General

  • Target

    8fe50f1e571fb951e88fd20c59c02ed896d19dcedd7a0aa6cf340c6ed019401c

  • Size

    539KB

  • Sample

    230324-tdl8sshe6w

  • MD5

    ddb0ed3b08760e6f2cd036dfbde481b0

  • SHA1

    812690fac328655dd8bc2b77364be22ad1293fc3

  • SHA256

    8fe50f1e571fb951e88fd20c59c02ed896d19dcedd7a0aa6cf340c6ed019401c

  • SHA512

    c3024ede48ca521331e57770758bb491ad6c2cd0e916a96a0c9b3f10b92317fc37ca6632b9942792b8f735bd8a72e1e0a949320c7810cc7e09146a8e72558382

  • SSDEEP

    12288:nMr0y90RKRgmT/sMLy5oq5gTbtNmNlxogAuCVeijWSv5IUGyxH9YV:DyBTVwofTbn0ogAuqeWWSS

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

lida

C2

193.233.20.32:4125

Attributes
  • auth_value

    24052aa2e9b85984a98d80cf08623e8d

Targets

    • Target

      8fe50f1e571fb951e88fd20c59c02ed896d19dcedd7a0aa6cf340c6ed019401c

    • Size

      539KB

    • MD5

      ddb0ed3b08760e6f2cd036dfbde481b0

    • SHA1

      812690fac328655dd8bc2b77364be22ad1293fc3

    • SHA256

      8fe50f1e571fb951e88fd20c59c02ed896d19dcedd7a0aa6cf340c6ed019401c

    • SHA512

      c3024ede48ca521331e57770758bb491ad6c2cd0e916a96a0c9b3f10b92317fc37ca6632b9942792b8f735bd8a72e1e0a949320c7810cc7e09146a8e72558382

    • SSDEEP

      12288:nMr0y90RKRgmT/sMLy5oq5gTbtNmNlxogAuCVeijWSv5IUGyxH9YV:DyBTVwofTbn0ogAuqeWWSS

    • 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