Analysis

  • max time kernel
    61s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-03-2023 01:40

General

  • Target

    a2703a938720483ba3ab69d8c271bb409266e2683fbd0124ac5b22704b49726f.exe

  • Size

    375KB

  • MD5

    704c2154afe1ea4a2247733a980e1695

  • SHA1

    4d31285a7f7a17109a74c6a590cd438e1e5080e7

  • SHA256

    a2703a938720483ba3ab69d8c271bb409266e2683fbd0124ac5b22704b49726f

  • SHA512

    d852a2129dbd71344d6696e6e102dea57b52023e31fb3e94c003a654534c4925b553c79d9bbd40f5343c017847f0af7502e4ceb2546faf0ad684c255e553aa79

  • SSDEEP

    6144:3bvbEgZ5oaZp5BO/jrhrCxq7yz8fQZgIWSsCz7eL:3TblZ59ZzBO/xrCRHU

Malware Config

Extracted

Family

redline

Botnet

@chicago

C2

185.11.61.125:22344

Attributes
  • auth_value

    21f863e0cbd09d0681058e068d0d1d7f

Signatures

  • RedLine

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

  • RedLine payload 33 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a2703a938720483ba3ab69d8c271bb409266e2683fbd0124ac5b22704b49726f.exe
    "C:\Users\Admin\AppData\Local\Temp\a2703a938720483ba3ab69d8c271bb409266e2683fbd0124ac5b22704b49726f.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1628

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1628-134-0x0000000007450000-0x00000000079F4000-memory.dmp

    Filesize

    5.6MB

  • memory/1628-135-0x0000000002D00000-0x0000000002D62000-memory.dmp

    Filesize

    392KB

  • memory/1628-136-0x0000000007440000-0x0000000007450000-memory.dmp

    Filesize

    64KB

  • memory/1628-138-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-139-0x0000000007440000-0x0000000007450000-memory.dmp

    Filesize

    64KB

  • memory/1628-137-0x0000000007440000-0x0000000007450000-memory.dmp

    Filesize

    64KB

  • memory/1628-140-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-142-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-144-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-146-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-148-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-150-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-152-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-154-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-156-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-158-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-160-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-162-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-164-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-166-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-168-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-170-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-172-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-174-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-176-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-180-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-182-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-178-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-184-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-186-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-188-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-190-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-192-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-194-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-196-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-198-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-200-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-202-0x00000000072E0000-0x0000000007332000-memory.dmp

    Filesize

    328KB

  • memory/1628-929-0x0000000007A00000-0x0000000008018000-memory.dmp

    Filesize

    6.1MB

  • memory/1628-930-0x00000000073D0000-0x00000000073E2000-memory.dmp

    Filesize

    72KB

  • memory/1628-931-0x0000000008020000-0x000000000812A000-memory.dmp

    Filesize

    1.0MB

  • memory/1628-932-0x00000000073F0000-0x000000000742C000-memory.dmp

    Filesize

    240KB

  • memory/1628-933-0x0000000007440000-0x0000000007450000-memory.dmp

    Filesize

    64KB

  • memory/1628-934-0x00000000083F0000-0x0000000008456000-memory.dmp

    Filesize

    408KB

  • memory/1628-935-0x0000000008C00000-0x0000000008C92000-memory.dmp

    Filesize

    584KB

  • memory/1628-936-0x0000000008DB0000-0x0000000008E26000-memory.dmp

    Filesize

    472KB

  • memory/1628-937-0x0000000008E70000-0x0000000008E8E000-memory.dmp

    Filesize

    120KB

  • memory/1628-938-0x0000000008F20000-0x00000000090E2000-memory.dmp

    Filesize

    1.8MB

  • memory/1628-939-0x00000000090F0000-0x000000000961C000-memory.dmp

    Filesize

    5.2MB