General

  • Target

    0f264f4e7431d4fc1f46d724fb66ab1833e4d54862a4b651e95727a4b4555b9b

  • Size

    1.2MB

  • Sample

    220807-gfzkpafbeq

  • MD5

    2c758387330f81dbb0b9f2af057f9831

  • SHA1

    10e0846638295ead8426048b6bc397f621a040b1

  • SHA256

    0f264f4e7431d4fc1f46d724fb66ab1833e4d54862a4b651e95727a4b4555b9b

  • SHA512

    96037ba871911df66ff44d1b0c47f94ffa2407020d8f96ce6d249e423233cacc3ede69ee15d3c886c8a1cc545d983daaa4da5fd85e708dd94576abdcc3bc8b0b

Malware Config

Extracted

Family

redline

Botnet

nam3

C2

103.89.90.61:18728

Attributes
  • auth_value

    64b900120bbceaa6a9c60e9079492895

Extracted

Family

redline

Botnet

4

C2

31.41.244.134:11643

Attributes
  • auth_value

    a516b2d034ecd34338f12b50347fbd92

Extracted

Family

redline

Botnet

@tag12312341

C2

62.204.41.144:14096

Attributes
  • auth_value

    71466795417275fac01979e57016e277

Extracted

Family

redline

Botnet

5076357887

C2

195.54.170.157:16525

Attributes
  • auth_value

    0dfaff60271d374d0c206d19883e06f3

Extracted

Family

raccoon

Botnet

f0c8034c83808635df0d9d8726d1bfd6

C2

http://45.95.11.158/

rc4.plain

Targets

    • Target

      0f264f4e7431d4fc1f46d724fb66ab1833e4d54862a4b651e95727a4b4555b9b

    • Size

      1.2MB

    • MD5

      2c758387330f81dbb0b9f2af057f9831

    • SHA1

      10e0846638295ead8426048b6bc397f621a040b1

    • SHA256

      0f264f4e7431d4fc1f46d724fb66ab1833e4d54862a4b651e95727a4b4555b9b

    • SHA512

      96037ba871911df66ff44d1b0c47f94ffa2407020d8f96ce6d249e423233cacc3ede69ee15d3c886c8a1cc545d983daaa4da5fd85e708dd94576abdcc3bc8b0b

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • Raccoon Stealer payload

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads user/profile data of web browsers

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

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • 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

MITRE ATT&CK Enterprise v6

Tasks