General

  • Target

    DullWave.exe

  • Size

    349KB

  • Sample

    211114-h8dz5adaem

  • MD5

    0665ba719ccec50da756b5e3048584ba

  • SHA1

    fcf43914e92ee6a1a76c9312038bafee6bb44236

  • SHA256

    291ab20ad023093d78e6cbdee32629fb3c70a6754171253337d568e3752eed5f

  • SHA512

    85c403b2ef2c0ee8f2c2592d82aafc04aa107f3f753fc74b3d7dd6b4fbad28ea227aad7ce875ddf37f5cb758aa30998b6cbdfca07ac96c925acf6aded4b35545

Malware Config

Extracted

Family

redline

C2

185.215.113.109:44059

Extracted

Family

redline

Botnet

xxluchxx1

C2

212.86.102.63:62907

Targets

    • Target

      DullWave.exe

    • Size

      349KB

    • MD5

      0665ba719ccec50da756b5e3048584ba

    • SHA1

      fcf43914e92ee6a1a76c9312038bafee6bb44236

    • SHA256

      291ab20ad023093d78e6cbdee32629fb3c70a6754171253337d568e3752eed5f

    • SHA512

      85c403b2ef2c0ee8f2c2592d82aafc04aa107f3f753fc74b3d7dd6b4fbad28ea227aad7ce875ddf37f5cb758aa30998b6cbdfca07ac96c925acf6aded4b35545

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks