General

  • Target

    3abebb8dc857936bb52c8279602d5c62.exe.vir

  • Size

    603KB

  • Sample

    221206-f9elyace6t

  • MD5

    a6afef15d5eedcf2a0ff34083fc6c1ca

  • SHA1

    5b06db1442948c2686ddc7a9c57aa05084ab259e

  • SHA256

    b72a5dfe57144f6949b0b8f3b0792c306dc6fadafc71d8919f7dd0fd2d4bb8c4

  • SHA512

    f846f6f0299bc9ac6955fe21eca2106436427f10746406a041856408ad0c90ed7694177b6044ba0117c0d09184c3d62adbea0a26156ba4f4d632a33e6adcb6e9

  • SSDEEP

    12288:g4cYY+jIxUzR+tl70wrhRLjvlnL7xC4g2z3tUqPAO1ItKVLWbYUPXebv:g4/mxUEX70wbp7PTbtUwN1dVTbv

Malware Config

Extracted

Family

formbook

Campaign

yurm

Decoy

X06d1tis1GUX/R0g87Ud

BKiZ33D1P766GVXO1ZwV

lAFdjB7CSxGX8Trz

Gc7dWizTVxWX8Trz

tDkr9JAfi1OHAW1PGOageIp4

bCpMtHKU3mVp8BY5sQ==

7WKpsMWt8nsrhJClJeOZNg==

0A9KTlETQ86Cmd8k0o5NP5RwCg==

aJ61paNJztSp42c=

CrgoA8ySIOsytCbO1ZwV

i46SnHYDD9tTIHI=

XFRCRCjtFZeU3x4Rn3xfD5BnPz+RDA==

c4CZghuHvzW9A31gEz0d

QAjzz9qyRRWBNYseAI4M

Jpbmu4A1YvBvN3ruZgiRmJA5BCFd

PfoFXGNFhhuX8Trz

bqCfk0m8ApAl+Tm1Ms5Tb23IT7tS

z7INff7HNALxc5HWq2/ftrVR6A7R1zvTUQ==

m7IShV4LSFxbqxhrVsZ1Ig==

BHRp7q0gtoRuqBRnVsZ1Ig==

Targets

    • Target

      3abebb8dc857936bb52c8279602d5c62.exe.vir

    • Size

      603KB

    • MD5

      a6afef15d5eedcf2a0ff34083fc6c1ca

    • SHA1

      5b06db1442948c2686ddc7a9c57aa05084ab259e

    • SHA256

      b72a5dfe57144f6949b0b8f3b0792c306dc6fadafc71d8919f7dd0fd2d4bb8c4

    • SHA512

      f846f6f0299bc9ac6955fe21eca2106436427f10746406a041856408ad0c90ed7694177b6044ba0117c0d09184c3d62adbea0a26156ba4f4d632a33e6adcb6e9

    • SSDEEP

      12288:g4cYY+jIxUzR+tl70wrhRLjvlnL7xC4g2z3tUqPAO1ItKVLWbYUPXebv:g4/mxUEX70wbp7PTbtUwN1dVTbv

    • 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 Enterprise v6

Tasks