Overview

overview

10

Static

static

f9ccc11d6d...b7.exe

windows7_x64

10

f9ccc11d6d...b7.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    f9ccc11d6d9d8ab81be4d2c88fd66dd7d59bd93c99a3c084194b7a80b5d1b4b7

  • Size

    3.2MB

  • Sample

    220315-rjs77aced8

  • MD5

    85cd8130faf8e25529dce3d52c723522

  • SHA1

    e821659f64ee8c3c7c1b08d65f68e232e5cc5fbe

  • SHA256

    f9ccc11d6d9d8ab81be4d2c88fd66dd7d59bd93c99a3c084194b7a80b5d1b4b7

  • SHA512

    0bc55297ebd588fc54d8b1b5775ec8ca7de854f07116d8d3d98d15e709a5347a0259596ed9fe9fa356163de6a07feffc44a6f427622313ce1c569a8bb07bf0a8

Score
10/10
onlyloggerredlinesmokeloadervidar1177706937da dafilinnn1ruz876ruzki14_03aspackv2backdoordiscoveryevasioninfostealerloaderspywarestealertrojanupx

Malware Config

Extracted

Family

vidar

Version

39.4

Botnet

706

C2

https://sergeevih43.tumblr.com/

Attributes
  • profile_id

    706

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

da da

C2

86.107.197.196:63065

Attributes
  • auth_value

    9b1654b30797c210c85bd0890936a5b9

Extracted

Family

vidar

Version

50.9

Botnet

937

C2

https://ieji.de/@sam7al

https://busshi.moe/@sam0al
Attributes
  • profile_id

    937

Extracted

Family

vidar

Version

50.9

Botnet

1177

C2

https://ieji.de/@sam7al

https://busshi.moe/@sam0al
Attributes
  • profile_id

    1177

Extracted

Family

redline

Botnet

ruzki14_03

C2

176.122.23.55:11768

Attributes
  • auth_value

    13b742acfe493b01c5301781c98d3fbe

Extracted

Family

redline

Botnet

ruz876

C2

185.215.113.7:5186

Attributes
  • auth_value

    4750f6742a496bbe74a981d51e7680ad

Extracted

Family

redline

Botnet

filinnn1

C2

5.45.77.29:2495

Attributes
  • auth_value

    da347df57c88b125ede510dbe7fcc0f4

Targets

    • Target

      f9ccc11d6d9d8ab81be4d2c88fd66dd7d59bd93c99a3c084194b7a80b5d1b4b7

    • Size

      3.2MB

    • MD5

      85cd8130faf8e25529dce3d52c723522

    • SHA1

      e821659f64ee8c3c7c1b08d65f68e232e5cc5fbe

    • SHA256

      f9ccc11d6d9d8ab81be4d2c88fd66dd7d59bd93c99a3c084194b7a80b5d1b4b7

    • SHA512

      0bc55297ebd588fc54d8b1b5775ec8ca7de854f07116d8d3d98d15e709a5347a0259596ed9fe9fa356163de6a07feffc44a6f427622313ce1c569a8bb07bf0a8

    Score
    10/10
    onlyloggerredlinesmokeloadervidar706937da daaspackv2backdoorevasioninfostealerloaderspywarestealertrojanupx1177filinnn1ruz876ruzki14_03discovery

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • OnlyLogger

      A tiny loader that uses IPLogger to get its payload.

      loaderonlylogger

    • 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

    • UAC bypass

      evasiontrojan

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Windows security bypass

      evasiontrojan

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

      evasion

    • 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

    • Windows security modification

      evasiontrojan

    • Accesses 2FA software files, possible credential harvesting

      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

    • Checks whether UAC is enabled

      evasiontrojan

    • 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

Scheduled Task

1
T1053

Privilege Escalation

Bypass User Account Control

1
T1088

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

6
T1112

Disabling Security Tools

4
T1089

Bypass User Account Control

1
T1088

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

Process Discovery

1
T1057

Lateral Movement

Collection

Data from Local System

4
T1005

Exfiltration

Command and Control

Impact

Tasks