Analysis

  • max time kernel
    75s
  • max time network
    143s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    17-05-2022 16:50

General

  • Target

    4be36060acba28112e8916f445d6a02df7dfa1782705a7ad61cb89ab0adbb5e0.exe

  • Size

    434KB

  • MD5

    c5d6e83c0e095c69756613c1bd5da147

  • SHA1

    0985f37a9570fc13e233e9e54476f53cc297a761

  • SHA256

    4be36060acba28112e8916f445d6a02df7dfa1782705a7ad61cb89ab0adbb5e0

  • SHA512

    4e487d53b212f7233df697efa6ce78519868243bb480ab383ea440123a68823f9e0a629973f6cc29dc69b5ba1f49e3f896a3b28134add5c544608b3cf6a13ce6

Malware Config

Extracted

Family

redline

Botnet

test1

C2

185.215.113.75:80

Attributes
  • auth_value

    7ab4a4e2eae9eb7ae10f64f68df53bb3

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\4be36060acba28112e8916f445d6a02df7dfa1782705a7ad61cb89ab0adbb5e0.exe
    "C:\Users\Admin\AppData\Local\Temp\4be36060acba28112e8916f445d6a02df7dfa1782705a7ad61cb89ab0adbb5e0.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2272

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2272-116-0x00000000023C0000-0x00000000023F0000-memory.dmp
    Filesize

    192KB

  • memory/2272-117-0x0000000004B60000-0x000000000505E000-memory.dmp
    Filesize

    5.0MB

  • memory/2272-118-0x0000000005060000-0x000000000508E000-memory.dmp
    Filesize

    184KB

  • memory/2272-119-0x0000000000823000-0x000000000084D000-memory.dmp
    Filesize

    168KB

  • memory/2272-120-0x00000000004B0000-0x00000000005FA000-memory.dmp
    Filesize

    1.3MB

  • memory/2272-121-0x0000000000400000-0x00000000004AE000-memory.dmp
    Filesize

    696KB

  • memory/2272-122-0x0000000005090000-0x0000000005696000-memory.dmp
    Filesize

    6.0MB

  • memory/2272-123-0x0000000005730000-0x0000000005742000-memory.dmp
    Filesize

    72KB

  • memory/2272-124-0x0000000005760000-0x000000000586A000-memory.dmp
    Filesize

    1.0MB

  • memory/2272-125-0x0000000005870000-0x00000000058AE000-memory.dmp
    Filesize

    248KB

  • memory/2272-126-0x0000000005900000-0x000000000594B000-memory.dmp
    Filesize

    300KB

  • memory/2272-127-0x0000000006660000-0x00000000066C6000-memory.dmp
    Filesize

    408KB

  • memory/2272-128-0x0000000006980000-0x00000000069F6000-memory.dmp
    Filesize

    472KB

  • memory/2272-129-0x0000000006A30000-0x0000000006AC2000-memory.dmp
    Filesize

    584KB

  • memory/2272-130-0x0000000006B50000-0x0000000006B6E000-memory.dmp
    Filesize

    120KB

  • memory/2272-131-0x0000000006E80000-0x0000000007042000-memory.dmp
    Filesize

    1.8MB

  • memory/2272-132-0x0000000007050000-0x000000000757C000-memory.dmp
    Filesize

    5.2MB