Analysis

  • max time kernel
    120s
  • max time network
    126s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    26-11-2021 09:12

General

  • Target

    ad578cd082369ae6c15e9b3af4030cbc2075bb672674dd4d3c022530824faaad.exe

  • Size

    285KB

  • MD5

    4b65a0c6087ea23bfae649371d5780c6

  • SHA1

    8822ff06d6c295dcb2a6dc06c157d23ddee1ba73

  • SHA256

    ad578cd082369ae6c15e9b3af4030cbc2075bb672674dd4d3c022530824faaad

  • SHA512

    93ab721ec0f30697e3055c960f561dbf5f28d62c6a3a403f9934b3b3d5395c0a6ec0dfe00d707ef5d0ef6a496ac20e0400a62e197a714ad27918ef89bb06700c

Malware Config

Extracted

Family

redline

Botnet

udptest

C2

193.56.146.64:65441

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\ad578cd082369ae6c15e9b3af4030cbc2075bb672674dd4d3c022530824faaad.exe
    "C:\Users\Admin\AppData\Local\Temp\ad578cd082369ae6c15e9b3af4030cbc2075bb672674dd4d3c022530824faaad.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1008

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/1008-119-0x0000000000400000-0x000000000044F000-memory.dmp
    Filesize

    316KB

  • memory/1008-118-0x00000000005B0000-0x00000000005DB000-memory.dmp
    Filesize

    172KB

  • memory/1008-120-0x0000000002080000-0x00000000020B9000-memory.dmp
    Filesize

    228KB

  • memory/1008-121-0x0000000002390000-0x00000000023BE000-memory.dmp
    Filesize

    184KB

  • memory/1008-122-0x0000000004C50000-0x0000000004C51000-memory.dmp
    Filesize

    4KB

  • memory/1008-123-0x0000000004C53000-0x0000000004C54000-memory.dmp
    Filesize

    4KB

  • memory/1008-124-0x0000000004C52000-0x0000000004C53000-memory.dmp
    Filesize

    4KB

  • memory/1008-125-0x0000000004C60000-0x0000000004C61000-memory.dmp
    Filesize

    4KB

  • memory/1008-126-0x00000000024B0000-0x00000000024DC000-memory.dmp
    Filesize

    176KB

  • memory/1008-127-0x0000000005160000-0x0000000005161000-memory.dmp
    Filesize

    4KB

  • memory/1008-128-0x0000000004BF0000-0x0000000004BF1000-memory.dmp
    Filesize

    4KB

  • memory/1008-129-0x0000000005770000-0x0000000005771000-memory.dmp
    Filesize

    4KB

  • memory/1008-130-0x0000000005880000-0x0000000005881000-memory.dmp
    Filesize

    4KB

  • memory/1008-131-0x0000000004C54000-0x0000000004C56000-memory.dmp
    Filesize

    8KB

  • memory/1008-132-0x00000000058E0000-0x00000000058E1000-memory.dmp
    Filesize

    4KB

  • memory/1008-133-0x0000000005B70000-0x0000000005B71000-memory.dmp
    Filesize

    4KB

  • memory/1008-134-0x0000000005C70000-0x0000000005C71000-memory.dmp
    Filesize

    4KB

  • memory/1008-135-0x0000000005C30000-0x0000000005C31000-memory.dmp
    Filesize

    4KB

  • memory/1008-136-0x0000000005E90000-0x0000000005E91000-memory.dmp
    Filesize

    4KB

  • memory/1008-137-0x00000000065A0000-0x00000000065A1000-memory.dmp
    Filesize

    4KB

  • memory/1008-138-0x0000000006770000-0x0000000006771000-memory.dmp
    Filesize

    4KB