General

  • Target

    7fb3b392ec05044f72de18860c47d66fb878bfeb3b297f5981b4c6ac085d9ff1

  • Size

    332KB

  • Sample

    220126-qfaq1adafn

  • MD5

    8bbf90c66d185ad1f0b3724eb8197e50

  • SHA1

    6a86a458530feb14ee5314c233fbd75bdc269689

  • SHA256

    7fb3b392ec05044f72de18860c47d66fb878bfeb3b297f5981b4c6ac085d9ff1

  • SHA512

    159351420edfec6b69914b26935a7df2416d6597ea77218125371f9b3dd2af83f072e96b2bd2cbcb97e793d3c473c806a20574f98663700ba68d2388cf14882f

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

rc4.i32
rc4.i32

Targets

    • Target

      7fb3b392ec05044f72de18860c47d66fb878bfeb3b297f5981b4c6ac085d9ff1

    • Size

      332KB

    • MD5

      8bbf90c66d185ad1f0b3724eb8197e50

    • SHA1

      6a86a458530feb14ee5314c233fbd75bdc269689

    • SHA256

      7fb3b392ec05044f72de18860c47d66fb878bfeb3b297f5981b4c6ac085d9ff1

    • SHA512

      159351420edfec6b69914b26935a7df2416d6597ea77218125371f9b3dd2af83f072e96b2bd2cbcb97e793d3c473c806a20574f98663700ba68d2388cf14882f

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Tasks