60df8b7816323b0a7cd353230892751f177ffceb1a887a7219e257caf113aab0

General

Target

60df8b7816323b0a7cd353230892751f177ffceb1a887a7219e257caf113aab0.exe
Size

80KB
MD5

8c0c36dbbdab290ad09e3f886ac77e2b
SHA1

76fc67e65d3a531337133e99ae87ebf6385f3a07
SHA256

60df8b7816323b0a7cd353230892751f177ffceb1a887a7219e257caf113aab0
SHA512

6b1dce62f61164cf2dfac593ffeda9372e224a9c916119f76a01b42cb61ab924a3063b8bf074f87a89c162b36f56daf03584547c213b299d43e82e39edae0792

Score

8^/10

aspackv2

Malware Config

Signatures

ASPack v2.12-2.42 2 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\jxtCTS.exe	aspack_v212_v242
C:\Users\Admin\AppData\Local\Temp\jxtCTS.exe	aspack_v212_v242

Executes dropped EXE 1 IoCs

Processes:

jxtCTS.exe

pid process

632 jxtCTS.exe

pid	process
632	jxtCTS.exe

Drops file in Program Files directory 64 IoCs

Processes:

jxtCTS.exe

description	ioc	process
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\orbd.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jjs.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jstack.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Windows Mail\wab.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jstatd.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice.exe	jxtCTS.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\89.0.4389.114\89.0.4389.114_chrome_installer.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jcmd.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE	jxtCTS.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_17.8010.5926.0_x64__8wekyb3d8bbwe\Office16\OfficeHubWin32.exe	jxtCTS.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jhat.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jmap.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\kinit.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Windows Defender\Offline\OfflineScannerShell.exe	jxtCTS.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.OneConnect_2.1701.277.0_x64__8wekyb3d8bbwe\OneConnect.exe	jxtCTS.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_11701.1001.87.0_x64__8wekyb3d8bbwe\WinStore.App.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE	jxtCTS.exe
File opened for modification	C:\Program Files\Mozilla Firefox\plugin-hang-ui.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Windows Defender Advanced Threat Protection\SenseCncProxy.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\notification_helper.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jabswitch.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\ktab.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	jxtCTS.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wabmig.exe	jxtCTS.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\java-rmi.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE	jxtCTS.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\appletviewer.exe	jxtCTS.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeHost.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\rmic.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE	jxtCTS.exe
File opened for modification	C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe	jxtCTS.exe
File opened for modification	C:\Program Files\ConvertToTrace.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\jp2launcher.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\unpack200.exe	jxtCTS.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_17.7668.58071.0_x64__8wekyb3d8bbwe\onenoteshare.exe	jxtCTS.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe	jxtCTS.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\javaw.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe	jxtCTS.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.14.2002.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe	jxtCTS.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\lib\nbexec64.exe	jxtCTS.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Install\{E687748C-6A62-4AE0-B6D7-7B85689627E9}\89.0.4389.114_chrome_installer.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javah.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\java.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jmc.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\lib\nbexec.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	jxtCTS.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe	jxtCTS.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\chrmstp.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\extcheck.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jdeps.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\javaws.exe	jxtCTS.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE	jxtCTS.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Solitaire.exe	jxtCTS.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

60df8b7816323b0a7cd353230892751f177ffceb1a887a7219e257caf113aab0.exejxtCTS.exe

description	pid	process	target process
PID 3872 wrote to memory of 632	3872	60df8b7816323b0a7cd353230892751f177ffceb1a887a7219e257caf113aab0.exe	jxtCTS.exe
PID 3872 wrote to memory of 632	3872	60df8b7816323b0a7cd353230892751f177ffceb1a887a7219e257caf113aab0.exe	jxtCTS.exe
PID 3872 wrote to memory of 632	3872	60df8b7816323b0a7cd353230892751f177ffceb1a887a7219e257caf113aab0.exe	jxtCTS.exe
PID 632 wrote to memory of 2388	632	jxtCTS.exe	cmd.exe
PID 632 wrote to memory of 2388	632	jxtCTS.exe	cmd.exe
PID 632 wrote to memory of 2388	632	jxtCTS.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\60df8b7816323b0a7cd353230892751f177ffceb1a887a7219e257caf113aab0.exe
"C:\Users\Admin\AppData\Local\Temp\60df8b7816323b0a7cd353230892751f177ffceb1a887a7219e257caf113aab0.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3872

C:\Users\Admin\AppData\Local\Temp\jxtCTS.exe
C:\Users\Admin\AppData\Local\Temp\jxtCTS.exe
2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:632

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\4e557051.bat" "
3⤵
PID:2388

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\4e557051.bat
MD5
ef0b5e2cc525a3b2c535494836fe2db8

SHA1
73cf791637cc1e9f161e62670de3b473157ad2de

SHA256
954bae59888c27d8ead917a2ff18bcb7ee3ec3d616c63462d1208a559f890e17

SHA512
53ec0b1e71f6f31f395cbef48248deb38bdbd61497195030d43e2f438e1ab821cd1de7cad1dcdcd9030de3be4fe031bb73478d67453aa61042ad92b36d8cdba0

Download Submit
C:\Users\Admin\AppData\Local\Temp\jxtCTS.exe
MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
C:\Users\Admin\AppData\Local\Temp\jxtCTS.exe
MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/632-114-0x0000000000000000-mapping.dmp

Download
memory/2388-117-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads