Overview

overview

10

Static

static

a6e7910146...92.exe

windows7_x64

10

a6e7910146...92.exe

windows10_x64

10

Sharing

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General

  • Target

    a6e7910146fecdecd20bf89bb1be0f92.exe

  • Size

    321KB

  • Sample

    211207-p476qscbd3

  • MD5

    a6e7910146fecdecd20bf89bb1be0f92

  • SHA1

    81866a8450a9cd58435e59289966a3db40f09f78

  • SHA256

    21837b705147ad533b64db7fcf2170662da3e2f9210d410a75caa83380e9a47f

  • SHA512

    a6c92d3f57176b95c7338ea8160b8d4960725556a40f5e88e9412cf11bba7e6839a67144ee003a9b6b044b573129e51bfc31326a4d9be8a07bcbfec4cf63631b

Score
10/10
redlinesmokeloaderbackdoordiscoveryinfostealerspywarestealertrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://rcacademy.at/upload/

http://e-lanpengeonline.com/upload/

http://vjcmvz.cn/upload/

http://galala.ru/upload/

http://witra.ru/upload/
rc4.i32
rc4.i32

Extracted

Family

redline

C2

195.133.47.114:38627

Targets

    • Target

      a6e7910146fecdecd20bf89bb1be0f92.exe

    • Size

      321KB

    • MD5

      a6e7910146fecdecd20bf89bb1be0f92

    • SHA1

      81866a8450a9cd58435e59289966a3db40f09f78

    • SHA256

      21837b705147ad533b64db7fcf2170662da3e2f9210d410a75caa83380e9a47f

    • SHA512

      a6c92d3f57176b95c7338ea8160b8d4960725556a40f5e88e9412cf11bba7e6839a67144ee003a9b6b044b573129e51bfc31326a4d9be8a07bcbfec4cf63631b

    Score
    10/10
    redlinesmokeloaderbackdoorinfostealertrojandiscoveryspywarestealer

    • RedLine

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

      infostealerredline

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks