General

  • Target

    file.exe

  • Size

    626KB

  • Sample

    221028-r5vyxafgg9

  • MD5

    031281aa0667cba260ddad6f77c89ccd

  • SHA1

    17b747e3e1de9296f862d522a9664046d2d3469e

  • SHA256

    16346ed15b2d60e072d99cd110e29c8bef43483b9f8a5f9246123750bc0073d6

  • SHA512

    f4715533c2f535964dc98f581887abc1a9daf68f913b9b316762ddf169b4209458fbeebed8173fca65c7d4732087bf0b0e4369fa440cebd45772d77559820ea2

  • SSDEEP

    12288:bItKcNGvH3x+D0NDO6D7zkoT+lqp/7Iu/O2ybZx9Y9rl7jjGHS:bItK9H3xbJZlT+lQTD/O3BArRCHS

Malware Config

Extracted

Family

formbook

Campaign

henz

Decoy

IxWMb+jVsoinShuZJzk=

TPfKgQZ//oGnKr/J

EsK0WxD5kY65XOW1Td/5CxSUpCUytR7M

KebSmiCP9p8yUw==

HAt/ljkEuqMLHOLCi53Pv8MKX9qk

CY4ogZTwJc4vSw==

WWDIx5UYUDyepntE0YIAPca3/rI=

+Pkr01Lfb2rME7bL

S5nyK0p8jS2xdwQ=

W/oqvlO57LfkLcLHnQ==

zrrwtqkTLwxulm4l8FGopw==

AqucYext8bzFbOKthIm8E6gfVkUHxKY=

OfnjeDs78+RTcz4OHRl+

XKf1wwpZR5hLLjHgmUGOpQ==

JMyhSLoJPTCwn5o9zX2d8i1+

Wk54MBsDhWSVbnIRkQ==

7aaYR/tOhh9piTw5/KHSRwuK2iqgafw7pQ==

hH/EYxN+jC2xdwQ=

S0F4ORqDjS2xdwQ=

0o/UwXnuJ+sJp0cOHRl+

Targets

    • Target

      file.exe

    • Size

      626KB

    • MD5

      031281aa0667cba260ddad6f77c89ccd

    • SHA1

      17b747e3e1de9296f862d522a9664046d2d3469e

    • SHA256

      16346ed15b2d60e072d99cd110e29c8bef43483b9f8a5f9246123750bc0073d6

    • SHA512

      f4715533c2f535964dc98f581887abc1a9daf68f913b9b316762ddf169b4209458fbeebed8173fca65c7d4732087bf0b0e4369fa440cebd45772d77559820ea2

    • SSDEEP

      12288:bItKcNGvH3x+D0NDO6D7zkoT+lqp/7Iu/O2ybZx9Y9rl7jjGHS:bItK9H3xbJZlT+lQTD/O3BArRCHS

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks