Overview

overview

10

Static

static

BE76D80991...DC.exe

windows7_x64

10

BE76D80991...DC.exe

windows10_x64

10

Sharing

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General

  • Target

    BE76D8099188DCD24930E143E92A6C0D0F0E8C55DE5DC.exe

  • Size

    2.7MB

  • Sample

    210822-cw5slay3ea

  • MD5

    6b9387bf96328f87463d46f9dff8b504

  • SHA1

    7b58d78491655b1717d36852e857f766c079c434

  • SHA256

    be76d8099188dcd24930e143e92a6c0d0f0e8c55de5dc4c17faec4669ff39802

  • SHA512

    1177aec755b2c37e6c920a7274783ff82868e64259c97b1358c4e8f6132da83ab3b8c9fc11581925bab3f47c317ed77c498c91a26ba7f074d1e9ce63310bbc3c

Score
10/10
redlinesmokeloadervidar933937anioldcana01dibildaspackv2backdoorevasioninfostealerstealersuricatathemidatrojan

Malware Config

Extracted

Family

redline

Botnet

Cana01

C2

176.111.174.254:56328

Extracted

Family

redline

Botnet

AniOLD

C2

akedauiver.xyz:80

Extracted

Family

vidar

Version

39.5

Botnet

933

C2

https://olegf9844.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

dibild

C2

135.148.139.222:33569

Extracted

Family

vidar

Version

40.1

Botnet

937

C2

https://eduarroma.tumblr.com/

Attributes
  • profile_id

    937

Targets

    • Target

      BE76D8099188DCD24930E143E92A6C0D0F0E8C55DE5DC.exe

    • Size

      2.7MB

    • MD5

      6b9387bf96328f87463d46f9dff8b504

    • SHA1

      7b58d78491655b1717d36852e857f766c079c434

    • SHA256

      be76d8099188dcd24930e143e92a6c0d0f0e8c55de5dc4c17faec4669ff39802

    • SHA512

      1177aec755b2c37e6c920a7274783ff82868e64259c97b1358c4e8f6132da83ab3b8c9fc11581925bab3f47c317ed77c498c91a26ba7f074d1e9ce63310bbc3c

    Score
    10/10
    redlinesmokeloadervidar933anioldcana01aspackv2backdoorevasioninfostealerstealersuricatatrojan937dibildthemida

    • 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

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata

    • 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

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • 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

Persistence

Modify Existing Service

1
T1031

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Disabling Security Tools

1
T1089

Virtualization/Sandbox Evasion

1
T1497

Install Root Certificate

1
T1130

Credential Access

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks