General

  • Target

    869deb19d434bd3fe8b293949c7dcf7e255afba7c29d6999dc9175ba46c9c525

  • Size

    356KB

  • Sample

    220128-ke65xshhcl

  • MD5

    47321e3b5d8f23d2d16635560af06ff6

  • SHA1

    7dd8f31bc8d715dffe1c7caf12ab86ef9048699b

  • SHA256

    869deb19d434bd3fe8b293949c7dcf7e255afba7c29d6999dc9175ba46c9c525

  • SHA512

    5bb6b1f5984893a2e6a1b4ff4040a9d57915baeb8c33749661071316c44ddf9c42500ada848cafd415ef13aa1926d9c74fbd013692448a3a0208f74bfe215c42

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

      869deb19d434bd3fe8b293949c7dcf7e255afba7c29d6999dc9175ba46c9c525

    • Size

      356KB

    • MD5

      47321e3b5d8f23d2d16635560af06ff6

    • SHA1

      7dd8f31bc8d715dffe1c7caf12ab86ef9048699b

    • SHA256

      869deb19d434bd3fe8b293949c7dcf7e255afba7c29d6999dc9175ba46c9c525

    • SHA512

      5bb6b1f5984893a2e6a1b4ff4040a9d57915baeb8c33749661071316c44ddf9c42500ada848cafd415ef13aa1926d9c74fbd013692448a3a0208f74bfe215c42

    • 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