General

  • Target

    571061e64065a2a5d7a4708e67d42f6dbe73d6498f56414d993f22536c6a2d97

  • Size

    209KB

  • Sample

    211026-hf269aghe7

  • MD5

    b9f0443f92fbbd68e2d8978c695049f8

  • SHA1

    8deb388c6ea83d5b5308c4f8c1a28acf4e155055

  • SHA256

    571061e64065a2a5d7a4708e67d42f6dbe73d6498f56414d993f22536c6a2d97

  • SHA512

    39933a82ccd6e2a66e384679ac2f07f722681fe03fdccd3cdc260e81bfb48337af6d5d3757eaeb0768bc038a2756bf40e34e431853171c97bcce67f0df86278d

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://gejajoo7.top/

http://sysaheu9.top/

rc4.i32
rc4.i32

Extracted

Family

raccoon

Botnet

8dec62c1db2959619dca43e02fa46ad7bd606400

Attributes
  • url4cnc

    http://telegin.top/capibar

    http://ttmirror.top/capibar

    http://teletele.top/capibar

    http://telegalive.top/capibar

    http://toptelete.top/capibar

    http://telegraf.top/capibar

    https://t.me/capibar

rc4.plain
rc4.plain

Extracted

Family

amadey

Version

2.70

C2

185.215.113.45/g4MbvE/index.php

Extracted

Family

vidar

Version

41.6

Botnet

754

C2

https://mas.to/@lilocc

Attributes
  • profile_id

    754

Extracted

Family

arkei

Botnet

Default

C2

https://thecowbook.com/news.php

Extracted

Family

raccoon

Botnet

7ebf9b416b72a203df65383eec899dc689d2c3d7

Attributes
  • url4cnc

    http://telegatt.top/agrybirdsgamerept

    http://telegka.top/agrybirdsgamerept

    http://telegin.top/agrybirdsgamerept

    https://t.me/agrybirdsgamerept

rc4.plain
rc4.plain

Targets

    • Target

      571061e64065a2a5d7a4708e67d42f6dbe73d6498f56414d993f22536c6a2d97

    • Size

      209KB

    • MD5

      b9f0443f92fbbd68e2d8978c695049f8

    • SHA1

      8deb388c6ea83d5b5308c4f8c1a28acf4e155055

    • SHA256

      571061e64065a2a5d7a4708e67d42f6dbe73d6498f56414d993f22536c6a2d97

    • SHA512

      39933a82ccd6e2a66e384679ac2f07f722681fe03fdccd3cdc260e81bfb48337af6d5d3757eaeb0768bc038a2756bf40e34e431853171c97bcce67f0df86278d

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Arkei

      Arkei is an infostealer written in C++.

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Arkei Stealer Payload

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

    • Vidar Stealer

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

3
T1005

Tasks