6e3755f70be8ed099765406473ec46f34b04a0b9fd0b08e87f84f0db2451a8bc

Analysis

max time kernel
135s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26-07-2024 23:06

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General

Target

6e3755f70be8ed099765406473ec46f34b04a0b9fd0b08e87f84f0db2451a8bc.exe
Size

24KB
MD5

d5ea1c656abb60641b19df7b7f106134
SHA1

c579d6117d5799d895e04c66a98836ea3e08891a
SHA256

6e3755f70be8ed099765406473ec46f34b04a0b9fd0b08e87f84f0db2451a8bc
SHA512

cd51e6fbf7ab8dbfd436a3099db61ea7929343e13fd295386f857730dbf8fb7fe54b8c199bf225538d2f4fe441f4eeb39d170716d08ecb1d64038161cabdc089
SSDEEP

384:vVMEEDYM3MVAgrg+SLXZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9Pffr:vGE4YM32A4YFQGPL4vzZq2o9W7GsxBbz

Score

7^/10

aspackv2 discovery

Malware Config

Signatures

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x000900000002344a-3.dat	aspack_v212_v242

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Control Panel\International\Geo\Nation	lhPtr.exe

Executes dropped EXE 1 IoCs

pid	Process
3460	lhPtr.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE	lhPtr.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe	lhPtr.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe	lhPtr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstaller.exe	lhPtr.exe
File opened for modification	C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe	lhPtr.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE	lhPtr.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe	lhPtr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\servertool.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe	lhPtr.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE	lhPtr.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe	lhPtr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\Microsoft.Wallet.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jinfo.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\xjc.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\java.exe	lhPtr.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Integration\Integrator.exe	lhPtr.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE	lhPtr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Maps.exe	lhPtr.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe	lhPtr.exe
File opened for modification	C:\Program Files\dotnet\dotnet.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe	lhPtr.exe
File opened for modification	C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE	lhPtr.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe	lhPtr.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe	lhPtr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.Brokered.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\policytool.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javaws.exe	lhPtr.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javacpl.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\klist.exe	lhPtr.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	lhPtr.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe	lhPtr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe	lhPtr.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxOutlook.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe	lhPtr.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe	lhPtr.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\chrome_pwa_launcher.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\kinit.exe	lhPtr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe	lhPtr.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\Installer\setup.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javaw.exe	lhPtr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe	lhPtr.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\GameBar.exe	lhPtr.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleCrashHandler64.exe	lhPtr.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe	lhPtr.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE	lhPtr.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE	lhPtr.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE	lhPtr.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	lhPtr.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxTsr.exe	lhPtr.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe	lhPtr.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jmap.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\schemagen.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe	lhPtr.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateCore.exe	lhPtr.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\Installer\chrmstp.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\keytool.exe	lhPtr.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe	lhPtr.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6e3755f70be8ed099765406473ec46f34b04a0b9fd0b08e87f84f0db2451a8bc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lhPtr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 3460	2716	6e3755f70be8ed099765406473ec46f34b04a0b9fd0b08e87f84f0db2451a8bc.exe	84
PID 2716 wrote to memory of 3460	2716	6e3755f70be8ed099765406473ec46f34b04a0b9fd0b08e87f84f0db2451a8bc.exe	84
PID 2716 wrote to memory of 3460	2716	6e3755f70be8ed099765406473ec46f34b04a0b9fd0b08e87f84f0db2451a8bc.exe	84
PID 3460 wrote to memory of 1056	3460	lhPtr.exe	92
PID 3460 wrote to memory of 1056	3460	lhPtr.exe	92
PID 3460 wrote to memory of 1056	3460	lhPtr.exe	92

C:\Users\Admin\AppData\Local\Temp\6e3755f70be8ed099765406473ec46f34b04a0b9fd0b08e87f84f0db2451a8bc.exe
"C:\Users\Admin\AppData\Local\Temp\6e3755f70be8ed099765406473ec46f34b04a0b9fd0b08e87f84f0db2451a8bc.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Users\Admin\AppData\Local\Temp\lhPtr.exe
  C:\Users\Admin\AppData\Local\Temp\lhPtr.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3460
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\60c8339e.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1056

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\KCRJMNF7\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\14E40FDC.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\60c8339e.bat

Filesize
185B

MD5
9439601bfe5e91beeb24001a4c054409

SHA1
4b87e249bd9f0bf7bf0266e4a13e4ef57217888b

SHA256
6b6035d7e4f64aa69b3b61f8ebbb25d12434507dad1cdfd4dfed9ff584ea03fc

SHA512
b94f49ed2827727b2182fcd0f41d9c3bf23393fe0f74b8a3b622d8423bd461ecaeb2f22fd6f1c236052af77b0cf737daf309f86337154c467787a3737c6e78a8

Download Submit
C:\Users\Admin\AppData\Local\Temp\lhPtr.exe

Filesize
15KB

MD5
f7d21de5c4e81341eccd280c11ddcc9a

SHA1
d4e9ef10d7685d491583c6fa93ae5d9105d815bd

SHA256
4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794

SHA512
e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3

Download Submit
memory/2716-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2716-6-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/3460-4-0x0000000000460000-0x0000000000469000-memory.dmp

Filesize
36KB

Download
memory/3460-46-0x0000000000460000-0x0000000000469000-memory.dmp

Filesize
36KB

Download