Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    16/08/2024, 14:19

General

  • Target

    7827c1a3bb6a15fac5156288c5910f76f4f24e6d3f2a025d3ac97c15c1e3dbcb.exe

  • Size

    1.1MB

  • MD5

    6db162a5cd29432c1922968c38d61b52

  • SHA1

    fef1f9828625cd773356a8026ba8db98ce2dff5a

  • SHA256

    0d19f3e45d3a107d0b326b3c2aa3a6cc0c8878c6424a523483408db0c196eab0

  • SHA512

    6ddcc696ae22be74197650708e1709ff45092d5549bacc159808b00f3ff409770ce7ea3438b9e7a59735a37d0281265073cc0d51d60a16809d695611d18494de

  • SSDEEP

    12288:LdD/HflxQZY976WkB5k86o6NYIBF0REAcJTlcB74mobf+0CxYoQJ74:LtHfKK76WZ86oymxcJTqB72bf5CpM74

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

kmge

Decoy

jia0752d.com

cq0jt.sbs

whimsicalweddingrentals.com

meetsex-here.life

hhe-crv220.com

bedbillionaire.com

soycmo.com

mrawkward.xyz

11ramshornroad.com

motoyonaturals.com

thischicloves.com

gacorbet.pro

ihsanid.com

pancaketurner.com

santanarstore.com

cr3dtv.com

negotools.com

landfillequip.com

sejasuapropriachefe.com

diamant-verkopen.store

Signatures

  • Formbook

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

  • UAC bypass 3 TTPs 1 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Formbook payload 3 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Runs regedit.exe 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 30 IoCs
  • Suspicious behavior: MapViewOfSection 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 55 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1188
    • C:\Users\Admin\AppData\Local\Temp\7827c1a3bb6a15fac5156288c5910f76f4f24e6d3f2a025d3ac97c15c1e3dbcb.exe
      "C:\Users\Admin\AppData\Local\Temp\7827c1a3bb6a15fac5156288c5910f76f4f24e6d3f2a025d3ac97c15c1e3dbcb.exe"
      2⤵
      • UAC bypass
      • Checks whether UAC is enabled
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      • System policy modification
      PID:1252
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\7827c1a3bb6a15fac5156288c5910f76f4f24e6d3f2a025d3ac97c15c1e3dbcb.exe" -Force
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2580
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe"
        3⤵
          PID:2320
        • C:\Windows\System32\notepad.exe
          "C:\Windows\System32\notepad.exe"
          3⤵
            PID:2928
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
            3⤵
              PID:2736
            • C:\Windows\regedit.exe
              "C:\Windows\regedit.exe"
              3⤵
              • Runs regedit.exe
              PID:2460
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe"
              3⤵
                PID:2664
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
                3⤵
                  PID:2980
                • C:\Program Files (x86)\Windows Media Player\wmplayer.exe
                  "C:\Program Files (x86)\Windows Media Player\wmplayer.exe"
                  3⤵
                  • Suspicious use of SetThreadContext
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious behavior: MapViewOfSection
                  • Suspicious use of AdjustPrivilegeToken
                  PID:592
                • C:\Program Files (x86)\Windows Media Player\wmplayer.exe
                  "C:\Program Files (x86)\Windows Media Player\wmplayer.exe"
                  3⤵
                    PID:2684
                • C:\Windows\SysWOW64\colorcpl.exe
                  "C:\Windows\SysWOW64\colorcpl.exe"
                  2⤵
                  • Suspicious use of SetThreadContext
                  • System Location Discovery: System Language Discovery
                  • Modifies Internet Explorer settings
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious behavior: MapViewOfSection
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  PID:332
                  • C:\Program Files\Mozilla Firefox\Firefox.exe
                    "C:\Program Files\Mozilla Firefox\Firefox.exe"
                    3⤵
                      PID:1400

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Roaming\LK3BNUQ2\LK3logim.jpeg

                  Filesize

                  59KB

                  MD5

                  37388b04cf346896e6b7c7a34a500391

                  SHA1

                  595014b0bd1fd71ee72f449c0834da12872273f7

                  SHA256

                  496305107c82bc43eb8a782ad438f5ff95af794d50e38eeb3e0d278aa2ba0e95

                  SHA512

                  e6a9aef34c370b821c873ab010245bea21cd37a287812a9b1d103a3b07dbb165865b7228dde3fbfce70d95da49ed2735c02c2b7110a45f60049632a2b34134dc

