Analysis

  • max time kernel
    92s
  • max time network
    100s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-09-2024 15:46

General

  • Target

    file.exe

  • Size

    313KB

  • MD5

    6b19e5c100db0812ffb7813a1503c05d

  • SHA1

    17032c0b1b056bec3f23786bad5aa17404de3297

  • SHA256

    516b1a67a3aafceadff083854b26512174cbed4d455c5d8f8993acc8a895ea2e

  • SHA512

    fb97bd74aae13cb4d0205cf704300dfc4f0678dcbd07aacc295bc13b666a4bff46f12786c2d37702a7a783e786a6a92df31df37a39ebcaee74d46c58e0c4e27c

  • SSDEEP

    6144:tSS+SfXno/QxiNbuW22FoiU4eAy9i3nzbtvNDNsw:99PqBuW2dHwHxNDNsw

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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4456
    • 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:4920

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Tmp9049.tmp

    Filesize

    2KB

    MD5

    1420d30f964eac2c85b2ccfe968eebce

    SHA1

    bdf9a6876578a3e38079c4f8cf5d6c79687ad750

    SHA256

    f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

    SHA512

    6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

  • memory/4456-0-0x0000000074DEE000-0x0000000074DEF000-memory.dmp

    Filesize

    4KB

  • memory/4456-1-0x0000000000290000-0x00000000002E4000-memory.dmp

    Filesize

    336KB

  • memory/4456-39-0x0000000074DE0000-0x0000000075590000-memory.dmp

    Filesize

    7.7MB

  • memory/4456-5-0x0000000074DE0000-0x0000000075590000-memory.dmp

    Filesize

    7.7MB

  • memory/4920-8-0x0000000005060000-0x00000000050F2000-memory.dmp

    Filesize

    584KB

  • memory/4920-33-0x0000000006500000-0x0000000006512000-memory.dmp

    Filesize

    72KB

  • memory/4920-10-0x0000000074DE0000-0x0000000075590000-memory.dmp

    Filesize

    7.7MB

  • memory/4920-9-0x0000000005040000-0x000000000504A000-memory.dmp

    Filesize

    40KB

  • memory/4920-6-0x0000000074DE0000-0x0000000075590000-memory.dmp

    Filesize

    7.7MB

  • memory/4920-27-0x00000000054B0000-0x0000000005526000-memory.dmp

    Filesize

    472KB

  • memory/4920-28-0x0000000006430000-0x000000000644E000-memory.dmp

    Filesize

    120KB

  • memory/4920-31-0x0000000006A70000-0x0000000007088000-memory.dmp

    Filesize

    6.1MB

  • memory/4920-32-0x00000000065C0000-0x00000000066CA000-memory.dmp

    Filesize

    1.0MB

  • memory/4920-7-0x0000000005570000-0x0000000005B14000-memory.dmp

    Filesize

    5.6MB

  • memory/4920-34-0x0000000006560000-0x000000000659C000-memory.dmp

    Filesize

    240KB

  • memory/4920-35-0x00000000066D0000-0x000000000671C000-memory.dmp

    Filesize

    304KB

  • memory/4920-36-0x0000000006810000-0x0000000006876000-memory.dmp

    Filesize

    408KB

  • memory/4920-3-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/4920-40-0x0000000074DE0000-0x0000000075590000-memory.dmp

    Filesize

    7.7MB

  • memory/4920-41-0x0000000007300000-0x0000000007350000-memory.dmp

    Filesize

    320KB

  • memory/4920-42-0x0000000074DE0000-0x0000000075590000-memory.dmp

    Filesize

    7.7MB

  • memory/4920-43-0x0000000008010000-0x00000000081D2000-memory.dmp

    Filesize

    1.8MB

  • memory/4920-44-0x0000000008710000-0x0000000008C3C000-memory.dmp

    Filesize

    5.2MB

  • memory/4920-46-0x0000000074DE0000-0x0000000075590000-memory.dmp

    Filesize

    7.7MB