Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    17-10-2021 13:33

General

  • Target

    4fb021494e505cab99ecdfd3cbebfeb3910eaa5380ad952ff4ae6016f4b78f22.exe

  • Size

    406KB

  • MD5

    43d7a10f18c09e79b5210d5643d289f7

  • SHA1

    acd59f2d1e3d65445b2a1189c3676bd1417aba2d

  • SHA256

    4fb021494e505cab99ecdfd3cbebfeb3910eaa5380ad952ff4ae6016f4b78f22

  • SHA512

    849d27e9aff75e169ea9a1b3219fff9c7bf2b3d48278d2191cd5a9a5c9fa2760bc0057dc49dd7bd00227d5931ef13c3299f68942fa1aa7adfeca5162ccb6b4da

Malware Config

Extracted

Family

redline

Botnet

sewPalp

C2

185.215.113.29:24645

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.

  • 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\4fb021494e505cab99ecdfd3cbebfeb3910eaa5380ad952ff4ae6016f4b78f22.exe
    "C:\Users\Admin\AppData\Local\Temp\4fb021494e505cab99ecdfd3cbebfeb3910eaa5380ad952ff4ae6016f4b78f22.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1680

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1680-115-0x0000000000A26000-0x0000000000A49000-memory.dmp
    Filesize

    140KB

  • memory/1680-116-0x00000000009F0000-0x0000000000A0F000-memory.dmp
    Filesize

    124KB

  • memory/1680-117-0x0000000005040000-0x0000000005041000-memory.dmp
    Filesize

    4KB

  • memory/1680-118-0x0000000002750000-0x000000000276D000-memory.dmp
    Filesize

    116KB

  • memory/1680-119-0x0000000005540000-0x0000000005541000-memory.dmp
    Filesize

    4KB

  • memory/1680-120-0x0000000004EB0000-0x0000000004EB1000-memory.dmp
    Filesize

    4KB

  • memory/1680-121-0x0000000004EE0000-0x0000000004EE1000-memory.dmp
    Filesize

    4KB

  • memory/1680-122-0x0000000004FF0000-0x0000000004FF1000-memory.dmp
    Filesize

    4KB

  • memory/1680-123-0x0000000000900000-0x0000000000930000-memory.dmp
    Filesize

    192KB

  • memory/1680-124-0x0000000000400000-0x0000000000797000-memory.dmp
    Filesize

    3.6MB

  • memory/1680-125-0x0000000005030000-0x0000000005031000-memory.dmp
    Filesize

    4KB

  • memory/1680-126-0x0000000005032000-0x0000000005033000-memory.dmp
    Filesize

    4KB

  • memory/1680-127-0x0000000005033000-0x0000000005034000-memory.dmp
    Filesize

    4KB

  • memory/1680-128-0x0000000005034000-0x0000000005036000-memory.dmp
    Filesize

    8KB

  • memory/1680-129-0x0000000005B90000-0x0000000005B91000-memory.dmp
    Filesize

    4KB

  • memory/1680-130-0x00000000067B0000-0x00000000067B1000-memory.dmp
    Filesize

    4KB

  • memory/1680-131-0x0000000006980000-0x0000000006981000-memory.dmp
    Filesize

    4KB

  • memory/1680-132-0x0000000006FB0000-0x0000000006FB1000-memory.dmp
    Filesize

    4KB

  • memory/1680-133-0x0000000007310000-0x0000000007311000-memory.dmp
    Filesize

    4KB

  • memory/1680-134-0x0000000007410000-0x0000000007411000-memory.dmp
    Filesize

    4KB

  • memory/1680-135-0x00000000074C0000-0x00000000074C1000-memory.dmp
    Filesize

    4KB