General

  • Target

    129a54a8611b59eac1f1f2b06f98cad7ab091f27abbeacedfe853d44ebf4935d

  • Size

    533KB

  • Sample

    230331-zhhdasdc53

  • MD5

    0b1df7f9259bfd4df96a28c5abbdcffb

  • SHA1

    c0746878aa00ea36b0474733a3294f99be4aa1b0

  • SHA256

    129a54a8611b59eac1f1f2b06f98cad7ab091f27abbeacedfe853d44ebf4935d

  • SHA512

    5f0a41e028bd33ebc52ee9994cb7c3d5ef1377bdb86271d8e91d267f5f4c08f731ea11de22b771d4a0a82d02a2d5e08442f574d075727f463280cec027bbae2a

  • SSDEEP

    12288:MMriy90NAfu/ZPpD6IH6c6n3LqCG1h6PE1:2ysAfu/ZPpDdH6/n3GC5C

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

      129a54a8611b59eac1f1f2b06f98cad7ab091f27abbeacedfe853d44ebf4935d

    • Size

      533KB

    • MD5

      0b1df7f9259bfd4df96a28c5abbdcffb

    • SHA1

      c0746878aa00ea36b0474733a3294f99be4aa1b0

    • SHA256

      129a54a8611b59eac1f1f2b06f98cad7ab091f27abbeacedfe853d44ebf4935d

    • SHA512

      5f0a41e028bd33ebc52ee9994cb7c3d5ef1377bdb86271d8e91d267f5f4c08f731ea11de22b771d4a0a82d02a2d5e08442f574d075727f463280cec027bbae2a

    • SSDEEP

      12288:MMriy90NAfu/ZPpD6IH6c6n3LqCG1h6PE1:2ysAfu/ZPpDdH6/n3GC5C

    • 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