General

  • Target

    6ac8403b2a50486af460bf68075d707f2a0c5be6e4e181d4af7b17411cf1cb69

  • Size

    659KB

  • Sample

    230403-2anapacf8z

  • MD5

    1a481ef2fd43a06ba9b66fedc7caa015

  • SHA1

    23107057f21dfb2e1f808797f18b137aa21b3607

  • SHA256

    6ac8403b2a50486af460bf68075d707f2a0c5be6e4e181d4af7b17411cf1cb69

  • SHA512

    f1800f1e5336ad18aa3de75ae8c018b0d7471f581811a27663c198e608d7414dde5da619253f3f261ccf092d1ffb33d3e84a3b4fc5317837e51cab65bf75b0f2

  • SSDEEP

    12288:rMroy90z0+YKrIKz0gPVnazmIt597rw7VjCleUft/juynzbuCm:zyJUUKgyKmIt5FYVelFBfHC

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

      6ac8403b2a50486af460bf68075d707f2a0c5be6e4e181d4af7b17411cf1cb69

    • Size

      659KB

    • MD5

      1a481ef2fd43a06ba9b66fedc7caa015

    • SHA1

      23107057f21dfb2e1f808797f18b137aa21b3607

    • SHA256

      6ac8403b2a50486af460bf68075d707f2a0c5be6e4e181d4af7b17411cf1cb69

    • SHA512

      f1800f1e5336ad18aa3de75ae8c018b0d7471f581811a27663c198e608d7414dde5da619253f3f261ccf092d1ffb33d3e84a3b4fc5317837e51cab65bf75b0f2

    • SSDEEP

      12288:rMroy90z0+YKrIKz0gPVnazmIt597rw7VjCleUft/juynzbuCm:zyJUUKgyKmIt5FYVelFBfHC

    • 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