c97cc43057489ba902f5e6abe951eb9f3134365289acf230cedcd554bbee2531

General

Target

04b80c9b_by_Libranalysis.exe
Size

30KB
MD5

04b80c9b940c2d17aaee6c81bab7448b
SHA1

0460d1e3ea5db7c55011ea569008d50a3ffc58dc
SHA256

c97cc43057489ba902f5e6abe951eb9f3134365289acf230cedcd554bbee2531
SHA512

2a70b476dea07e8ce7e89f5bd89778291629916c88e50d01df00ec44daa6b6e96669fe00c9b9114af5a92fb8312eef082000b5f2b7c1ab6fa3c837a833c8c13b

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\IqQ.exe	aspack_v212_v242
C:\Users\Admin\AppData\Local\Temp\IqQ.exe	aspack_v212_v242

Executes dropped EXE 1 IoCs

Processes:

IqQ.exe

pid process

4876 IqQ.exe

pid	process
4876	IqQ.exe

Drops file in Program Files directory 64 IoCs

Processes:

IqQ.exe

description	ioc	process
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\java.exe	IqQ.exe
File opened for modification	C:\Program Files\Windows Defender\MpCmdRun.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jconsole.exe	IqQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msotd.exe	IqQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE	IqQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jarsigner.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javadoc.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jhat.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\policytool.exe	IqQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\misc.exe	IqQ.exe
File opened for modification	C:\Program Files\Windows Defender\MpUXSrv.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.35.452\GoogleUpdateSetup.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jdeps.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\policytool.exe	IqQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoasb.exe	IqQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE	IqQ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.35.452\GoogleUpdate.exe	IqQ.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\setup.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\jjs.exe	IqQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe	IqQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\javaw.exe	IqQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe	IqQ.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	IqQ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Install\{E687748C-6A62-4AE0-B6D7-7B85689627E9}\89.0.4389.114_chrome_installer.exe	IqQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE	IqQ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	IqQ.exe
File opened for modification	C:\Program Files\Windows Mail\wabmig.exe	IqQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_1.1702.21039.0_x64__8wekyb3d8bbwe\3DViewer.ResourceResolver.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\appletviewer.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javafxpackager.exe	IqQ.exe
File opened for modification	C:\Program Files\Windows Defender\Offline\OfflineScannerShell.exe	IqQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1702.312.0_x64__8wekyb3d8bbwe\Calculator.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\idlj.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\jp2launcher.exe	IqQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE	IqQ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe	IqQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\keytool.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\rmid.exe	IqQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE	IqQ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	IqQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.3DBuilder_13.0.10349.0_x64__8wekyb3d8bbwe\Builder3D.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\tnameserv.exe	IqQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE	IqQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE	IqQ.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\ktab.exe	IqQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_17.7668.58071.0_x64__8wekyb3d8bbwe\onenoteshare.exe	IqQ.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	IqQ.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\chrome_pwa_launcher.exe	IqQ.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\rmid.exe	IqQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\java.exe	IqQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\jp2launcher.exe	IqQ.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\unpack200.exe	IqQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE	IqQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe	IqQ.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:

04b80c9b_by_Libranalysis.exeIqQ.exe

description	pid	process	target process
PID 4436 wrote to memory of 4876	4436	04b80c9b_by_Libranalysis.exe	IqQ.exe
PID 4436 wrote to memory of 4876	4436	04b80c9b_by_Libranalysis.exe	IqQ.exe
PID 4436 wrote to memory of 4876	4436	04b80c9b_by_Libranalysis.exe	IqQ.exe
PID 4876 wrote to memory of 3260	4876	IqQ.exe	cmd.exe
PID 4876 wrote to memory of 3260	4876	IqQ.exe	cmd.exe
PID 4876 wrote to memory of 3260	4876	IqQ.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\04b80c9b_by_Libranalysis.exe
"C:\Users\Admin\AppData\Local\Temp\04b80c9b_by_Libranalysis.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4436

C:\Users\Admin\AppData\Local\Temp\IqQ.exe
C:\Users\Admin\AppData\Local\Temp\IqQ.exe
2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:4876

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\3c6f1872.bat" "
3⤵
PID:3260

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\3c6f1872.bat
MD5
ad6e8eb7934067b2d15bf25ff41ca6a3

SHA1
6bd4b5f5a184a99fac1b9b660d1f36884a3b4863

SHA256
3bdb788bb4f1cf38cf7a3264b7341353abba192aa22686085ee6761d33f7b99d

SHA512
226db7aed890d1079a4d2b109830e8e377df2cfcd8f43dbb7c429e70c764e97e23bb8fdfcbe1f305803bfa974f4db946d604cf1916ad5621d2ab6837e1b44845

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

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

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

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/3260-119-0x0000000000000000-mapping.dmp

Download
memory/4436-117-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/4436-118-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/4876-114-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads