General

  • Target

    7f4f75e840571f8537232fb5f7a42f89b97947b92dbf32a864e10ded963720a3

  • Size

    543KB

  • Sample

    210215-xbch6h6hr2

  • MD5

    753fde4749ec2a51cb996f70900db9c1

  • SHA1

    8fd70578e8f10ca4474f0d697d3f3a8ff2d06403

  • SHA256

    7f4f75e840571f8537232fb5f7a42f89b97947b92dbf32a864e10ded963720a3

  • SHA512

    e9238176a061c7c367f6f169df2ce3e807d735dfbbf8bf5494b66cb544028539973e38a33fe4464f74d512da1717a16771fff46df63bce471b2eb705c938ef88

Malware Config

Extracted

Family

raccoon

Botnet

99fdcb30af520f176f0e14e858c8bb23c13330d9

Attributes
  • url4cnc

    https://tttttt.me/jrrand0mer

rc4.plain
rc4.plain

Targets

    • Target

      7f4f75e840571f8537232fb5f7a42f89b97947b92dbf32a864e10ded963720a3

    • Size

      543KB

    • MD5

      753fde4749ec2a51cb996f70900db9c1

    • SHA1

      8fd70578e8f10ca4474f0d697d3f3a8ff2d06403

    • SHA256

      7f4f75e840571f8537232fb5f7a42f89b97947b92dbf32a864e10ded963720a3

    • SHA512

      e9238176a061c7c367f6f169df2ce3e807d735dfbbf8bf5494b66cb544028539973e38a33fe4464f74d512da1717a16771fff46df63bce471b2eb705c938ef88

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • Executes dropped EXE

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Enumerates physical storage devices

      Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks