General

  • Target

    90b477d2d26f07e17a71d0e17dbb706b

  • Size

    213KB

  • Sample

    211208-rl99gsdfa3

  • MD5

    90b477d2d26f07e17a71d0e17dbb706b

  • SHA1

    5d2a4046cf3aad360ada50ab052e4cd702592722

  • SHA256

    eebb0bc908c35371455035b1bfdf3e1b89abd056deaece5b295f0863f0c5aeed

  • SHA512

    625f48bc38070c80f0b99a13ec87920f3f073be417a52ff3316be08f9d8fa56e17b7b2d344e8fd86e83076355d007d735577b092aa943d2e6f8f39fc64ecb131

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

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

      90b477d2d26f07e17a71d0e17dbb706b

    • Size

      213KB

    • MD5

      90b477d2d26f07e17a71d0e17dbb706b

    • SHA1

      5d2a4046cf3aad360ada50ab052e4cd702592722

    • SHA256

      eebb0bc908c35371455035b1bfdf3e1b89abd056deaece5b295f0863f0c5aeed

    • SHA512

      625f48bc38070c80f0b99a13ec87920f3f073be417a52ff3316be08f9d8fa56e17b7b2d344e8fd86e83076355d007d735577b092aa943d2e6f8f39fc64ecb131

    • 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.

    • 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

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks