General

  • Target

    61805394.exe

  • Size

    602KB

  • Sample

    221209-rb4zqagb7v

  • MD5

    8ee0d0f481f51693fa69d72953f4e23c

  • SHA1

    dfc133a85bab835ea1dc541874e6517b7dfd2811

  • SHA256

    06724c588f5b9381effa96ca72ae6c136b6ec64ae1e898942d34142e40078bab

  • SHA512

    49c3dcabc703083500df5852594ddd62d877cbd3149a81e58512e323a720b4b29f39b237d3247e39bb732622e7d7e1d5c4f6d15b55c737b9ca2a5461bbf70683

  • SSDEEP

    12288:GlVzqun0gtXT7WoabwmXJ2XbsE1NVcNLIFSzRd2fTV9Rf:GLLtnWZHXJX+Ns2LV9Rf

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

      61805394.exe

    • Size

      602KB

    • MD5

      8ee0d0f481f51693fa69d72953f4e23c

    • SHA1

      dfc133a85bab835ea1dc541874e6517b7dfd2811

    • SHA256

      06724c588f5b9381effa96ca72ae6c136b6ec64ae1e898942d34142e40078bab

    • SHA512

      49c3dcabc703083500df5852594ddd62d877cbd3149a81e58512e323a720b4b29f39b237d3247e39bb732622e7d7e1d5c4f6d15b55c737b9ca2a5461bbf70683

    • SSDEEP

      12288:GlVzqun0gtXT7WoabwmXJ2XbsE1NVcNLIFSzRd2fTV9Rf:GLLtnWZHXJX+Ns2LV9Rf

    • 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