General

  • Target

    416b1e9f5867a40555a9d57e7ab351a28322951464adec4c92d6b918d9d8a0fd

  • Size

    660KB

  • Sample

    230403-wcm5taaa3s

  • MD5

    e602a3aabfc22fde729163857ce87459

  • SHA1

    53fdd2b05903ee960f14247a23a24d8cf06a7fca

  • SHA256

    416b1e9f5867a40555a9d57e7ab351a28322951464adec4c92d6b918d9d8a0fd

  • SHA512

    404fddebdecf8f041020fecb6f68cb05c2cd209053c02019acba2e4183c7e589c30eefb308dde7a5c423dc9b038c3b7aa574fb0a199bbefb5bf570a0e0d3a3b5

  • SSDEEP

    12288:gMrYy90d/5tKX+Q5gBjshzvZtwTeHg0PswrLiSiFaWPSET2cD6:oy86XxgBjshLwkg2sw6SiF553O

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

      416b1e9f5867a40555a9d57e7ab351a28322951464adec4c92d6b918d9d8a0fd

    • Size

      660KB

    • MD5

      e602a3aabfc22fde729163857ce87459

    • SHA1

      53fdd2b05903ee960f14247a23a24d8cf06a7fca

    • SHA256

      416b1e9f5867a40555a9d57e7ab351a28322951464adec4c92d6b918d9d8a0fd

    • SHA512

      404fddebdecf8f041020fecb6f68cb05c2cd209053c02019acba2e4183c7e589c30eefb308dde7a5c423dc9b038c3b7aa574fb0a199bbefb5bf570a0e0d3a3b5

    • SSDEEP

      12288:gMrYy90d/5tKX+Q5gBjshzvZtwTeHg0PswrLiSiFaWPSET2cD6:oy86XxgBjshLwkg2sw6SiF553O

    • 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