Analysis

  • max time kernel
    145s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    26-05-2022 12:45

General

  • Target

    d315efdd07dada247ff5a33f95fc74e0f1503f0a4bdbc5fed5ddbd040cd3eaa7.exe

  • Size

    291KB

  • MD5

    f5235ad54325f1eac5b4845bfeda104d

  • SHA1

    9dd19514fc91331e7a77e86ed4e23d8e311758cb

  • SHA256

    d315efdd07dada247ff5a33f95fc74e0f1503f0a4bdbc5fed5ddbd040cd3eaa7

  • SHA512

    8fb2be6202846c2a1f53ce8b54555298e262b8161619a66520adf0a8e714243fe9ee880620f07adbc7eadcbf22bb2c405c268e49e21ee8798b6e1b7cfbacd607

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\d315efdd07dada247ff5a33f95fc74e0f1503f0a4bdbc5fed5ddbd040cd3eaa7.exe
    "C:\Users\Admin\AppData\Local\Temp\d315efdd07dada247ff5a33f95fc74e0f1503f0a4bdbc5fed5ddbd040cd3eaa7.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3064

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/3064-117-0x00000000005FA000-0x0000000000623000-memory.dmp
    Filesize

    164KB

  • memory/3064-118-0x0000000002310000-0x0000000002340000-memory.dmp
    Filesize

    192KB

  • memory/3064-119-0x0000000004C00000-0x00000000050FE000-memory.dmp
    Filesize

    5.0MB

  • memory/3064-120-0x00000000025C0000-0x00000000025EE000-memory.dmp
    Filesize

    184KB

  • memory/3064-121-0x00000000004C0000-0x000000000060A000-memory.dmp
    Filesize

    1.3MB

  • memory/3064-122-0x0000000002180000-0x00000000021B7000-memory.dmp
    Filesize

    220KB

  • memory/3064-123-0x0000000000400000-0x0000000000450000-memory.dmp
    Filesize

    320KB

  • memory/3064-124-0x0000000005100000-0x0000000005706000-memory.dmp
    Filesize

    6.0MB

  • memory/3064-125-0x0000000002780000-0x0000000002792000-memory.dmp
    Filesize

    72KB

  • memory/3064-126-0x0000000005710000-0x000000000581A000-memory.dmp
    Filesize

    1.0MB

  • memory/3064-127-0x0000000005860000-0x000000000589E000-memory.dmp
    Filesize

    248KB

  • memory/3064-128-0x00000000058A0000-0x00000000058EB000-memory.dmp
    Filesize

    300KB

  • memory/3064-129-0x0000000006600000-0x0000000006666000-memory.dmp
    Filesize

    408KB

  • memory/3064-130-0x0000000006920000-0x0000000006996000-memory.dmp
    Filesize

    472KB

  • memory/3064-131-0x00000000069D0000-0x0000000006A62000-memory.dmp
    Filesize

    584KB

  • memory/3064-132-0x0000000006AF0000-0x0000000006B0E000-memory.dmp
    Filesize

    120KB

  • memory/3064-133-0x0000000006E20000-0x0000000006FE2000-memory.dmp
    Filesize

    1.8MB

  • memory/3064-134-0x0000000006FF0000-0x000000000751C000-memory.dmp
    Filesize

    5.2MB