Resubmissions

19-04-2023 16:08

230419-tlgy2sbg57 10

19-04-2023 16:05

230419-tjjpvsbg25 10

General

  • Target

    c7e25075b3d4200b1c9ef102c4c32eb2.exe

  • Size

    236KB

  • Sample

    230419-tjjpvsbg25

  • MD5

    c7e25075b3d4200b1c9ef102c4c32eb2

  • SHA1

    e0ac9316bfd05f46ad7da13526ec2d5b03202046

  • SHA256

    683f0358815c8f598b1fe8b537e072a515115da4d2e63fcc6e9ffbf61870d3c0

  • SHA512

    8c32854ee4aa14ef5ceb249fe37e13d142c3cc0eb0f23dc10a0b95f6598e87eb5fdf97b5d1d101caf0472e0b3899cf0adf4c56bd96048fe3987f8adb6c22a476

  • SSDEEP

    3072:1Xble7H5QnsEQP6MzIM28KFy9XwHUHgG/Nf5/FEWwYPDpJKJRfeI:NleVXEQiMMM28KA9XLgMNhFaYPDWJ

Malware Config

Extracted

Family

smokeloader

Botnet

sprg

Extracted

Family

smokeloader

Version

2022

C2

http://hoh0aeghwugh2gie.com/

http://hie7doodohpae4na.com/

http://aek0aicifaloh1yo.com/

http://yic0oosaeiy7ahng.com/

http://wa5zu7sekai8xeih.com/

rc4.i32
rc4.i32

Targets

    • Target

      c7e25075b3d4200b1c9ef102c4c32eb2.exe

    • Size

      236KB

    • MD5

      c7e25075b3d4200b1c9ef102c4c32eb2

    • SHA1

      e0ac9316bfd05f46ad7da13526ec2d5b03202046

    • SHA256

      683f0358815c8f598b1fe8b537e072a515115da4d2e63fcc6e9ffbf61870d3c0

    • SHA512

      8c32854ee4aa14ef5ceb249fe37e13d142c3cc0eb0f23dc10a0b95f6598e87eb5fdf97b5d1d101caf0472e0b3899cf0adf4c56bd96048fe3987f8adb6c22a476

    • SSDEEP

      3072:1Xble7H5QnsEQP6MzIM28KFy9XwHUHgG/Nf5/FEWwYPDpJKJRfeI:NleVXEQiMMM28KA9XLgMNhFaYPDWJ

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Checks computer location settings

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

    • Executes dropped EXE

MITRE ATT&CK Enterprise v6

Tasks