Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    17/04/2024, 12:21

General

  • Target
    c9d46ad5a9a42497b7c5949317e7cb743f865e84ba97a17289aaa69f91912a18.exe
  • Size 404KB
  • Sample240417-pjfwraee56
  • SHA256 c9d46ad5a9a42497b7c5949317e7cb743f865e84ba97a17289aaa69f91912a18
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • @fucking_astarot

C2
  • 45.15.156.167:80

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.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c9d46ad5a9a42497b7c5949317e7cb743f865e84ba97a17289aaa69f91912a18.exe
    "C:\Users\Admin\AppData\Local\Temp\c9d46ad5a9a42497b7c5949317e7cb743f865e84ba97a17289aaa69f91912a18.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2320

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        94308059B57B3142E455B38A6EB92015

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
        • Size 68KB
        • SHA256 1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
        • MD5 SHA1 SHA512 SSDEEP

        Tar4689.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\Tar4689.tmp
        • Size 177KB
        • SHA256 67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
        • MD5 SHA1 SHA512 SSDEEP

        memory/2320-0-0x0000000000300000-0x0000000000352000-memory.dmp

        memory/2320-4-0x0000000074360000-0x0000000074A4E000-memory.dmp

        memory/2320-5-0x0000000002060000-0x00000000020A0000-memory.dmp

        memory/2320-44-0x0000000074360000-0x0000000074A4E000-memory.dmp