Overview

overview

10

Static

static

c892c38ce1...dd.exe

windows7_x64

10

c892c38ce1...dd.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    c892c38ce165d80e0746032e4d985838ad865b2c45fb7fb88e579fc5b0db32dd

  • Size

    4.3MB

  • Sample

    220314-p2hs3afdh4

  • MD5

    b65aa596702bbdff6045e82a65094b23

  • SHA1

    3c4b0532037558ed6b5d2516c764a40d5ad359f4

  • SHA256

    c892c38ce165d80e0746032e4d985838ad865b2c45fb7fb88e579fc5b0db32dd

  • SHA512

    705e5b4eee4c608ad0b64273336aa79aca26fb7a2b25f2aec3104c20d932e037a7e6583185463b96261febd41c151142e934e0146728920663953b12f15c8eff

Score
10/10
redlinesmokeloadertofseevidar1177933@ywqmreanicanainstallsredlineaspackv2backdoordiscoveryevasioninfostealerpersistencespywarestealertrojanupx

Malware Config

Extracted

Family

redline

C2

185.11.73.22:45202

Attributes
  • auth_value

    4811a2f23005637a45b22c416ef83c5f

Extracted

Family

redline

Botnet

Cana

C2

176.111.174.254:56328

Extracted

Family

vidar

Version

39.4

Botnet

933

C2

https://sergeevih43.tumblr.com/

Attributes
  • profile_id

    933

Extracted

Family

smokeloader

Version

2020

C2

http://conceitosseg.com/upload/

http://integrasidata.com/upload/

http://ozentekstil.com/upload/

http://finbelportal.com/upload/

http://telanganadigital.com/upload/
rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

Ani

C2

detuyaluro.xyz:80

Extracted

Family

vidar

Version

50.7

Botnet

1177

C2

https://ruhr.social/@sam9al

https://koyu.space/@samsa2l
Attributes
  • profile_id

    1177

Extracted

Family

redline

Botnet

Installs

C2

94.23.1.92:12857

Attributes
  • auth_value

    c8e146507a5c0004dfcc77a7c5f15bc2

Extracted

Family

redline

Botnet

redline

C2

193.106.191.253:4752

Attributes
  • auth_value

    c6b533a917f5c6a3e6d1afd9c29f81c6

Extracted

Family

redline

Botnet

@ywqmre

C2

185.215.113.24:15994

Attributes
  • auth_value

    5a482aa0be2b5e01649fe7a3ce943422

Targets

    • Target

      c892c38ce165d80e0746032e4d985838ad865b2c45fb7fb88e579fc5b0db32dd

    • Size

      4.3MB

    • MD5

      b65aa596702bbdff6045e82a65094b23

    • SHA1

      3c4b0532037558ed6b5d2516c764a40d5ad359f4

    • SHA256

      c892c38ce165d80e0746032e4d985838ad865b2c45fb7fb88e579fc5b0db32dd

    • SHA512

      705e5b4eee4c608ad0b64273336aa79aca26fb7a2b25f2aec3104c20d932e037a7e6583185463b96261febd41c151142e934e0146728920663953b12f15c8eff

    Score
    10/10
    redlinesmokeloadertofseevidar1177933anicanaaspackv2backdoorevasioninfostealerpersistencespywarestealertrojan@ywqmreinstallsredlinediscoveryupx

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • 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

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

      trojantofsee

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Vidar Stealer

      stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Creates new service(s)

      persistence

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

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

      discovery

    • Checks whether UAC is enabled

      evasiontrojan

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

2
T1031

New Service

1
T1050

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

New Service

1
T1050

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

1
T1089

Virtualization/Sandbox Evasion

1
T1497

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

4
T1081

Discovery

Query Registry

7
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

7
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

4
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks