General

  • Target

    a71865f6a5424719dc6be97b17568ca9

  • Size

    25KB

  • Sample

    211122-qsc2wsaeg6

  • MD5

    a71865f6a5424719dc6be97b17568ca9

  • SHA1

    74159cf10d43fc070a8478c62eeee0d08de08cc9

  • SHA256

    fe8985673f8978546bb57468fac3862e0a99ae32f05e145b78c71a08e50b6a25

  • SHA512

    5a783e3e5e1e207802403bf2f6436354954a645f146fbc992a3572c01d7697f879dc673365006f5e549b458b8e4ec892e9f25b8058f7edee0861797fec39e2c2

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

9gr5

C2

http://www.cuteprofessionalscrubs.com/9gr5/

Decoy

newleafcosmetix.com

richermanscastle.com

ru-remonton.com

2diandongche.com

federaldados.design

jeffreycookweb.com

facecs.online

xmeclarn.xyz

olgasmith.xyz

sneakersonlinesale.com

playboyshiba.com

angelamiglioli.com

diitaldefynd.com

whenevergames.com

mtheartcustom.com

vitalactivesupply.com

twistblogr.com

xn--i8s140at3d6u7c.tel

baudelaireelhakim.com

real-estate-miami-searcher.site

Targets

    • Target

      a71865f6a5424719dc6be97b17568ca9

    • Size

      25KB

    • MD5

      a71865f6a5424719dc6be97b17568ca9

    • SHA1

      74159cf10d43fc070a8478c62eeee0d08de08cc9

    • SHA256

      fe8985673f8978546bb57468fac3862e0a99ae32f05e145b78c71a08e50b6a25

    • SHA512

      5a783e3e5e1e207802403bf2f6436354954a645f146fbc992a3572c01d7697f879dc673365006f5e549b458b8e4ec892e9f25b8058f7edee0861797fec39e2c2

    • Formbook

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

    • Formbook Payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Exploitation for Client Execution

1
T1203

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Tasks