General

  • Target

    278602048a85c5252e2dc520f9318353cc557115603cfebb9b7490b8badd943c

  • Size

    676KB

  • Sample

    230331-xxgdfacf92

  • MD5

    12bcea7ef50bed7ede4a3d379fef55dd

  • SHA1

    ae2bc96987a9b0e52dc651989e854b024dcdee87

  • SHA256

    278602048a85c5252e2dc520f9318353cc557115603cfebb9b7490b8badd943c

  • SHA512

    a73f10729bc5b6cb0312f73834a4c7693960321a89e0b49cace5f9b6154c71d5655e0308b07663c39147c1292224e179a2d2e588d58bd90115b7b7ffea807353

  • SSDEEP

    12288:VMr3y90sKOaI2FxNE3j22Z0ZbQkl5gFsi9S33HI2EyDp/O1uXm80rTKxZ:Sytz2FkS2ZEkkbgFdE3d2SvSTKv

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

      278602048a85c5252e2dc520f9318353cc557115603cfebb9b7490b8badd943c

    • Size

      676KB

    • MD5

      12bcea7ef50bed7ede4a3d379fef55dd

    • SHA1

      ae2bc96987a9b0e52dc651989e854b024dcdee87

    • SHA256

      278602048a85c5252e2dc520f9318353cc557115603cfebb9b7490b8badd943c

    • SHA512

      a73f10729bc5b6cb0312f73834a4c7693960321a89e0b49cace5f9b6154c71d5655e0308b07663c39147c1292224e179a2d2e588d58bd90115b7b7ffea807353

    • SSDEEP

      12288:VMr3y90sKOaI2FxNE3j22Z0ZbQkl5gFsi9S33HI2EyDp/O1uXm80rTKxZ:Sytz2FkS2ZEkkbgFdE3d2SvSTKv

    • 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