General

  • Target

    deeee.exe

  • Size

    269KB

  • Sample

    221208-j7bdaahd46

  • MD5

    5c9b267f543046412151a02f0bd0294c

  • SHA1

    68cc9aeb577bdc4913a5d7f6c7c693ea60481685

  • SHA256

    bde8b9cb1b5b006d1088bdbc37f82de7e7c8ae5e3d3e02cb143a87d70ef774c4

  • SHA512

    e998a7f1c491894f74f15dcb896c35705f9220af1a17fe1b186094f700c2c00571c83fcacaa0ac593ebb77854a7923425e2dc1913b439eab38c7edd4dc235caa

  • SSDEEP

    6144:QBn1Df572wriIUm7WTeJkEALUI9+OT4YEFvp:gDt2FIUmn7OUW+KEFx

Malware Config

Extracted

Family

formbook

Campaign

scse

Decoy

SKpYFyVNT2zunKf0uuM=

FlEHUseI7I5XbrO8fR/XBcS9ZA==

FPuxoUOxkLiATugw

VKdxsDSk0jdT5Kw=

FpqHf9iI/1tl97E=

YGI6sIl3UIxfZvlD+JiUuuLR

oBAEO0suBEAD5aK00A==

RKJqTzg4gQ/Q6DYSuTjDGkwuyl0ik5Kb8w==

VFg9s3W0/Ype8A3cZb+D7g==

hwD+VNd6014nrsaTWm4FBcS9ZA==

zkAdUq1soKYUfZaTqLmL

XVQ9WbRivUIQ477a/hKv+g==

QireF2geizAwmp674AGc5g==

PSTUQxs6j8OATugw

LHJhyy2VbX8NEqf0uuM=

MiY1vg6T3HqATugw

wqkUjaVXnGgBqA==

jUr/eUtSIT01Wegt

PjQidcqKzAbSZICUZb+D7g==

OkAmcv12sUEAIHwFHakzdIo2FPHw

Targets

    • Target

      deeee.exe

    • Size

      269KB

    • MD5

      5c9b267f543046412151a02f0bd0294c

    • SHA1

      68cc9aeb577bdc4913a5d7f6c7c693ea60481685

    • SHA256

      bde8b9cb1b5b006d1088bdbc37f82de7e7c8ae5e3d3e02cb143a87d70ef774c4

    • SHA512

      e998a7f1c491894f74f15dcb896c35705f9220af1a17fe1b186094f700c2c00571c83fcacaa0ac593ebb77854a7923425e2dc1913b439eab38c7edd4dc235caa

    • SSDEEP

      6144:QBn1Df572wriIUm7WTeJkEALUI9+OT4YEFvp:gDt2FIUmn7OUW+KEFx

    • Formbook

      Formbook is a data stealing malware which is capable of stealing data.

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks