Analysis

  • max time kernel
    92s
  • max time network
    93s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-09-2024 01:38

General

  • Target

    5ed77020f0296739fb5b4ef5133bbdd84a0c8f69ac71cec490343b26dd066c4d.exe

  • Size

    313KB

  • MD5

    8e0ae87939388dfd7d6470bdd397b309

  • SHA1

    3af328c5c81fe77ab5d74cc97866e03490e5d080

  • SHA256

    5ed77020f0296739fb5b4ef5133bbdd84a0c8f69ac71cec490343b26dd066c4d

  • SHA512

    d3cfb86296b49744ac9a89b6a4a402e44a3d65c137a4a1f814c698001a2c609f0c7ce9fadd483511f6ec43811a5f81bd145dd1899be728ed3d7a9b3e0bf9a756

  • SSDEEP

    6144:5tvfPrQK/3z/LyPRL30UWUzncwhgaljiLhQzaV8dP//wsrlHdzWcsQnrBu:5tvTz/UEPsg02L0Y8JIsxHd0

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

147.45.47.36:30035

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • 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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5ed77020f0296739fb5b4ef5133bbdd84a0c8f69ac71cec490343b26dd066c4d.exe
    "C:\Users\Admin\AppData\Local\Temp\5ed77020f0296739fb5b4ef5133bbdd84a0c8f69ac71cec490343b26dd066c4d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4372
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:464
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies system certificate store
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4360

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\TmpD86E.tmp

      Filesize

      2KB

      MD5

      1420d30f964eac2c85b2ccfe968eebce

      SHA1

      bdf9a6876578a3e38079c4f8cf5d6c79687ad750

      SHA256

      f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

      SHA512

      6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

    • memory/4360-31-0x00000000072D0000-0x00000000078E8000-memory.dmp

      Filesize

      6.1MB

    • memory/4360-43-0x00000000746F0000-0x0000000074EA0000-memory.dmp

      Filesize

      7.7MB

    • memory/4360-28-0x0000000006C90000-0x0000000006CAE000-memory.dmp

      Filesize

      120KB

    • memory/4360-6-0x00000000746F0000-0x0000000074EA0000-memory.dmp

      Filesize

      7.7MB

    • memory/4360-7-0x0000000005F40000-0x00000000064E4000-memory.dmp

      Filesize

      5.6MB

    • memory/4360-8-0x0000000005870000-0x0000000005902000-memory.dmp

      Filesize

      584KB

    • memory/4360-9-0x0000000005930000-0x000000000593A000-memory.dmp

      Filesize

      40KB

    • memory/4360-10-0x00000000746F0000-0x0000000074EA0000-memory.dmp

      Filesize

      7.7MB

    • memory/4360-44-0x00000000746F0000-0x0000000074EA0000-memory.dmp

      Filesize

      7.7MB

    • memory/4360-27-0x0000000006670000-0x00000000066E6000-memory.dmp

      Filesize

      472KB

    • memory/4360-46-0x00000000746F0000-0x0000000074EA0000-memory.dmp

      Filesize

      7.7MB

    • memory/4360-3-0x0000000000400000-0x0000000000452000-memory.dmp

      Filesize

      328KB

    • memory/4360-34-0x0000000006DC0000-0x0000000006DFC000-memory.dmp

      Filesize

      240KB

    • memory/4360-33-0x0000000006D60000-0x0000000006D72000-memory.dmp

      Filesize

      72KB

    • memory/4360-32-0x0000000006E20000-0x0000000006F2A000-memory.dmp

      Filesize

      1.0MB

    • memory/4360-35-0x0000000006F30000-0x0000000006F7C000-memory.dmp

      Filesize

      304KB

    • memory/4360-36-0x0000000007070000-0x00000000070D6000-memory.dmp

      Filesize

      408KB

    • memory/4360-39-0x0000000007CC0000-0x0000000007E82000-memory.dmp

      Filesize

      1.8MB

    • memory/4360-40-0x00000000083C0000-0x00000000088EC000-memory.dmp

      Filesize

      5.2MB

    • memory/4360-41-0x0000000007C40000-0x0000000007C90000-memory.dmp

      Filesize

      320KB

    • memory/4372-42-0x00000000747A0000-0x0000000074F50000-memory.dmp

      Filesize

      7.7MB

    • memory/4372-0-0x00000000747AE000-0x00000000747AF000-memory.dmp

      Filesize

      4KB

    • memory/4372-1-0x00000000000F0000-0x0000000000144000-memory.dmp

      Filesize

      336KB

    • memory/4372-5-0x00000000747A0000-0x0000000074F50000-memory.dmp

      Filesize

      7.7MB