General

  • Target

    d394d0348a02f02356c5ddf6e0a05016c55a1b663d784b999bd7d75287301f32

  • Size

    659KB

  • Sample

    230403-2dwfgadc6z

  • MD5

    72e566cdbfbac0f1594673727194bf6e

  • SHA1

    0f365c3902f4ae7340a16c105465ee53f362ae64

  • SHA256

    d394d0348a02f02356c5ddf6e0a05016c55a1b663d784b999bd7d75287301f32

  • SHA512

    f5777ea8515587471f23f44c3ee3b02bb43549c5ca425211bbad4cd3ce39315bbf7fe4083dbf761a06c4b8d74bfdf3e6b5174f4e3b00ac50ab52987da5eb9362

  • SSDEEP

    12288:ZMrQy90EqikwOr3ow1mbdW2GUdQ1KNt59lrwAVmCoDlft/ju+znBlI:9y7kwc3Vms8Ht5vTVXoRBxBC

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

      d394d0348a02f02356c5ddf6e0a05016c55a1b663d784b999bd7d75287301f32

    • Size

      659KB

    • MD5

      72e566cdbfbac0f1594673727194bf6e

    • SHA1

      0f365c3902f4ae7340a16c105465ee53f362ae64

    • SHA256

      d394d0348a02f02356c5ddf6e0a05016c55a1b663d784b999bd7d75287301f32

    • SHA512

      f5777ea8515587471f23f44c3ee3b02bb43549c5ca425211bbad4cd3ce39315bbf7fe4083dbf761a06c4b8d74bfdf3e6b5174f4e3b00ac50ab52987da5eb9362

    • SSDEEP

      12288:ZMrQy90EqikwOr3ow1mbdW2GUdQ1KNt59lrwAVmCoDlft/ju+znBlI:9y7kwc3Vms8Ht5vTVXoRBxBC

    • 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