General

  • Target

    0805bf0439c0931bf1bc2f02587baf418608c6a5fcbdd7b19925690459ac4b36

  • Size

    668KB

  • Sample

    210831-vd5z2jwftx

  • MD5

    27135a2a52730b72d2ea5e0eb29c17b1

  • SHA1

    a3963d5a400f6d706e273b4cb6917059b05e1b34

  • SHA256

    0805bf0439c0931bf1bc2f02587baf418608c6a5fcbdd7b19925690459ac4b36

  • SHA512

    a504b7dcbc5edc7cdabd3dd1c5431574dc36f34b99326756397239e14cba6b01e18418e1c3fd9aa478da8379e2f2d54fc7d68d05e9e3b0ae0084d866bec2de18

Malware Config

Extracted

Family

redline

Botnet

mix31.08

C2

185.215.113.15:6043

Targets

    • Target

      0805bf0439c0931bf1bc2f02587baf418608c6a5fcbdd7b19925690459ac4b36

    • Size

      668KB

    • MD5

      27135a2a52730b72d2ea5e0eb29c17b1

    • SHA1

      a3963d5a400f6d706e273b4cb6917059b05e1b34

    • SHA256

      0805bf0439c0931bf1bc2f02587baf418608c6a5fcbdd7b19925690459ac4b36

    • SHA512

      a504b7dcbc5edc7cdabd3dd1c5431574dc36f34b99326756397239e14cba6b01e18418e1c3fd9aa478da8379e2f2d54fc7d68d05e9e3b0ae0084d866bec2de18

    • RedLine

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

    • RedLine Payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks