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Analysis

  • max time kernel
    92s
  • max time network
    96s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240709-en
  • resource tags

    arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    14/07/2024, 23:02

General

  • Target

    cc2d82b264b3f5913e6cc3d382e7a3867702e2363f0c062b368020515211f3c0.exe

  • Size

    338KB

  • MD5

    912af657f0c60c119b2d7793eda3bafa

  • SHA1

    845ecf175f197930809a7a77a0c552b241af826d

  • SHA256

    cc2d82b264b3f5913e6cc3d382e7a3867702e2363f0c062b368020515211f3c0

  • SHA512

    7f3cabe31a4f646090c17d8436c55cb093f72c092b8bb430731120430e3a18126897a45a4b6247b97e0b98d86a71b23996c4f8971d5c7de87f9345e95e9e34f5

  • SSDEEP

    6144:TwbSk/5pP+AegMMtRvu3LqBO/QWrfZdJOHd6uk2/ci2di83EO:T+pP6gMEyzvJO7kvi83EO

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\cc2d82b264b3f5913e6cc3d382e7a3867702e2363f0c062b368020515211f3c0.exe
    "C:\Users\Admin\AppData\Local\Temp\cc2d82b264b3f5913e6cc3d382e7a3867702e2363f0c062b368020515211f3c0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1908
    • 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:2172

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1908-0-0x0000000000B40000-0x0000000000B41000-memory.dmp

    Filesize

    4KB

  • memory/2172-1-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/2172-2-0x00000000740CE000-0x00000000740CF000-memory.dmp

    Filesize

    4KB

  • memory/2172-3-0x0000000005110000-0x0000000005176000-memory.dmp

    Filesize

    408KB

  • memory/2172-4-0x0000000005BF0000-0x0000000006208000-memory.dmp

    Filesize

    6.1MB

  • memory/2172-5-0x0000000005670000-0x0000000005682000-memory.dmp

    Filesize

    72KB

  • memory/2172-6-0x00000000057A0000-0x00000000058AA000-memory.dmp

    Filesize

    1.0MB

  • memory/2172-7-0x00000000740C0000-0x0000000074871000-memory.dmp

    Filesize

    7.7MB

  • memory/2172-8-0x0000000005B80000-0x0000000005BBC000-memory.dmp

    Filesize

    240KB

  • memory/2172-9-0x0000000006610000-0x000000000665C000-memory.dmp

    Filesize

    304KB

  • memory/2172-10-0x0000000006920000-0x0000000006AE2000-memory.dmp

    Filesize

    1.8MB

  • memory/2172-11-0x0000000007020000-0x000000000754C000-memory.dmp

    Filesize

    5.2MB

  • memory/2172-12-0x0000000007B00000-0x00000000080A6000-memory.dmp

    Filesize

    5.6MB

  • memory/2172-13-0x0000000006C90000-0x0000000006D22000-memory.dmp

    Filesize

    584KB

  • memory/2172-14-0x0000000006B70000-0x0000000006BE6000-memory.dmp

    Filesize

    472KB

  • memory/2172-15-0x0000000006B20000-0x0000000006B3E000-memory.dmp

    Filesize

    120KB

  • memory/2172-16-0x0000000007930000-0x0000000007980000-memory.dmp

    Filesize

    320KB

  • memory/2172-18-0x00000000740C0000-0x0000000074871000-memory.dmp

    Filesize

    7.7MB