General

  • Target

    da4e25ba54eae8fa75f9babd1e8c98478334890eeabe30f5367d88ab68d64da8

  • Size

    189KB

  • Sample

    220127-l1z46sbad8

  • MD5

    398c1a197985daf7cb32f86a16deaa23

  • SHA1

    5b8dd4313f7a4b1a4847b8a36b74acf127defc74

  • SHA256

    da4e25ba54eae8fa75f9babd1e8c98478334890eeabe30f5367d88ab68d64da8

  • SHA512

    18117b27a86e3b1e44ff1769f698d77da7f664e2a9dd2434235b889cbd81d5a18b38f1ec0c87b8e740b79a35406847ba41b1f8789d90475a6fa2ddf937070d08

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

      da4e25ba54eae8fa75f9babd1e8c98478334890eeabe30f5367d88ab68d64da8

    • Size

      189KB

    • MD5

      398c1a197985daf7cb32f86a16deaa23

    • SHA1

      5b8dd4313f7a4b1a4847b8a36b74acf127defc74

    • SHA256

      da4e25ba54eae8fa75f9babd1e8c98478334890eeabe30f5367d88ab68d64da8

    • SHA512

      18117b27a86e3b1e44ff1769f698d77da7f664e2a9dd2434235b889cbd81d5a18b38f1ec0c87b8e740b79a35406847ba41b1f8789d90475a6fa2ddf937070d08

    • 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