General

  • Target

    048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2

  • Size

    317KB

  • Sample

    220125-lgwbwadca7

  • MD5

    f278ddb06207d8c46951b3e3d55f9c26

  • SHA1

    7b6c9e568ee54a64e5cbeed1dd0e1fcedd551603

  • SHA256

    048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2

  • SHA512

    68277d5f2ad477ab09162d923e134f31b3b67e1a1d5ffe1cbe5be9e48a26f4b3a32916563ffec2b1df145bd346bd6c9bdaab1495a3e9d873a212a07bf4fcfd69

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

      048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2

    • Size

      317KB

    • MD5

      f278ddb06207d8c46951b3e3d55f9c26

    • SHA1

      7b6c9e568ee54a64e5cbeed1dd0e1fcedd551603

    • SHA256

      048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2

    • SHA512

      68277d5f2ad477ab09162d923e134f31b3b67e1a1d5ffe1cbe5be9e48a26f4b3a32916563ffec2b1df145bd346bd6c9bdaab1495a3e9d873a212a07bf4fcfd69

    • 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