General

  • Target

    c8640482276f2f31d445103aa0853b7c6df2832ec2cd806b0fa2fac2298abf33

  • Size

    334KB

  • Sample

    220126-qrakdadben

  • MD5

    36105d3e0206979bbf730d2ba06126fe

  • SHA1

    69bb37e7c5a7c4816b52f25a082406f44485504c

  • SHA256

    c8640482276f2f31d445103aa0853b7c6df2832ec2cd806b0fa2fac2298abf33

  • SHA512

    a66a56ac25a6f8d446c5d34961f89e917eee9deb50a976308e230c778004a6398b8ebcb94de0c099d8d116958922e10d1cad92dab7072dafdfc98b1e9446021a

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

      c8640482276f2f31d445103aa0853b7c6df2832ec2cd806b0fa2fac2298abf33

    • Size

      334KB

    • MD5

      36105d3e0206979bbf730d2ba06126fe

    • SHA1

      69bb37e7c5a7c4816b52f25a082406f44485504c

    • SHA256

      c8640482276f2f31d445103aa0853b7c6df2832ec2cd806b0fa2fac2298abf33

    • SHA512

      a66a56ac25a6f8d446c5d34961f89e917eee9deb50a976308e230c778004a6398b8ebcb94de0c099d8d116958922e10d1cad92dab7072dafdfc98b1e9446021a

    • 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