General

  • Target

    5dadecd50eab433ff99c5c3d2c36230372db9ecc36ff124500d521ef35276041.bin

  • Size

    866KB

  • Sample

    230507-cznkbaec94

  • MD5

    823a48680abf9aa0d167f20adc2336cf

  • SHA1

    e1105883802ad5cb7488159b8c9508237bece7f9

  • SHA256

    5dadecd50eab433ff99c5c3d2c36230372db9ecc36ff124500d521ef35276041

  • SHA512

    1a06fc4bab98c1f47ec5a6a2c03f2051ac118fb7f4ca26aeedf5cb8a4edbb7466ce2019dc8e0203b6a6e53cd98ad7d328e4bf84a20223855d1d88c7b376228d6

  • SSDEEP

    12288:Cy90GFCGEeMpH+g4ixhiDuY8/3m/lIMQ51VSM0Y9RqynxXy:CytFCGEeMZ+O4KR/2/uMQf8MIoxXy

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

dark

C2

185.161.248.73:4164

Attributes
  • auth_value

    ae85b01f66afe8770afeed560513fc2d

Targets

    • Target

      5dadecd50eab433ff99c5c3d2c36230372db9ecc36ff124500d521ef35276041.bin

    • Size

      866KB

    • MD5

      823a48680abf9aa0d167f20adc2336cf

    • SHA1

      e1105883802ad5cb7488159b8c9508237bece7f9

    • SHA256

      5dadecd50eab433ff99c5c3d2c36230372db9ecc36ff124500d521ef35276041

    • SHA512

      1a06fc4bab98c1f47ec5a6a2c03f2051ac118fb7f4ca26aeedf5cb8a4edbb7466ce2019dc8e0203b6a6e53cd98ad7d328e4bf84a20223855d1d88c7b376228d6

    • SSDEEP

      12288:Cy90GFCGEeMpH+g4ixhiDuY8/3m/lIMQ51VSM0Y9RqynxXy:CytFCGEeMZ+O4KR/2/uMQf8MIoxXy

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks