General

  • Target

    b290e30290a9ed3bd4f931403258a43c3b326a183311a29478e6a822ca543a4a

  • Size

    270KB

  • Sample

    230925-gj18pace7x

  • MD5

    466af5c3b701fed7d0ba563dc2983732

  • SHA1

    6cb9f475516225f28d734e174151023269a707ed

  • SHA256

    b290e30290a9ed3bd4f931403258a43c3b326a183311a29478e6a822ca543a4a

  • SHA512

    373832505a617347d1075930d060c220d2ce9a31aacd59382555e6fa75b92ae2624f83c56aaa3b3aad35e6c8df8d8586211523ced585416f1b2660bfb83ee5bf

  • SSDEEP

    6144:rRkhrJ+j+5j68KsT6h/OCy5U9uAOCAequqw6:rRKN+j+5+RsqGGuVesw6

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Targets

    • Target

      b290e30290a9ed3bd4f931403258a43c3b326a183311a29478e6a822ca543a4a

    • Size

      270KB

    • MD5

      466af5c3b701fed7d0ba563dc2983732

    • SHA1

      6cb9f475516225f28d734e174151023269a707ed

    • SHA256

      b290e30290a9ed3bd4f931403258a43c3b326a183311a29478e6a822ca543a4a

    • SHA512

      373832505a617347d1075930d060c220d2ce9a31aacd59382555e6fa75b92ae2624f83c56aaa3b3aad35e6c8df8d8586211523ced585416f1b2660bfb83ee5bf

    • SSDEEP

      6144:rRkhrJ+j+5j68KsT6h/OCy5U9uAOCAequqw6:rRKN+j+5+RsqGGuVesw6

    • Detected google phishing page

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks