General

  • Target

    5de89bdddc5e5fac49ef7283597dac0b859da321e1bb8e336a38a6c5059d2c1d.bin

  • Size

    875KB

  • Sample

    230507-czz84sed36

  • MD5

    6800e35c49fa5f33e267812331ec7f57

  • SHA1

    8b8077406490c713730c9e3083c134891f7e93a8

  • SHA256

    5de89bdddc5e5fac49ef7283597dac0b859da321e1bb8e336a38a6c5059d2c1d

  • SHA512

    a05ed5310546d6935a0bf5c6a0caaad9f48fa021efcd1a4cebce1eb15199ab8b4e9e313fedc50ce9a505852fcc158df88f6deb0a6e3beb3e06785b3aa9b3ef35

  • SSDEEP

    24576:ayuzcwgx6rufI6AIHXDq7xC0BMiyQIcATgrLG:huHg2fxmXIE0BMiZIcB3

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

      5de89bdddc5e5fac49ef7283597dac0b859da321e1bb8e336a38a6c5059d2c1d.bin

    • Size

      875KB

    • MD5

      6800e35c49fa5f33e267812331ec7f57

    • SHA1

      8b8077406490c713730c9e3083c134891f7e93a8

    • SHA256

      5de89bdddc5e5fac49ef7283597dac0b859da321e1bb8e336a38a6c5059d2c1d

    • SHA512

      a05ed5310546d6935a0bf5c6a0caaad9f48fa021efcd1a4cebce1eb15199ab8b4e9e313fedc50ce9a505852fcc158df88f6deb0a6e3beb3e06785b3aa9b3ef35

    • SSDEEP

      24576:ayuzcwgx6rufI6AIHXDq7xC0BMiyQIcATgrLG:huHg2fxmXIE0BMiZIcB3

    • 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