General

  • Target

    000bec8de0ae1948d1e67e804d03001de815f09341452f82d4d231dddb67955c

  • Size

    522KB

  • Sample

    230403-1tr8baha2s

  • MD5

    4abeeec82b57adbe2cdc75a5be24b021

  • SHA1

    054538c63fc3e1913393d5f57106030016d561e3

  • SHA256

    000bec8de0ae1948d1e67e804d03001de815f09341452f82d4d231dddb67955c

  • SHA512

    c0409ad16eb62ab91266b858241f2399a63e2120b10a16b14b680231ac6a19f3ccb741a01a306547631b7b243e79ac58ddb417c5ecd23fcb238d3e164c10834c

  • SSDEEP

    12288:gMrpy90/qt7yoF7xq4iyYrwmhhC/JhuSSKL:5yiCq4iyYhhY/CSpL

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

      000bec8de0ae1948d1e67e804d03001de815f09341452f82d4d231dddb67955c

    • Size

      522KB

    • MD5

      4abeeec82b57adbe2cdc75a5be24b021

    • SHA1

      054538c63fc3e1913393d5f57106030016d561e3

    • SHA256

      000bec8de0ae1948d1e67e804d03001de815f09341452f82d4d231dddb67955c

    • SHA512

      c0409ad16eb62ab91266b858241f2399a63e2120b10a16b14b680231ac6a19f3ccb741a01a306547631b7b243e79ac58ddb417c5ecd23fcb238d3e164c10834c

    • SSDEEP

      12288:gMrpy90/qt7yoF7xq4iyYrwmhhC/JhuSSKL:5yiCq4iyYhhY/CSpL

    • 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