Overview

overview

10

Static

static

5E1A4B9CED...EB.exe

windows7_x64

10

5E1A4B9CED...EB.exe

windows10_x64

Sharing

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General

  • Target

    5E1A4B9CED78B15872E2723B231E3934C4874C6EA28EB.exe

  • Size

    3.7MB

  • Sample

    210815-42b51vwkl6

  • MD5

    b92bb176d598a19e9ac8b6d5eef32cd6

  • SHA1

    2ebfc2042f71f305f13c7e83027911c35581999d

  • SHA256

    5e1a4b9ced78b15872e2723b231e3934c4874c6ea28ebf6c983a61f5040b5f96

  • SHA512

    9f803fa4b0c6a5838cf175be882e4e2c1db228b5203cbe5cfbe0426574f3638a03f06e3add47208a64e563854954f3c1b6cc09156fe6b02a10619fcfb0688421

Score
10/10
redlinesmokeloadervidar706937anicanaaspackv2backdoorbootkitinfostealerpersistencestealersuricatathemidatrojanupxvmprotect

Malware Config

Extracted

Family

vidar

Version

39.4

Botnet

706

C2

https://sergeevih43.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family

redline

Botnet

Cana

C2

176.111.174.254:56328

Extracted

Family

redline

Botnet

Ani

C2

detuyaluro.xyz:80

Extracted

Family

smokeloader

Version

2020

C2

http://readinglistforjuly1.xyz/

http://readinglistforjuly2.xyz/

http://readinglistforjuly3.xyz/

http://readinglistforjuly4.xyz/

http://readinglistforjuly5.xyz/

http://readinglistforjuly6.xyz/

http://readinglistforjuly7.xyz/

http://readinglistforjuly8.xyz/

http://readinglistforjuly9.xyz/

http://readinglistforjuly10.xyz/

http://readinglistforjuly1.site/

http://readinglistforjuly2.site/

http://readinglistforjuly3.site/

http://readinglistforjuly4.site/

http://readinglistforjuly5.site/

http://readinglistforjuly6.site/

http://readinglistforjuly7.site/

http://readinglistforjuly8.site/

http://readinglistforjuly9.site/

http://readinglistforjuly10.site/
rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

vidar

Version

40

Botnet

937

C2

https://lenak513.tumblr.com/

Attributes
  • profile_id

    937

Targets

    • Target

      5E1A4B9CED78B15872E2723B231E3934C4874C6EA28EB.exe

    • Size

      3.7MB

    • MD5

      b92bb176d598a19e9ac8b6d5eef32cd6

    • SHA1

      2ebfc2042f71f305f13c7e83027911c35581999d

    • SHA256

      5e1a4b9ced78b15872e2723b231e3934c4874c6ea28ebf6c983a61f5040b5f96

    • SHA512

      9f803fa4b0c6a5838cf175be882e4e2c1db228b5203cbe5cfbe0426574f3638a03f06e3add47208a64e563854954f3c1b6cc09156fe6b02a10619fcfb0688421

    Score
    10/10
    redlinesmokeloadervidar706937anicanaaspackv2backdoorinfostealerstealersuricatathemidatrojanvmprotectbootkitpersistenceupx

    • 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

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • suricata: ET MALWARE Observed Elysium Stealer Variant CnC Domain (all-brain-company .xyz in TLS SNI)

      suricata: ET MALWARE Observed Elysium Stealer Variant CnC Domain (all-brain-company .xyz in TLS SNI)

      suricata

    • 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

    • 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

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Checks computer location settings

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

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • 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.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Bootkit

1
T1067

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks