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Analysis

  • max time kernel
    146s
  • max time network
    150s
  • 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, 22:00

General

  • Target

    50d77dbc8279ab6e9627c535d279369bc2c5ab51aec5a969d2fb63d97432f9b0.exe

  • Size

    338KB

  • MD5

    687bdbf73c6a4f8f6bc9e81f4975de4b

  • SHA1

    276d783f425092022119f64bd80e4c5008355d74

  • SHA256

    50d77dbc8279ab6e9627c535d279369bc2c5ab51aec5a969d2fb63d97432f9b0

  • SHA512

    0be44fc83420ca7e10f7ac697fa841ad14d80f464336eed78702610568799c693eeeb1eb5a7f64c929f8cf77a458640fb0f657afe6ad13e39f5e27ffe5b1616a

  • SSDEEP

    6144:DY1jBmalKcYdvkMEdRE29UHYOhQWr1vVIwk/As6tSCc2Fy2di8bEO:DNEKc+kMcIJvVIb/ArQV2FVi8bEO

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\50d77dbc8279ab6e9627c535d279369bc2c5ab51aec5a969d2fb63d97432f9b0.exe
    "C:\Users\Admin\AppData\Local\Temp\50d77dbc8279ab6e9627c535d279369bc2c5ab51aec5a969d2fb63d97432f9b0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3656
    • 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:4460

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4460-0-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/4460-1-0x000000007465E000-0x000000007465F000-memory.dmp

    Filesize

    4KB

  • memory/4460-2-0x0000000004F80000-0x0000000004FE6000-memory.dmp

    Filesize

    408KB

  • memory/4460-3-0x0000000005A50000-0x0000000006068000-memory.dmp

    Filesize

    6.1MB

  • memory/4460-4-0x00000000054C0000-0x00000000054D2000-memory.dmp

    Filesize

    72KB

  • memory/4460-5-0x00000000055F0000-0x00000000056FA000-memory.dmp

    Filesize

    1.0MB

  • memory/4460-6-0x0000000074650000-0x0000000074E01000-memory.dmp

    Filesize

    7.7MB

  • memory/4460-7-0x00000000062B0000-0x00000000062EC000-memory.dmp

    Filesize

    240KB

  • memory/4460-8-0x00000000062F0000-0x000000000633C000-memory.dmp

    Filesize

    304KB

  • memory/4460-9-0x0000000006630000-0x00000000067F2000-memory.dmp

    Filesize

    1.8MB

  • memory/4460-10-0x0000000006D30000-0x000000000725C000-memory.dmp

    Filesize

    5.2MB

  • memory/4460-11-0x0000000007810000-0x0000000007DB6000-memory.dmp

    Filesize

    5.6MB

  • memory/4460-12-0x00000000069D0000-0x0000000006A62000-memory.dmp

    Filesize

    584KB

  • memory/4460-13-0x0000000006880000-0x00000000068F6000-memory.dmp

    Filesize

    472KB

  • memory/4460-14-0x0000000006830000-0x000000000684E000-memory.dmp

    Filesize

    120KB

  • memory/4460-15-0x0000000006A70000-0x0000000006AC0000-memory.dmp

    Filesize

    320KB

  • memory/4460-17-0x0000000074650000-0x0000000074E01000-memory.dmp

    Filesize

    7.7MB