General

  • Target

    9d5bb2a90a43cc073fa1ebc12932f607b8577b2b5df93df24740a74613c9fa5f

  • Size

    320KB

  • Sample

    211207-gyrykagban

  • MD5

    7fb57a6a6bb14f9de55cdd09b482456e

  • SHA1

    3c4e537e40c2fcf3a5c749797c54b4cee43ef9fa

  • SHA256

    9d5bb2a90a43cc073fa1ebc12932f607b8577b2b5df93df24740a74613c9fa5f

  • SHA512

    659999b841dee9e996fe23dc0dfb3a1d09ad1f04b6056f77da03370850a90ffa39022179dde694a94783884ab887a8e3ef0e9a6d0bc1a9c272e59781f31065ed

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

rc4.i32
rc4.i32

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

f797145799b7b1b77b35d81de942eee0908da519

Attributes
  • url4cnc

    http://91.219.236.27/capibar

    http://94.158.245.167/capibar

    http://185.163.204.216/capibar

    http://185.225.19.238/capibar

    http://185.163.204.218/capibar

    https://t.me/capibar

rc4.plain
rc4.plain

Extracted

Family

amadey

Version

2.86

C2

185.215.113.35/d2VxjasuwS/index.php

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

fd4f23250443a724a3d1548e6ab07c481dfc2814

Attributes
  • url4cnc

    http://91.219.236.27/duglassa1

    http://94.158.245.167/duglassa1

    http://185.163.204.216/duglassa1

    http://185.225.19.238/duglassa1

    http://185.163.204.218/duglassa1

    https://t.me/duglassa1

rc4.plain
rc4.plain

Targets

    • Target

      9d5bb2a90a43cc073fa1ebc12932f607b8577b2b5df93df24740a74613c9fa5f

    • Size

      320KB

    • MD5

      7fb57a6a6bb14f9de55cdd09b482456e

    • SHA1

      3c4e537e40c2fcf3a5c749797c54b4cee43ef9fa

    • SHA256

      9d5bb2a90a43cc073fa1ebc12932f607b8577b2b5df93df24740a74613c9fa5f

    • SHA512

      659999b841dee9e996fe23dc0dfb3a1d09ad1f04b6056f77da03370850a90ffa39022179dde694a94783884ab887a8e3ef0e9a6d0bc1a9c272e59781f31065ed

    • Amadey

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

    • 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.

    • suricata: ET MALWARE Amadey CnC Check-In

      suricata: ET MALWARE Amadey CnC Check-In

    • 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 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 NtSetInformationThreadHideFromDebugger

    • 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

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Tasks