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Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27/10/2024, 22:19

General

  • Target

    7639eda1dbb366bc84e290cc589e1fb3_JaffaCakes118.exe

  • Size

    1.3MB

  • MD5

    7639eda1dbb366bc84e290cc589e1fb3

  • SHA1

    25316e15b4be6b24ffc937f1af97a064014d9363

  • SHA256

    6abf303ed71a7d1117ffc94e34ebbef57ab296584c1a801b8023a9e3bf0f91d4

  • SHA512

    80622e4cd378c343a80bd21a647b2ffd60486b0207e62a6669a8b35ca102121646b63bcc0736356f12645d44dda05ec8e7b2924de3174f8f3f1e0d28b7cd660c

  • SSDEEP

    24576:0WsOo+uTPMNjfN4bhDKN8Zvyuda7Shpm44zdD:0WsHrIhfNmgmh8Sho44zB

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

t052

Decoy

droogskateboards.com

royalspowersolution.com

lifebestmoves.com

rimpasac.com

crndhwv.icu

younggunrecords.com

rtdentalstaffing.com

2ktea.com

aiheim.com

cyberledger360.com

chrgo.com

1-alnafrica.com

reignbowssparkle.com

theexecutivestudio.com

stevebana.xyz

adenisikmerkezi.com

ralfboehm.com

chiyuedianzi.com

mjgqw.com

isiswilkinson.com

Signatures

  • Formbook

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

  • Formbook family
  • Formbook payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7639eda1dbb366bc84e290cc589e1fb3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7639eda1dbb366bc84e290cc589e1fb3_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2332
    • C:\Users\Admin\AppData\Local\Temp\7639eda1dbb366bc84e290cc589e1fb3_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\7639eda1dbb366bc84e290cc589e1fb3_JaffaCakes118.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2892

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2332-6-0x0000000006420000-0x00000000064C2000-memory.dmp

    Filesize

    648KB

  • memory/2332-13-0x0000000074DA0000-0x000000007548E000-memory.dmp

    Filesize

    6.9MB

  • memory/2332-2-0x0000000074DA0000-0x000000007548E000-memory.dmp

    Filesize

    6.9MB

  • memory/2332-3-0x0000000000450000-0x000000000046A000-memory.dmp

    Filesize

    104KB

  • memory/2332-4-0x0000000074DAE000-0x0000000074DAF000-memory.dmp

    Filesize

    4KB

  • memory/2332-5-0x0000000074DA0000-0x000000007548E000-memory.dmp

    Filesize

    6.9MB

  • memory/2332-7-0x0000000000E20000-0x0000000000E54000-memory.dmp

    Filesize

    208KB

  • memory/2332-0-0x0000000074DAE000-0x0000000074DAF000-memory.dmp

    Filesize

    4KB

  • memory/2332-1-0x0000000001110000-0x000000000125E000-memory.dmp

    Filesize

    1.3MB

  • memory/2892-9-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/2892-12-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/2892-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2892-8-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/2892-14-0x0000000000990000-0x0000000000C93000-memory.dmp

    Filesize

    3.0MB