                • C:\Users\Admin\AppData\Roaming\LK3BNUQ2\LK3logrf.ini

                  Filesize

                  40B

                  MD5

                  2f245469795b865bdd1b956c23d7893d

                  SHA1

                  6ad80b974d3808f5a20ea1e766c7d2f88b9e5895

                  SHA256

                  1662d01a2d47b875a34fc7a8cd92e78cb2ba7f34023c7fd2639cbb10b8d94361

                  SHA512

                  909f189846a5d2db208a5eb2e7cb3042c0f164caf437e2b1b6de608c0a70e4f3510b81b85753dbeec1e211e6a83e6ea8c96aff896e9b6e8ed42014473a54dc4f

                • C:\Users\Admin\AppData\Roaming\LK3BNUQ2\LK3logri.ini

                  Filesize

                  40B

                  MD5

                  d63a82e5d81e02e399090af26db0b9cb

                  SHA1

                  91d0014c8f54743bba141fd60c9d963f869d76c9

                  SHA256

                  eaece2eba6310253249603033c744dd5914089b0bb26bde6685ec9813611baae

                  SHA512

                  38afb05016d8f3c69d246321573997aaac8a51c34e61749a02bf5e8b2b56b94d9544d65801511044e1495906a86dc2100f2e20ff4fcbed09e01904cc780fdbad

                • C:\Users\Admin\AppData\Roaming\LK3BNUQ2\LK3logrv.ini

                  Filesize

                  40B

                  MD5

                  ba3b6bc807d4f76794c4b81b09bb9ba5

                  SHA1

                  24cb89501f0212ff3095ecc0aba97dd563718fb1

                  SHA256

                  6eebf968962745b2e9de2ca969af7c424916d4e3fe3cc0bb9b3d414abfce9507

                  SHA512

                  ecd07e601fc9e3cfc39addd7bd6f3d7f7ff3253afb40bf536e9eaac5a4c243e5ec40fbfd7b216cb0ea29f2517419601e335e33ba19dea4a46f65e38694d465bf

                • memory/332-41-0x0000000000080000-0x00000000000AF000-memory.dmp

                  Filesize

                  188KB

                • memory/332-40-0x0000000000B80000-0x0000000000B98000-memory.dmp

                  Filesize

                  96KB

                • memory/592-35-0x0000000000400000-0x000000000042F000-memory.dmp

                  Filesize

                  188KB

                • memory/592-38-0x0000000000400000-0x000000000042F000-memory.dmp

                  Filesize

                  188KB

                • memory/592-34-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                  Filesize

                  4KB

                • memory/1188-49-0x0000000006E20000-0x0000000006EEA000-memory.dmp

                  Filesize

                  808KB

                • memory/1188-39-0x00000000075D0000-0x0000000007703000-memory.dmp

                  Filesize

                  1.2MB

                • memory/1252-36-0x000007FEF6660000-0x000007FEF704C000-memory.dmp

                  Filesize

                  9.9MB

                • memory/1252-0-0x000007FEF6663000-0x000007FEF6664000-memory.dmp

                  Filesize

                  4KB

                • memory/1252-4-0x0000000000600000-0x0000000000688000-memory.dmp

                  Filesize

                  544KB

                • memory/1252-3-0x000007FEF6660000-0x000007FEF704C000-memory.dmp

                  Filesize

                  9.9MB

                • memory/1252-2-0x0000000000020000-0x0000000000026000-memory.dmp

                  Filesize

                  24KB

                • memory/1252-1-0x0000000001270000-0x0000000001280000-memory.dmp

                  Filesize

                  64KB

                • memory/2320-5-0x0000000000400000-0x000000000042F000-memory.dmp

                  Filesize

                  188KB

                • memory/2320-6-0x0000000000400000-0x000000000042F000-memory.dmp

                  Filesize

                  188KB

                • memory/2580-13-0x0000000001E00000-0x0000000001E08000-memory.dmp

                  Filesize

                  32KB

                • memory/2580-12-0x000000001B560000-0x000000001B842000-memory.dmp

                  Filesize

                  2.9MB

                • memory/2580-11-0x0000000002D00000-0x0000000002D80000-memory.dmp

                  Filesize

                  512KB