Analysis

  • max time kernel
    94s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-09-2024 16:46

General

  • Target

    65bb6281d63ad091f8b6b4d0c460d9d6c1631fe141fe15b23dc6d23a41e094ad.exe

  • Size

    324KB

  • MD5

    e600b6015b0312b52214f459fcc6f3c2

  • SHA1

    0e763e33524e467b46d27e5f0603cd2165c47fed

  • SHA256

    65bb6281d63ad091f8b6b4d0c460d9d6c1631fe141fe15b23dc6d23a41e094ad

  • SHA512

    b1c1a68128c2cd75df9cb1d890358fd6bb85d9a62288468a19db3295cc25e6cb97c05fa0b5bc3b1dd2b88bd39b343ce5cd1494ca8ab56352c1e375e88fe7e464

  • SSDEEP

    6144:sPP5QJyXEJZq77hQ8ed1oBj32nQumiUdfg+CYnDNMhXYGenCnaW1qMJyky:cGJyX2EdQ8ed1K+Yfg+DDGYn4aW1TJyD

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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\65bb6281d63ad091f8b6b4d0c460d9d6c1631fe141fe15b23dc6d23a41e094ad.exe
    "C:\Users\Admin\AppData\Local\Temp\65bb6281d63ad091f8b6b4d0c460d9d6c1631fe141fe15b23dc6d23a41e094ad.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1220
    • 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:3924

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Tmp9B55.tmp

    Filesize

    2KB

    MD5

    1420d30f964eac2c85b2ccfe968eebce

    SHA1

    bdf9a6876578a3e38079c4f8cf5d6c79687ad750

    SHA256

    f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

    SHA512

    6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

  • memory/1220-1-0x0000000000100000-0x0000000000158000-memory.dmp

    Filesize

    352KB

  • memory/1220-40-0x00000000746D0000-0x0000000074E80000-memory.dmp

    Filesize

    7.7MB

  • memory/1220-5-0x00000000746D0000-0x0000000074E80000-memory.dmp

    Filesize

    7.7MB

  • memory/1220-0-0x00000000746DE000-0x00000000746DF000-memory.dmp

    Filesize

    4KB

  • memory/3924-31-0x0000000006DB0000-0x00000000073C8000-memory.dmp

    Filesize

    6.1MB

  • memory/3924-33-0x0000000006840000-0x0000000006852000-memory.dmp

    Filesize

    72KB

  • memory/3924-9-0x00000000746D0000-0x0000000074E80000-memory.dmp

    Filesize

    7.7MB

  • memory/3924-10-0x0000000005520000-0x000000000552A000-memory.dmp

    Filesize

    40KB

  • memory/3924-6-0x00000000746D0000-0x0000000074E80000-memory.dmp

    Filesize

    7.7MB

  • memory/3924-27-0x0000000005FB0000-0x0000000006026000-memory.dmp

    Filesize

    472KB

  • memory/3924-28-0x0000000006770000-0x000000000678E000-memory.dmp

    Filesize

    120KB

  • memory/3924-7-0x0000000005880000-0x0000000005E24000-memory.dmp

    Filesize

    5.6MB

  • memory/3924-32-0x0000000006900000-0x0000000006A0A000-memory.dmp

    Filesize

    1.0MB

  • memory/3924-8-0x0000000005370000-0x0000000005402000-memory.dmp

    Filesize

    584KB

  • memory/3924-34-0x00000000068A0000-0x00000000068DC000-memory.dmp

    Filesize

    240KB

  • memory/3924-35-0x0000000006A10000-0x0000000006A5C000-memory.dmp

    Filesize

    304KB

  • memory/3924-36-0x0000000006B50000-0x0000000006BB6000-memory.dmp

    Filesize

    408KB

  • memory/3924-39-0x00000000074D0000-0x0000000007520000-memory.dmp

    Filesize

    320KB

  • memory/3924-3-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/3924-41-0x00000000076F0000-0x00000000078B2000-memory.dmp

    Filesize

    1.8MB

  • memory/3924-42-0x0000000007DF0000-0x000000000831C000-memory.dmp

    Filesize

    5.2MB

  • memory/3924-43-0x00000000746D0000-0x0000000074E80000-memory.dmp

    Filesize

    7.7MB

  • memory/3924-44-0x00000000746D0000-0x0000000074E80000-memory.dmp

    Filesize

    7.7MB

  • memory/3924-46-0x00000000746D0000-0x0000000074E80000-memory.dmp

    Filesize

    7.7MB