Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240319-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-04-2024 10:31

General

  • Target

    361b53f4b3e887b963bd607d994f9f42344b39e871b1142c8e56ff7182e4c96c.exe

  • Size

    1.3MB

  • MD5

    48bf3772cbc93109287d1254b8a64683

  • SHA1

    7ba5be5f07d63597c71bdfc0032365b56a3a26e7

  • SHA256

    361b53f4b3e887b963bd607d994f9f42344b39e871b1142c8e56ff7182e4c96c

  • SHA512

    d3621ed393be35d7a0074aee36d7ab1e7df9dacb86085472c8ed0cceec03e0bd2b349b9216bd3b8f1c19f9b1f112e255245d38ad32106d0e47a92e27ebe41d15

  • SSDEEP

    24576:Nmmy8RvF09ha/j20zJgxHgShHls6P9eQ7FYxM8/ta081:N/y8RvK9Q9B76PZ7GxM8/tJ

Malware Config

Extracted

Family

redline

Botnet

1

C2

77.221.156.45:18734

Signatures

  • RedLine

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

  • 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 NtSetInformationThreadHideFromDebugger 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\361b53f4b3e887b963bd607d994f9f42344b39e871b1142c8e56ff7182e4c96c.exe
    "C:\Users\Admin\AppData\Local\Temp\361b53f4b3e887b963bd607d994f9f42344b39e871b1142c8e56ff7182e4c96c.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2772

Network

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2772-0-0x0000000000D10000-0x00000000010E4000-memory.dmp
    Filesize

    3.8MB

  • memory/2772-1-0x0000000000D10000-0x00000000010E4000-memory.dmp
    Filesize

    3.8MB

  • memory/2772-2-0x00000000745E0000-0x0000000074D90000-memory.dmp
    Filesize

    7.7MB

  • memory/2772-3-0x0000000006600000-0x0000000006BA4000-memory.dmp
    Filesize

    5.6MB

  • memory/2772-4-0x0000000006130000-0x00000000061C2000-memory.dmp
    Filesize

    584KB

  • memory/2772-5-0x00000000062C0000-0x00000000062D0000-memory.dmp
    Filesize

    64KB

  • memory/2772-6-0x0000000006100000-0x000000000610A000-memory.dmp
    Filesize

    40KB

  • memory/2772-7-0x0000000007520000-0x0000000007B38000-memory.dmp
    Filesize

    6.1MB

  • memory/2772-8-0x0000000008EB0000-0x0000000008FBA000-memory.dmp
    Filesize

    1.0MB

  • memory/2772-9-0x0000000006F20000-0x0000000006F32000-memory.dmp
    Filesize

    72KB

  • memory/2772-10-0x0000000006F80000-0x0000000006FBC000-memory.dmp
    Filesize

    240KB

  • memory/2772-11-0x0000000006FD0000-0x000000000701C000-memory.dmp
    Filesize

    304KB

  • memory/2772-13-0x0000000008E10000-0x0000000008E76000-memory.dmp
    Filesize

    408KB

  • memory/2772-15-0x0000000000D10000-0x00000000010E4000-memory.dmp
    Filesize

    3.8MB

  • memory/2772-16-0x00000000745E0000-0x0000000074D90000-memory.dmp
    Filesize

    7.7MB

  • memory/2772-17-0x00000000062C0000-0x00000000062D0000-memory.dmp
    Filesize

    64KB

  • memory/2772-18-0x00000000062C0000-0x00000000062D0000-memory.dmp
    Filesize

    64KB

  • memory/2772-19-0x000000000AD00000-0x000000000AEC2000-memory.dmp
    Filesize

    1.8MB

  • memory/2772-20-0x000000000B400000-0x000000000B92C000-memory.dmp
    Filesize

    5.2MB

  • memory/2772-21-0x000000000AED0000-0x000000000AF20000-memory.dmp
    Filesize

    320KB

  • memory/2772-24-0x0000000000D10000-0x00000000010E4000-memory.dmp
    Filesize

    3.8MB

  • memory/2772-25-0x00000000745E0000-0x0000000074D90000-memory.dmp
    Filesize

    7.7MB