General

  • Target

    ec249d5d9d6ed36215c66b94c922b229167a01fc1dc37d55d70e78b2c87efc5f

  • Size

    957KB

  • Sample

    231101-zwmvyaeh55

  • MD5

    16ecb315f9db703a5397af14d52615d6

  • SHA1

    8a16699523213409e934db948f380d3b22217848

  • SHA256

    ec249d5d9d6ed36215c66b94c922b229167a01fc1dc37d55d70e78b2c87efc5f

  • SHA512

    afa06027ffdf7652ca1ba7b212ff28338e4cb919955db5729a584ef90915496f0a2a900f0a66289717231eac2ff42e7ef6c0fc95b6885931783b2ababaca2710

  • SSDEEP

    12288:Ebclpo2dAKlpItf+BV3XHSlHYBPHJqXbmxoRj3cQpRnRu9cdTYrtj2Z:RlW2dAK4tf+BVHHkIoRj3cQDoj2

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

grome

C2

77.91.124.86:19084

Extracted

Family

redline

Botnet

kinza

C2

77.91.124.86:19084

Targets

    • Target

      ec249d5d9d6ed36215c66b94c922b229167a01fc1dc37d55d70e78b2c87efc5f

    • Size

      957KB

    • MD5

      16ecb315f9db703a5397af14d52615d6

    • SHA1

      8a16699523213409e934db948f380d3b22217848

    • SHA256

      ec249d5d9d6ed36215c66b94c922b229167a01fc1dc37d55d70e78b2c87efc5f

    • SHA512

      afa06027ffdf7652ca1ba7b212ff28338e4cb919955db5729a584ef90915496f0a2a900f0a66289717231eac2ff42e7ef6c0fc95b6885931783b2ababaca2710

    • SSDEEP

      12288:Ebclpo2dAKlpItf+BV3XHSlHYBPHJqXbmxoRj3cQpRnRu9cdTYrtj2Z:RlW2dAK4tf+BVHHkIoRj3cQDoj2

    • RedLine

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

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

3
T1082

Query Registry

3
T1012

Peripheral Device Discovery

1
T1120

Tasks