Analysis

  • max time kernel
    108s
  • max time network
    111s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    26-05-2022 13:00

General

  • Target

    fe4d26e9b1918bda1954010e0663132d44aef8b7d3192db79cb17427beb11260.exe

  • Size

    291KB

  • MD5

    0aa145be799e0d23197ac24adee25a93

  • SHA1

    d7523f7fdda38a239eede78725e7c8ecd73e9d5b

  • SHA256

    fe4d26e9b1918bda1954010e0663132d44aef8b7d3192db79cb17427beb11260

  • SHA512

    6f6cc19ddc75eab5a8525aa55e65eb8cca201009da2b05843c418648f56053b77ce3caab87da7219ae3b61b509572ae3f1588df11ddd4bfb5e7dc47540221c47

Malware Config

Extracted

Family

redline

Botnet

top

C2

185.215.113.75:81

Attributes
  • auth_value

    ff6259bc2baf33b54b454aad484fb0ee

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fe4d26e9b1918bda1954010e0663132d44aef8b7d3192db79cb17427beb11260.exe
    "C:\Users\Admin\AppData\Local\Temp\fe4d26e9b1918bda1954010e0663132d44aef8b7d3192db79cb17427beb11260.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2192

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/2192-119-0x0000000002350000-0x0000000002380000-memory.dmp
    Filesize

    192KB

  • memory/2192-120-0x0000000004BB0000-0x00000000050AE000-memory.dmp
    Filesize

    5.0MB

  • memory/2192-121-0x00000000026A0000-0x00000000026CE000-memory.dmp
    Filesize

    184KB

  • memory/2192-122-0x000000000060A000-0x0000000000633000-memory.dmp
    Filesize

    164KB

  • memory/2192-124-0x0000000000400000-0x0000000000450000-memory.dmp
    Filesize

    320KB

  • memory/2192-123-0x0000000002190000-0x00000000021C7000-memory.dmp
    Filesize

    220KB

  • memory/2192-125-0x00000000050B0000-0x00000000056B6000-memory.dmp
    Filesize

    6.0MB

  • memory/2192-126-0x00000000056D0000-0x00000000056E2000-memory.dmp
    Filesize

    72KB

  • memory/2192-127-0x0000000005700000-0x000000000580A000-memory.dmp
    Filesize

    1.0MB

  • memory/2192-128-0x0000000005810000-0x000000000584E000-memory.dmp
    Filesize

    248KB

  • memory/2192-129-0x00000000058A0000-0x00000000058EB000-memory.dmp
    Filesize

    300KB

  • memory/2192-130-0x0000000006600000-0x0000000006676000-memory.dmp
    Filesize

    472KB

  • memory/2192-131-0x00000000066B0000-0x0000000006742000-memory.dmp
    Filesize

    584KB

  • memory/2192-132-0x00000000068C0000-0x00000000068DE000-memory.dmp
    Filesize

    120KB

  • memory/2192-133-0x0000000006960000-0x00000000069C6000-memory.dmp
    Filesize

    408KB

  • memory/2192-134-0x0000000006CA0000-0x0000000006E62000-memory.dmp
    Filesize

    1.8MB

  • memory/2192-135-0x0000000006E80000-0x00000000073AC000-memory.dmp
    Filesize

    5.2MB