908941eab3fe90652

  • SHA512

    fa90330bb2e3a16579de6ae76bda2371b7e18e246ebcaa7432d010f2743e944bbf5e494941bb2d3192cc4816fa97e64cefe31f61817cd6cf18b38e9cc81b02ce

  • SSDEEP

    6144:pR99pI60nbM8uPZy3+8KIDP3uSEykJUxDyvPH3ef5AvnKXHS:pr9+60nbnuY3PEykJ2M3ehAsHS

Malware Config

Extracted

Family

redline

Botnet

5345987420

C2

https://pastebin.com/raw/KE5Mft0T

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 6 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6286d393c93044fd5b8363ccad5324fadfde3e3d9b340ec908941eab3fe90652.exe
    "C:\Users\Admin\AppData\Local\Temp\6286d393c93044fd5b8363ccad5324fadfde3e3d9b340ec908941eab3fe90652.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2392
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4700

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2392-1-0x0000000000B30000-0x0000000000B31000-memory.dmp

    Filesize

    4KB

  • memory/4700-0-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/4700-2-0x0000000074B6E000-0x0000000074B6F000-memory.dmp

    Filesize

    4KB

  • memory/4700-3-0x00000000051F0000-0x0000000005256000-memory.dmp

    Filesize

    408KB

  • memory/4700-4-0x0000000005D20000-0x0000000006338000-memory.dmp

    Filesize

    6.1MB

  • memory/4700-5-0x0000000005780000-0x0000000005792000-memory.dmp

    Filesize

    72KB

  • memory/4700-6-0x00000000058B0000-0x00000000059BA000-memory.dmp

    Filesize

    1.0MB

  • memory/4700-7-0x0000000074B60000-0x0000000075310000-memory.dmp

    Filesize

    7.7MB

  • memory/4700-8-0x0000000074B6E000-0x0000000074B6F000-memory.dmp

    Filesize

    4KB

  • memory/4700-9-0x0000000074B60000-0x0000000075310000-memory.dmp

    Filesize

    7.7MB