General

  • Target

    8e4f10b27e32296f1793344616f688475e070d814a09af1143d26173ca728565

  • Size

    296KB

  • Sample

    230328-sjvlpabf99

  • MD5

    510f57d5a860e5cd751ac83e253c7ed1

  • SHA1

    a804728f0fbfb6d3caec682c18071d4888ac1e25

  • SHA256

    8e4f10b27e32296f1793344616f688475e070d814a09af1143d26173ca728565

  • SHA512

    3397434e7db93b8ae874a48475b1e475b01793c4ef0ef1151625c4665469388d0190f1ed7dab58e783f830257dd1376f71fc948ca364b8ef02a9c01db01bb34b

  • SSDEEP

    3072:WldyzgcdhZnj3setKVIgM7yPk43ij//Df3kVu+ebLkOAOn5SLaL4lmc2toiDTBg:OuZZnjdtKx3ij///FA8wLadtDDTS

Malware Config

Extracted

Family

smokeloader

Botnet

lab

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Targets

    • Target

      8e4f10b27e32296f1793344616f688475e070d814a09af1143d26173ca728565

    • Size

      296KB

    • MD5

      510f57d5a860e5cd751ac83e253c7ed1

    • SHA1

      a804728f0fbfb6d3caec682c18071d4888ac1e25

    • SHA256

      8e4f10b27e32296f1793344616f688475e070d814a09af1143d26173ca728565

    • SHA512

      3397434e7db93b8ae874a48475b1e475b01793c4ef0ef1151625c4665469388d0190f1ed7dab58e783f830257dd1376f71fc948ca364b8ef02a9c01db01bb34b

    • SSDEEP

      3072:WldyzgcdhZnj3setKVIgM7yPk43ij//Df3kVu+ebLkOAOn5SLaL4lmc2toiDTBg:OuZZnjdtKx3ij///FA8wLadtDDTS

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Tasks