General

  • Target

    1ec3fa6f7556cccde4508a39fc05c0b37cc05b85a359f4b8533b62d3e434c665

  • Size

    521KB

  • Sample

    230403-xgp1msac7z

  • MD5

    094b72230e7974393c2f890ddb9726c7

  • SHA1

    6fa3bb6bd4b358cb9e19d59474f0c98896022f8b

  • SHA256

    1ec3fa6f7556cccde4508a39fc05c0b37cc05b85a359f4b8533b62d3e434c665

  • SHA512

    8bff963ef58a9c5ed5673cb2d35a59b361af2333b62f59a494585d98978e219c3c4dba5c34f04e2a11beb1f03268d909372c245e92ffc1c030a8b599bb78c21e

  • SSDEEP

    6144:KXy+bnr+zp0yN90QE4Bq6AycDcrw0pKLC29Tb4Abf661pngy+N0Jpil6mevvVXiQ:ZMr7y90ysxEMCdoC+gbKel6Pz

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      1ec3fa6f7556cccde4508a39fc05c0b37cc05b85a359f4b8533b62d3e434c665

    • Size

      521KB

    • MD5

      094b72230e7974393c2f890ddb9726c7

    • SHA1

      6fa3bb6bd4b358cb9e19d59474f0c98896022f8b

    • SHA256

      1ec3fa6f7556cccde4508a39fc05c0b37cc05b85a359f4b8533b62d3e434c665

    • SHA512

      8bff963ef58a9c5ed5673cb2d35a59b361af2333b62f59a494585d98978e219c3c4dba5c34f04e2a11beb1f03268d909372c245e92ffc1c030a8b599bb78c21e

    • SSDEEP

      6144:KXy+bnr+zp0yN90QE4Bq6AycDcrw0pKLC29Tb4Abf661pngy+N0Jpil6mevvVXiQ:ZMr7y90ysxEMCdoC+gbKel6Pz

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks