Analysis

  • max time kernel
    149s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04-12-2024 16:26

General

  • Target

    ff410475bb80926bc3933e68f5e84a7185292bb2b78294abe528cb647c78f637.exe

  • Size

    1.1MB

  • MD5

    5fa5f00b74bf9bb524687e6785027135

  • SHA1

    4f41d3eddbf7844cc60f561c6fd92c44f7f4f282

  • SHA256

    ff410475bb80926bc3933e68f5e84a7185292bb2b78294abe528cb647c78f637

  • SHA512

    5bbd12cb28e0255a6773e11c2c096a94ec018228dd8dfae107efdd4bb193808463849872175f9798de27705fa5f9b5232bc10ef18c726ebee3c222aa3b2b3f9f

  • SSDEEP

    24576:WfmMv6Ckr7Mny5QtEc7e74/SPFjc2+ZWKrs3bC+:W3v+7/5Qtl7k4/S1tGJaC+

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

cu29

Decoy

qidr.shop

usinessaviationconsulting.net

68716329.xyz

nd-los.net

ealthironcladguarantee.shop

oftware-download-69354.bond

48372305.top

omeownershub.top

mall-chilli.top

ajakgoid.online

ire-changer-53482.bond

rugsrx.shop

oyang123.info

azino-forum-pro.online

817715.rest

layman.vip

eb777.club

ovatonica.net

urgaslotvip.website

inn-paaaa.buzz

Signatures

  • Formbook

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

  • Formbook family
  • Formbook payload 3 IoCs
  • Drops startup file 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Suspicious behavior: EnumeratesProcesses 31 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 6 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1188
    • C:\Users\Admin\AppData\Local\Temp\ff410475bb80926bc3933e68f5e84a7185292bb2b78294abe528cb647c78f637.exe
      "C:\Users\Admin\AppData\Local\Temp\ff410475bb80926bc3933e68f5e84a7185292bb2b78294abe528cb647c78f637.exe"
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2232
      • C:\Users\Admin\AppData\Local\piceous\tabulations.exe
        "C:\Users\Admin\AppData\Local\Temp\ff410475bb80926bc3933e68f5e84a7185292bb2b78294abe528cb647c78f637.exe"
        3⤵
        • Drops startup file
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:1936
        • C:\Windows\SysWOW64\svchost.exe
          "C:\Users\Admin\AppData\Local\Temp\ff410475bb80926bc3933e68f5e84a7185292bb2b78294abe528cb647c78f637.exe"
          4⤵
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          PID:2660
    • C:\Windows\SysWOW64\NETSTAT.EXE
      "C:\Windows\SysWOW64\NETSTAT.EXE"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Gathers network information
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2708
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\svchost.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2772

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\piceous\tabulations.exe

    Filesize

    1.1MB

    MD5

    5fa5f00b74bf9bb524687e6785027135

    SHA1

    4f41d3eddbf7844cc60f561c6fd92c44f7f4f282

    SHA256

    ff410475bb80926bc3933e68f5e84a7185292bb2b78294abe528cb647c78f637

    SHA512

    5bbd12cb28e0255a6773e11c2c096a94ec018228dd8dfae107efdd4bb193808463849872175f9798de27705fa5f9b5232bc10ef18c726ebee3c222aa3b2b3f9f

  • memory/1188-24-0x0000000005090000-0x0000000005192000-memory.dmp

    Filesize

    1.0MB

  • memory/1188-33-0x0000000006FA0000-0x0000000007097000-memory.dmp

    Filesize

    988KB

  • memory/1188-31-0x0000000006FA0000-0x0000000007097000-memory.dmp

    Filesize

    988KB

  • memory/1188-30-0x0000000006FA0000-0x0000000007097000-memory.dmp

    Filesize

    988KB

  • memory/1188-19-0x0000000004160000-0x0000000004360000-memory.dmp

    Filesize

    2.0MB

  • memory/1188-20-0x0000000005090000-0x0000000005192000-memory.dmp

    Filesize

    1.0MB

  • memory/1936-12-0x0000000003940000-0x0000000003D40000-memory.dmp

    Filesize

    4.0MB

  • memory/2232-2-0x0000000003E00000-0x0000000004200000-memory.dmp

    Filesize

    4.0MB

  • memory/2660-14-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2660-18-0x00000000001D0000-0x00000000001E5000-memory.dmp

    Filesize

    84KB

  • memory/2660-17-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2660-15-0x00000000008F0000-0x0000000000BF3000-memory.dmp

    Filesize

    3.0MB

  • memory/2708-22-0x0000000000A30000-0x0000000000A39000-memory.dmp

    Filesize

    36KB

  • memory/2708-23-0x00000000000D0000-0x00000000000FF000-memory.dmp

    Filesize

    188KB

  • memory/2708-21-0x0000000000A30000-0x0000000000A39000-memory.dmp

    Filesize

    36KB