Analysis

  • max time kernel
    141s
  • max time network
    143s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    19-10-2021 14:33

General

  • Target

    79416a54886e0b96937a110e54cb55876b7dd79204f9cf9d450aa9fb33d50cf5.exe

  • Size

    363KB

  • MD5

    b25d6344c93500425b26d68d38bd71e3

  • SHA1

    3f2231aa7c2ea9ecdfc2a47d6ee057508a3ec6f4

  • SHA256

    79416a54886e0b96937a110e54cb55876b7dd79204f9cf9d450aa9fb33d50cf5

  • SHA512

    5561172f245608bceea37f15ced3acc9b3633061ee9a925ffbb84039f6483621434fe67a92d6b0a8fb94483ae5e6eb1f07a9dfe3efa9a7f3e816820843815957

Malware Config

Extracted

Family

redline

Botnet

UTS

C2

45.9.20.182:52236

Signatures

  • RedLine

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

  • RedLine Payload 2 IoCs
  • 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 AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\79416a54886e0b96937a110e54cb55876b7dd79204f9cf9d450aa9fb33d50cf5.exe
    "C:\Users\Admin\AppData\Local\Temp\79416a54886e0b96937a110e54cb55876b7dd79204f9cf9d450aa9fb33d50cf5.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1568

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1568-115-0x0000000003089000-0x00000000030AC000-memory.dmp
    Filesize

    140KB

  • memory/1568-116-0x0000000002F30000-0x000000000307A000-memory.dmp
    Filesize

    1.3MB

  • memory/1568-117-0x0000000000400000-0x0000000002F23000-memory.dmp
    Filesize

    43.1MB

  • memory/1568-118-0x0000000007650000-0x0000000007651000-memory.dmp
    Filesize

    4KB

  • memory/1568-119-0x0000000004D40000-0x0000000004D5F000-memory.dmp
    Filesize

    124KB

  • memory/1568-120-0x0000000007660000-0x0000000007661000-memory.dmp
    Filesize

    4KB

  • memory/1568-121-0x0000000004FC0000-0x0000000004FDD000-memory.dmp
    Filesize

    116KB

  • memory/1568-122-0x0000000007B60000-0x0000000007B61000-memory.dmp
    Filesize

    4KB

  • memory/1568-123-0x0000000007652000-0x0000000007653000-memory.dmp
    Filesize

    4KB

  • memory/1568-124-0x0000000007653000-0x0000000007654000-memory.dmp
    Filesize

    4KB

  • memory/1568-125-0x0000000008170000-0x0000000008171000-memory.dmp
    Filesize

    4KB

  • memory/1568-126-0x0000000008190000-0x0000000008191000-memory.dmp
    Filesize

    4KB

  • memory/1568-127-0x0000000007654000-0x0000000007656000-memory.dmp
    Filesize

    8KB

  • memory/1568-128-0x00000000082A0000-0x00000000082A1000-memory.dmp
    Filesize

    4KB

  • memory/1568-129-0x0000000008320000-0x0000000008321000-memory.dmp
    Filesize

    4KB

  • memory/1568-130-0x0000000009080000-0x0000000009081000-memory.dmp
    Filesize

    4KB

  • memory/1568-131-0x0000000009250000-0x0000000009251000-memory.dmp
    Filesize

    4KB

  • memory/1568-132-0x0000000009890000-0x0000000009891000-memory.dmp
    Filesize

    4KB

  • memory/1568-133-0x0000000009960000-0x0000000009961000-memory.dmp
    Filesize

    4KB

  • memory/1568-134-0x0000000009B50000-0x0000000009B51000-memory.dmp
    Filesize

    4KB

  • memory/1568-135-0x0000000009BC0000-0x0000000009BC1000-memory.dmp
    Filesize

    4KB