General

  • Target

    54cc57cc517176acd8b93dde23a4c4d27c1dd7377d3b2cfa9aedc8943b730229

  • Size

    522KB

  • Sample

    230403-1lqphseg34

  • MD5

    d2d3f5fb161c27a8eb293d8e6fa5922d

  • SHA1

    a0b53654999f78fc47f3054eabab62d909911d7e

  • SHA256

    54cc57cc517176acd8b93dde23a4c4d27c1dd7377d3b2cfa9aedc8943b730229

  • SHA512

    b088b65732ab55ff59dfbf8756feed8ca4eabf52827d1e332b59027153281fd4384702d892fe44438a213f7e201c2cbb92acac3fc5bd52ec7c95cc216dd3f24e

  • SSDEEP

    12288:8MrDy90iAX9wrRnVJZ5/uaXwJZLO88C42AzWrMY:fy7Y9OB1AJl8T2JrMY

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

      54cc57cc517176acd8b93dde23a4c4d27c1dd7377d3b2cfa9aedc8943b730229

    • Size

      522KB

    • MD5

      d2d3f5fb161c27a8eb293d8e6fa5922d

    • SHA1

      a0b53654999f78fc47f3054eabab62d909911d7e

    • SHA256

      54cc57cc517176acd8b93dde23a4c4d27c1dd7377d3b2cfa9aedc8943b730229

    • SHA512

      b088b65732ab55ff59dfbf8756feed8ca4eabf52827d1e332b59027153281fd4384702d892fe44438a213f7e201c2cbb92acac3fc5bd52ec7c95cc216dd3f24e

    • SSDEEP

      12288:8MrDy90iAX9wrRnVJZ5/uaXwJZLO88C42AzWrMY:fy7Y9OB1AJl8T2JrMY

    • 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