General

  • Target

    f8eb0adce9ecba90ab423d79de94b3b1dfb8cba057009d5be7a6794b09934d1f

  • Size

    522KB

  • Sample

    230403-18y96scc6v

  • MD5

    b2d24164d630649a64901627537fc92a

  • SHA1

    84d6d652c6c62062bdbd4b3f2c369d69e1f5e0e6

  • SHA256

    f8eb0adce9ecba90ab423d79de94b3b1dfb8cba057009d5be7a6794b09934d1f

  • SHA512

    cc269386d4d66a31d1505d1394862bb88762ed84fbfb3c47f1d8a882d61a794829d154acb5229d89e88a0f7ab8fa5fa26647849e2d5e9e04b99fc5271b0e9f9e

  • SSDEEP

    12288:gMrUy90RLel3ropGkrwe0hCNJhaHuOyrM/:kygLU3yl0YN/b1rM/

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

      f8eb0adce9ecba90ab423d79de94b3b1dfb8cba057009d5be7a6794b09934d1f

    • Size

      522KB

    • MD5

      b2d24164d630649a64901627537fc92a

    • SHA1

      84d6d652c6c62062bdbd4b3f2c369d69e1f5e0e6

    • SHA256

      f8eb0adce9ecba90ab423d79de94b3b1dfb8cba057009d5be7a6794b09934d1f

    • SHA512

      cc269386d4d66a31d1505d1394862bb88762ed84fbfb3c47f1d8a882d61a794829d154acb5229d89e88a0f7ab8fa5fa26647849e2d5e9e04b99fc5271b0e9f9e

    • SSDEEP

      12288:gMrUy90RLel3ropGkrwe0hCNJhaHuOyrM/:kygLU3yl0YN/b1rM/

    • 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