General

  • Target

    Ödeme Tavsiye Notu - 0000274553.PDF.exe

  • Size

    535KB

  • Sample

    221208-m32w8acg2w

  • MD5

    40f56e889ab81bdb74a78010b3fe006b

  • SHA1

    03fb1836e3ea68ed18a41b10ce530d09f3ff3308

  • SHA256

    4c143b9e9804d87732fa2ca95ddc355cb0b5944ad57f33b6fe08fac0947d32f5

  • SHA512

    f3b0bfd497390cfaf0e3eadc6f54f3ad804812d2cdd46654916f580bddb4be10e50d42535c96a1aa14256884490045317e5756662d460fbb592077b6d4af9894

  • SSDEEP

    12288:slzAKpkuaBv1XP2uqLerOEU0iFr2FDaJ3:slDpQ/WXEU0iUDG

Malware Config

Extracted

Family

formbook

Campaign

m9ae

Decoy

nWTQpX6TYm6dfT3Lcw==

7JaBLgMm8EKn2AlTy5Ksj4Jq

yWRJIhE3viQgqEpZS3o=

ES9dFo0bytF8vlvRcg==

aX/aBZn29pD+cg==

lU64sYOZV7ZVpUy1ag==

9BpOCYAPv8L8TyIFAiTp2PSqLg==

uEJ2RyQ1BcBXfFr8kT5Z1KV0

oVM42Ury9pD+cg==

0Zl3VkcuKaY+

OjZeGI8dw67Z6eWtnOoBfoI=

ytwFn9j4i+N8nKYRSgcfh3xn5LU=

xMb1+YkOyxmbxJ53JsP7Pg==

HODQpzTBS1gVoi4X0hStKQ==

fQ417ycwD+ziKt1u0hStKQ==

nsApOqE62sA8uS735uCXVP+YcrQ=

4aobG3oZ3AHqTPs=

P2LEwJatZbQZUTayTW0=

/bopO7NR6clCfT3Lcw==

bBxRRkFY01R+20pZS3o=

Targets

    • Target

      Ödeme Tavsiye Notu - 0000274553.PDF.exe

    • Size

      535KB

    • MD5

      40f56e889ab81bdb74a78010b3fe006b

    • SHA1

      03fb1836e3ea68ed18a41b10ce530d09f3ff3308

    • SHA256

      4c143b9e9804d87732fa2ca95ddc355cb0b5944ad57f33b6fe08fac0947d32f5

    • SHA512

      f3b0bfd497390cfaf0e3eadc6f54f3ad804812d2cdd46654916f580bddb4be10e50d42535c96a1aa14256884490045317e5756662d460fbb592077b6d4af9894

    • SSDEEP

      12288:slzAKpkuaBv1XP2uqLerOEU0iFr2FDaJ3:slDpQ/WXEU0iUDG

    • 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

Execution

Command-Line Interface

1
T1059

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Tasks