General

  • Target

    7e56f4df00278c7d70b7eaebfdf309940a2b76f6993732a79923be3086087aac

  • Size

    326KB

  • Sample

    211116-v15jbsbgfj

  • MD5

    ddd22de440a0e5aac6cabad4f8b083ee

  • SHA1

    f4d3febb8d2a731a688487b9334195e3762d7663

  • SHA256

    7e56f4df00278c7d70b7eaebfdf309940a2b76f6993732a79923be3086087aac

  • SHA512

    a3eaac2e70549c9aa06f6a12e431455ce7b6ee57b249c084fb8cc9e03e24b8e89e22cbaec8134eb0fa6449a271e0e1994b4450bba9e6aee73da34bee1438030b

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Extracted

Family

redline

C2

185.159.80.90:38637

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

ddf183af4241e3172885cf1b2c4c1fb4ee03d05a

Attributes
  • url4cnc

    http://91.219.236.27/capibar

    http://5.181.156.92/capibar

    http://91.219.236.207/capibar

    http://185.225.19.18/capibar

    http://91.219.237.227/capibar

    https://t.me/capibar

rc4.plain
rc4.plain

Targets

    • Target

      7e56f4df00278c7d70b7eaebfdf309940a2b76f6993732a79923be3086087aac

    • Size

      326KB

    • MD5

      ddd22de440a0e5aac6cabad4f8b083ee

    • SHA1

      f4d3febb8d2a731a688487b9334195e3762d7663

    • SHA256

      7e56f4df00278c7d70b7eaebfdf309940a2b76f6993732a79923be3086087aac

    • SHA512

      a3eaac2e70549c9aa06f6a12e431455ce7b6ee57b249c084fb8cc9e03e24b8e89e22cbaec8134eb0fa6449a271e0e1994b4450bba9e6aee73da34bee1438030b

    • 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

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Reads user/profile data of web browsers

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

    • 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

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks