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Analysis

  • max time kernel
    140s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/07/2024, 15:08

General

  • Target

    217.exe

  • Size

    765KB

  • MD5

    9b27531814c84d9891474794ba3f880f

  • SHA1

    13c2fe6e1189d6f5ffac8d67ab6c9c6f2ea61a99

  • SHA256

    92682078977a588ba4cc3dfe7ce9d744bf752a635ab73c027cdbae68ff8e749f

  • SHA512

    53034ff4716d2a29fa4cde440d29741c09a8f5493c5bcf0564e01921afd1344bf24c53fb97ecb3fabb215be69c3ea7b98a565c24b8f237d2069159666fc1906d

  • SSDEEP

    12288:qWgLNqLMg5tqimUsu8l5hs4PShE9EZnuKFqik7/6VVu+mAd7MxlN9+53TL3ibr:fgLNqLMJimUsu8lw4PShgOuKFqizPdI5

Malware Config

Extracted

Family

redline

Botnet

6951125327

C2

https://t.me/+7Lir0e4Gw381MDhi*https://steamcommunity.com/profiles/76561199038841443

Signatures

  • RedLine

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

  • RedLine payload 1 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 use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\217.exe
    "C:\Users\Admin\AppData\Local\Temp\217.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2400
    • 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:1904

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1904-8-0x00000000067D0000-0x000000000680C000-memory.dmp

    Filesize

    240KB

  • memory/1904-10-0x0000000006B40000-0x0000000006D02000-memory.dmp

    Filesize

    1.8MB

  • memory/1904-2-0x00000000740BE000-0x00000000740BF000-memory.dmp

    Filesize

    4KB

  • memory/1904-3-0x00000000054A0000-0x0000000005506000-memory.dmp

    Filesize

    408KB

  • memory/1904-4-0x0000000005FB0000-0x00000000065C8000-memory.dmp

    Filesize

    6.1MB

  • memory/1904-5-0x00000000059D0000-0x00000000059E2000-memory.dmp

    Filesize

    72KB

  • memory/1904-6-0x0000000005B00000-0x0000000005C0A000-memory.dmp

    Filesize

    1.0MB

  • memory/1904-7-0x00000000740B0000-0x0000000074860000-memory.dmp

    Filesize

    7.7MB

  • memory/1904-1-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/1904-18-0x00000000740B0000-0x0000000074860000-memory.dmp

    Filesize

    7.7MB

  • memory/1904-9-0x0000000006810000-0x000000000685C000-memory.dmp

    Filesize

    304KB

  • memory/1904-11-0x0000000007240000-0x000000000776C000-memory.dmp

    Filesize

    5.2MB

  • memory/1904-12-0x0000000007D20000-0x00000000082C4000-memory.dmp

    Filesize

    5.6MB

  • memory/1904-13-0x0000000006EB0000-0x0000000006F42000-memory.dmp

    Filesize

    584KB

  • memory/1904-14-0x0000000006D60000-0x0000000006DB0000-memory.dmp

    Filesize

    320KB

  • memory/1904-15-0x0000000006E30000-0x0000000006EA6000-memory.dmp

    Filesize

    472KB

  • memory/1904-16-0x0000000006DB0000-0x0000000006DCE000-memory.dmp

    Filesize

    120KB

  • memory/2400-0-0x0000000000840000-0x0000000000841000-memory.dmp

    Filesize

    4KB