Analysis

  • max time kernel
    122s
  • max time network
    122s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    16-10-2021 01:05

General

  • Target

    c566a11de5a23bcda0c100d237f1a93afb336803f8ad58144cac869ccfa9b208.exe

  • Size

    369KB

  • MD5

    57eb128a91bf149d4511dc933dfbcf3a

  • SHA1

    acee83f03ae9f97721c89a6f9a7b8745f414b057

  • SHA256

    c566a11de5a23bcda0c100d237f1a93afb336803f8ad58144cac869ccfa9b208

  • SHA512

    830faf76dfcb85e7f86b1b5b32f75c0feb050300dea5617268e200ff62fc5b98b142bf0199b54d81ce052e716cc11afa0bdf9d7fbb50e8d8d0c3d2d0dd6767c9

Malware Config

Extracted

Family

redline

Botnet

PUB

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\c566a11de5a23bcda0c100d237f1a93afb336803f8ad58144cac869ccfa9b208.exe
    "C:\Users\Admin\AppData\Local\Temp\c566a11de5a23bcda0c100d237f1a93afb336803f8ad58144cac869ccfa9b208.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2168

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/2168-115-0x0000000001859000-0x000000000187C000-memory.dmp
    Filesize

    140KB

  • memory/2168-116-0x0000000003420000-0x0000000003450000-memory.dmp
    Filesize

    192KB

  • memory/2168-117-0x0000000000400000-0x00000000016CF000-memory.dmp
    Filesize

    18.8MB

  • memory/2168-118-0x0000000003670000-0x000000000368F000-memory.dmp
    Filesize

    124KB

  • memory/2168-119-0x0000000005D60000-0x0000000005D61000-memory.dmp
    Filesize

    4KB

  • memory/2168-120-0x00000000036E0000-0x00000000036E1000-memory.dmp
    Filesize

    4KB

  • memory/2168-122-0x00000000036E3000-0x00000000036E4000-memory.dmp
    Filesize

    4KB

  • memory/2168-121-0x00000000036E2000-0x00000000036E3000-memory.dmp
    Filesize

    4KB

  • memory/2168-123-0x00000000036F0000-0x000000000370D000-memory.dmp
    Filesize

    116KB

  • memory/2168-124-0x00000000062A0000-0x00000000062A1000-memory.dmp
    Filesize

    4KB

  • memory/2168-125-0x0000000006900000-0x0000000006901000-memory.dmp
    Filesize

    4KB

  • memory/2168-126-0x0000000006930000-0x0000000006931000-memory.dmp
    Filesize

    4KB

  • memory/2168-127-0x00000000036E4000-0x00000000036E6000-memory.dmp
    Filesize

    8KB

  • memory/2168-128-0x0000000006A40000-0x0000000006A41000-memory.dmp
    Filesize

    4KB

  • memory/2168-129-0x0000000006AC0000-0x0000000006AC1000-memory.dmp
    Filesize

    4KB

  • memory/2168-130-0x00000000076E0000-0x00000000076E1000-memory.dmp
    Filesize

    4KB

  • memory/2168-131-0x00000000078B0000-0x00000000078B1000-memory.dmp
    Filesize

    4KB

  • memory/2168-132-0x0000000007EE0000-0x0000000007EE1000-memory.dmp
    Filesize

    4KB

  • memory/2168-133-0x0000000007FF0000-0x0000000007FF1000-memory.dmp
    Filesize

    4KB

  • memory/2168-134-0x00000000081B0000-0x00000000081B1000-memory.dmp
    Filesize

    4KB

  • memory/2168-135-0x0000000008230000-0x0000000008231000-memory.dmp
    Filesize

    4KB