Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    19-10-2021 21:50

General

  • Target

    224d6c35f3e08664006525ae468328172cff7bdf7c2bfa25c4a1c77181b75a80.exe

  • Size

    338KB

  • MD5

    ae25b0a175432a8966e3a75cb4c9eb87

  • SHA1

    46e2982ccd8687bd2efb92d3350d0ba645ac8e81

  • SHA256

    224d6c35f3e08664006525ae468328172cff7bdf7c2bfa25c4a1c77181b75a80

  • SHA512

    07ea543c3141cad8726c22d79c8dd3903273a14ca701859db6c466ca3dc63d70fdc651f71151c742b6229393162d109f61c78f494634630ece7ff2fd987bfd19

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\224d6c35f3e08664006525ae468328172cff7bdf7c2bfa25c4a1c77181b75a80.exe
    "C:\Users\Admin\AppData\Local\Temp\224d6c35f3e08664006525ae468328172cff7bdf7c2bfa25c4a1c77181b75a80.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2276

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/2276-115-0x0000000003189000-0x00000000031AC000-memory.dmp
    Filesize

    140KB

  • memory/2276-116-0x0000000004C50000-0x0000000004C80000-memory.dmp
    Filesize

    192KB

  • memory/2276-117-0x0000000000400000-0x0000000002F1C000-memory.dmp
    Filesize

    43.1MB

  • memory/2276-118-0x0000000004ED0000-0x0000000004EEF000-memory.dmp
    Filesize

    124KB

  • memory/2276-119-0x00000000077A0000-0x00000000077A1000-memory.dmp
    Filesize

    4KB

  • memory/2276-120-0x0000000007790000-0x0000000007791000-memory.dmp
    Filesize

    4KB

  • memory/2276-121-0x0000000007792000-0x0000000007793000-memory.dmp
    Filesize

    4KB

  • memory/2276-122-0x0000000007793000-0x0000000007794000-memory.dmp
    Filesize

    4KB

  • memory/2276-123-0x0000000004F80000-0x0000000004F9D000-memory.dmp
    Filesize

    116KB

  • memory/2276-124-0x00000000082B0000-0x00000000082B1000-memory.dmp
    Filesize

    4KB

  • memory/2276-125-0x0000000007640000-0x0000000007641000-memory.dmp
    Filesize

    4KB

  • memory/2276-126-0x0000000007660000-0x0000000007661000-memory.dmp
    Filesize

    4KB

  • memory/2276-127-0x0000000007CA0000-0x0000000007CA1000-memory.dmp
    Filesize

    4KB

  • memory/2276-128-0x0000000007794000-0x0000000007796000-memory.dmp
    Filesize

    8KB

  • memory/2276-129-0x0000000007D00000-0x0000000007D01000-memory.dmp
    Filesize

    4KB

  • memory/2276-130-0x0000000009080000-0x0000000009081000-memory.dmp
    Filesize

    4KB

  • memory/2276-131-0x0000000009250000-0x0000000009251000-memory.dmp
    Filesize

    4KB

  • memory/2276-132-0x0000000009870000-0x0000000009871000-memory.dmp
    Filesize

    4KB

  • memory/2276-133-0x0000000009980000-0x0000000009981000-memory.dmp
    Filesize

    4KB

  • memory/2276-134-0x0000000009A40000-0x0000000009A41000-memory.dmp
    Filesize

    4KB

  • memory/2276-135-0x0000000009BC0000-0x0000000009BC1000-memory.dmp
    Filesize

    4KB