Analysis

  • max time kernel
    122s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-09-2024 01:12

General

  • Target

    26b9c2220fa1bef6a477b8303062792420b9fbf3eb4d21da840b11bf93c5d9dc.exe

  • Size

    727KB

  • MD5

    3443feb2f20fa6f6786c585a984d7f3e

  • SHA1

    fbda1359faede8b116b7eeb24c02e422f05f674f

  • SHA256

    26b9c2220fa1bef6a477b8303062792420b9fbf3eb4d21da840b11bf93c5d9dc

  • SHA512

    f3f4a4bcae338a24a53ca5125317eac81570234c818679f53f8a4b36a99738a873c5a3bbddcc431c43f262c263f353cd4616d6e81ba92c7af6b027529c94422b

  • SSDEEP

    12288:cePDXRuoLrmCi5WRSKT5rnzjQjfCplpuyjAMqYmRgStP+H7A11HsX:cePp0KT5tuysMqYYmbG5s

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

b31a

Decoy

enjamin-paaac.buzz

mail-marketing-40950.bond

pusems28-post.cyou

hindo.top

ruck-company-be.today

asinos-deutschland.net

ewancash.boats

etdopovo.casino

rcher-saaac.buzz

871166.vip

manuel.app

g3yqo.shop

-9way.xyz

qawgytfexe.bond

iefi6834.vip

ental-health-35901.bond

idat-merkez18.top

rojectleadzone.website

lirudolph.top

migloballlc.online

Signatures

  • Formbook

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

  • 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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\26b9c2220fa1bef6a477b8303062792420b9fbf3eb4d21da840b11bf93c5d9dc.exe
    "C:\Users\Admin\AppData\Local\Temp\26b9c2220fa1bef6a477b8303062792420b9fbf3eb4d21da840b11bf93c5d9dc.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2908
    • C:\Users\Admin\AppData\Local\Temp\26b9c2220fa1bef6a477b8303062792420b9fbf3eb4d21da840b11bf93c5d9dc.exe
      "C:\Users\Admin\AppData\Local\Temp\26b9c2220fa1bef6a477b8303062792420b9fbf3eb4d21da840b11bf93c5d9dc.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2620

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2620-7-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2620-13-0x0000000000A00000-0x0000000000D03000-memory.dmp

    Filesize

    3.0MB

  • memory/2620-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2620-8-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2620-11-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2908-3-0x0000000000530000-0x0000000000540000-memory.dmp

    Filesize

    64KB

  • memory/2908-6-0x0000000002150000-0x00000000021C6000-memory.dmp

    Filesize

    472KB

  • memory/2908-5-0x0000000074E70000-0x000000007555E000-memory.dmp

    Filesize

    6.9MB

  • memory/2908-4-0x0000000074E7E000-0x0000000074E7F000-memory.dmp

    Filesize

    4KB

  • memory/2908-0-0x0000000074E7E000-0x0000000074E7F000-memory.dmp

    Filesize

    4KB

  • memory/2908-2-0x0000000074E70000-0x000000007555E000-memory.dmp

    Filesize

    6.9MB

  • memory/2908-12-0x0000000074E70000-0x000000007555E000-memory.dmp

    Filesize

    6.9MB

  • memory/2908-1-0x0000000000940000-0x00000000009FC000-memory.dmp

    Filesize

    752KB