Overview

overview

10

Static

static

4af10fa22e...6e.exe

windows7_x64

10

4af10fa22e...6e.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    4af10fa22e04b56239dc8addaf3bec4f64d678f3f13022aef9ccf2b820c99d6e

  • Size

    3.4MB

  • Sample

    220310-y9pe9abad6

  • MD5

    7869564a73ee053cf8c31fb72b7529e3

  • SHA1

    7e611b5bfbf92341822b9cb404ccdf0505ddc4e5

  • SHA256

    4af10fa22e04b56239dc8addaf3bec4f64d678f3f13022aef9ccf2b820c99d6e

  • SHA512

    fee3a12450aeccf4dbaed0d62b77299a092158d7ccad05ab43414a7a1445ac73081a800a804a250b64beadaddc65d269d716ed2e96829c5cb7061c2c62d3b544

Score
10/10
onlyloggerredlinesmokeloadervidar706937dadad123lyla2newallaspackv2backdoordiscoveryevasioninfostealerloaderpersistencespywarestealertrojanupx

Malware Config

Extracted

Family

vidar

Version

39.4

Botnet

706

C2

https://sergeevih43.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family

redline

Botnet

dadad123

C2

86.107.197.196:63065

Attributes
  • auth_value

    dd4834614a3ac04a7b90791c224626a2

Extracted

Family

smokeloader

Version

2020

C2

http://ppcspb.com/upload/

http://mebbing.com/upload/

http://twcamel.com/upload/

http://howdycash.com/upload/

http://lahuertasonora.com/upload/

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

Extracted

Family

redline

Botnet

newall

C2

deyneyab.xyz:80

Attributes
  • auth_value

    25db96cfa370a37f57d1a769f3900122

Extracted

Family

vidar

Version

50.6

Botnet

937

C2

https://mas.to/@s4msalo

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

    937

Extracted

Family

redline

Botnet

Lyla2

C2

bonezarisor.xyz:80

Attributes
  • auth_value

    de2a98abc502b86b809fbc366af9256a

Targets

    • Target

      4af10fa22e04b56239dc8addaf3bec4f64d678f3f13022aef9ccf2b820c99d6e

    • Size

      3.4MB

    • MD5

      7869564a73ee053cf8c31fb72b7529e3

    • SHA1

      7e611b5bfbf92341822b9cb404ccdf0505ddc4e5

    • SHA256

      4af10fa22e04b56239dc8addaf3bec4f64d678f3f13022aef9ccf2b820c99d6e

    • SHA512

      fee3a12450aeccf4dbaed0d62b77299a092158d7ccad05ab43414a7a1445ac73081a800a804a250b64beadaddc65d269d716ed2e96829c5cb7061c2c62d3b544

    Score
    10/10
    onlyloggerredlinevidar706dadad123aspackv2evasioninfostealerloaderstealertrojansmokeloader937lyla2newallbackdoordiscoverypersistencespywareupx

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • OnlyLogger

      A tiny loader that uses IPLogger to get its payload.

      loaderonlylogger

    • 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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • OnlyLogger Payload

    • Vidar Stealer

      stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Downloads MZ/PE file

    • Executes dropped EXE

    • 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

    • 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

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

1
T1089

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

4
T1081

Discovery

Query Registry

6
T1012

System Information Discovery

6
T1082

Peripheral Device Discovery

1
T1120

Process Discovery

1
T1057

Lateral Movement

Collection

Data from Local System

4
T1005

Exfiltration

Command and Control

Impact

Tasks