General

  • Target

    205342165f8addd1413e823279899bc589f4e2d25428baeb3594d98ad76b7fe1

  • Size

    663KB

  • Sample

    230403-x62qqsae5t

  • MD5

    3d02776e430b3f6fa19295b8ea427e25

  • SHA1

    64a5d6350b2b169ea603adaabf9a473c0207e231

  • SHA256

    205342165f8addd1413e823279899bc589f4e2d25428baeb3594d98ad76b7fe1

  • SHA512

    1fc2c8a58e0a543a647d909f963fa3f944a055ee7ec0e6abc142a2f9b6902bbe3e5a967f3f9a033a361d2c17bbdbe9a811790b58c99c5fc2be16b4b076e24396

  • SSDEEP

    12288:rMrey90FaYlEJpUA0KxJfe6tldjdECoS0/Lh8iAPbxv44EzWKJKaHEPDQKu:JyalYuKFegHjdKSOVKTxw4tKJKILn

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

      205342165f8addd1413e823279899bc589f4e2d25428baeb3594d98ad76b7fe1

    • Size

      663KB

    • MD5

      3d02776e430b3f6fa19295b8ea427e25

    • SHA1

      64a5d6350b2b169ea603adaabf9a473c0207e231

    • SHA256

      205342165f8addd1413e823279899bc589f4e2d25428baeb3594d98ad76b7fe1

    • SHA512

      1fc2c8a58e0a543a647d909f963fa3f944a055ee7ec0e6abc142a2f9b6902bbe3e5a967f3f9a033a361d2c17bbdbe9a811790b58c99c5fc2be16b4b076e24396

    • SSDEEP

      12288:rMrey90FaYlEJpUA0KxJfe6tldjdECoS0/Lh8iAPbxv44EzWKJKaHEPDQKu:JyalYuKFegHjdKSOVKTxw4tKJKILn

    • 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