General

  • Target

    18e34d21763bf34929fe825537f3de25ab7c0fad04b1b7200c36b084fe6877d2

  • Size

    140KB

  • Sample

    211117-2e9z9aebd8

  • MD5

    9f790ec5e860b04a9590d908bae1dcdb

  • SHA1

    4a71f95f655e33e062fd844d23af00dd046a1760

  • SHA256

    18e34d21763bf34929fe825537f3de25ab7c0fad04b1b7200c36b084fe6877d2

  • SHA512

    c9305b8dc21a48cb4a559cadcd5ba6e965b6b82838cd41b32c9d9bec813ecb44b544aeb6e39c5ff9268760c3af41ce1de651381d35a86e3b23c9b7383aa8b1fe

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

      18e34d21763bf34929fe825537f3de25ab7c0fad04b1b7200c36b084fe6877d2

    • Size

      140KB

    • MD5

      9f790ec5e860b04a9590d908bae1dcdb

    • SHA1

      4a71f95f655e33e062fd844d23af00dd046a1760

    • SHA256

      18e34d21763bf34929fe825537f3de25ab7c0fad04b1b7200c36b084fe6877d2

    • SHA512

      c9305b8dc21a48cb4a559cadcd5ba6e965b6b82838cd41b32c9d9bec813ecb44b544aeb6e39c5ff9268760c3af41ce1de651381d35a86e3b23c9b7383aa8b1fe

    • 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

    • 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