Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    09-05-2024 06:19

General

  • Target

    28adf2e4dcd354d59a63e52a362750a3_JaffaCakes118.exe

  • Size

    480KB

  • MD5

    28adf2e4dcd354d59a63e52a362750a3

  • SHA1

    79c5d1240daa8250b38433c5c6c06360ed2d1d02

  • SHA256

    532b875f09991cdf7b57db59f0f7aa579d49b229d65ad1ace9f67bf6ffc7bca5

  • SHA512

    d48f37f38642fc3998aa0cc8100144ead93d81ff2fddee7816e0248c54976141871ac1e7cf415912d0f2ce1f40a5e9008dbf0576cd1c1b207706fe760a857f6d

  • SSDEEP

    12288:CD1QXaV8sNRth4NevW9DrKhhiV59W5DBJLx9NU3uV:AlLXdPhQVe

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

cbsxx

Decoy

i3w46yd-e8p36.com

vikingworrier.com

ytsunyea.com

staceyandkevin.com

vanwheel.com

insurancenashvillegeorgia.com

ikumou-pro.com

motivacaodigital.com

beypk.com

tekyildizgroup.com

nguyentruongphi.com

impalagoldcollective.com

uknus.net

xn--cjrz24b9ma835a.com

militaryeducations.com

hcszyz.com

frymanswelding.com

064415.com

lianyunbi.com

fishofthenet.com

Signatures

  • Formbook

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

  • Formbook payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\28adf2e4dcd354d59a63e52a362750a3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\28adf2e4dcd354d59a63e52a362750a3_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1748
    • C:\Users\Admin\AppData\Local\Temp\28adf2e4dcd354d59a63e52a362750a3_JaffaCakes118.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2656

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1748-0-0x0000000074A91000-0x0000000074A92000-memory.dmp

    Filesize

    4KB

  • memory/1748-1-0x0000000074A90000-0x000000007503B000-memory.dmp

    Filesize

    5.7MB

  • memory/1748-2-0x0000000074A90000-0x000000007503B000-memory.dmp

    Filesize

    5.7MB

  • memory/1748-3-0x0000000074A90000-0x000000007503B000-memory.dmp

    Filesize

    5.7MB

  • memory/1748-4-0x0000000074A90000-0x000000007503B000-memory.dmp

    Filesize

    5.7MB

  • memory/1748-12-0x0000000074A90000-0x000000007503B000-memory.dmp

    Filesize

    5.7MB

  • memory/2656-11-0x0000000000400000-0x000000000042D000-memory.dmp

    Filesize

    180KB

  • memory/2656-5-0x0000000000400000-0x000000000042D000-memory.dmp

    Filesize

    180KB

  • memory/2656-7-0x0000000000400000-0x000000000042D000-memory.dmp

    Filesize

    180KB

  • memory/2656-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2656-13-0x0000000000AE0000-0x0000000000DE3000-memory.dmp

    Filesize

    3.0MB