Analysis

  • max time kernel
    56s
  • max time network
    142s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    21-05-2022 10:31

General

  • Target

    c04607edfb2f16bd6d12f412bd89c295a31d994663f23d41a25c6c34302b0148.exe

  • Size

    407KB

  • MD5

    ff42bf8e3bed82b93a78f628bb6ed329

  • SHA1

    07181c29797999f1699605f0fbbcf06e66c0cc20

  • SHA256

    c04607edfb2f16bd6d12f412bd89c295a31d994663f23d41a25c6c34302b0148

  • SHA512

    4a3bbb3b2236013237c7d59e42bd45f3d10ace68df6f0c46bd3cd1f52463f4d271c9c435811ef73fea6205f58710804f338a0752beae679af17318b6806f2892

Malware Config

Extracted

Family

redline

Botnet

test1

C2

185.215.113.75:80

Attributes
  • auth_value

    7ab4a4e2eae9eb7ae10f64f68df53bb3

Signatures

  • RedLine

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

  • 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 behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c04607edfb2f16bd6d12f412bd89c295a31d994663f23d41a25c6c34302b0148.exe
    "C:\Users\Admin\AppData\Local\Temp\c04607edfb2f16bd6d12f412bd89c295a31d994663f23d41a25c6c34302b0148.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2272

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/2272-116-0x0000000000771000-0x000000000079B000-memory.dmp
    Filesize

    168KB

  • memory/2272-117-0x0000000000720000-0x0000000000757000-memory.dmp
    Filesize

    220KB

  • memory/2272-118-0x0000000004AF0000-0x0000000004B20000-memory.dmp
    Filesize

    192KB

  • memory/2272-119-0x0000000004C90000-0x000000000518E000-memory.dmp
    Filesize

    5.0MB

  • memory/2272-120-0x0000000004B60000-0x0000000004B8E000-memory.dmp
    Filesize

    184KB

  • memory/2272-121-0x0000000000400000-0x00000000004A7000-memory.dmp
    Filesize

    668KB

  • memory/2272-122-0x0000000005190000-0x0000000005796000-memory.dmp
    Filesize

    6.0MB

  • memory/2272-123-0x0000000004C10000-0x0000000004C22000-memory.dmp
    Filesize

    72KB

  • memory/2272-124-0x00000000057A0000-0x00000000058AA000-memory.dmp
    Filesize

    1.0MB

  • memory/2272-125-0x0000000004C40000-0x0000000004C7E000-memory.dmp
    Filesize

    248KB

  • memory/2272-126-0x0000000005A00000-0x0000000005A4B000-memory.dmp
    Filesize

    300KB

  • memory/2272-127-0x0000000006660000-0x00000000066D6000-memory.dmp
    Filesize

    472KB

  • memory/2272-128-0x00000000066F0000-0x0000000006782000-memory.dmp
    Filesize

    584KB

  • memory/2272-129-0x0000000006800000-0x000000000681E000-memory.dmp
    Filesize

    120KB

  • memory/2272-130-0x00000000069D0000-0x0000000006A36000-memory.dmp
    Filesize

    408KB

  • memory/2272-131-0x0000000006D00000-0x0000000006EC2000-memory.dmp
    Filesize

    1.8MB

  • memory/2272-132-0x0000000006ED0000-0x00000000073FC000-memory.dmp
    Filesize

    5.2MB