File name: | dc7a3cde0f236d89b09856b4e5f0232c3c613b791c75433992d557c6489ddcbc |
Full analysis: | https://app.any.run/tasks/dac2c850-414d-4d0a-aa5d-2d0f6a11f5f0 |
Verdict: | Malicious activity |
Threats: | First identified in March 2021, PureCrypter is a .NET-based loader that employs obfuscation techniques, such as SmartAssembly, to evade detection. It has been used to distribute malware families including AgentTesla, RedLine Stealer, and SnakeKeylogger. The malware is typically delivered through phishing campaigns and malicious downloads, often masquerading as legitimate files with extensions like .mp4 or .pdf. PureCrypter utilizes encryption and compression to conceal its payloads and can inject malicious code into legitimate processes to maintain persistence on the infected system. |
Analysis date: | May 10, 2025, 01:17:48 |
OS: | Windows 10 Professional (build: 19044, 64 bit) |
Tags: | |
Indicators: | |
MIME: | application/vnd.microsoft.portable-executable |
File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections |
MD5: | 45FCE171FF383553153EB9669D2960AB |
SHA1: | 9F886A085BEE90CAEBE5B3E7D2E59150433D7486 |
SHA256: | DC7A3CDE0F236D89B09856B4E5F0232C3C613B791C75433992D557C6489DDCBC |
SSDEEP: | 49152:xU8rcJfbcwa2z6nqk+/gndjbte+1G2galVGIk4+Or3Pf6LcXlitJV54N3EIFFRa6:xBwf4tQ6qdgndjM+3galRk4+Or3PfNXf |
.exe | | | Win64 Executable (generic) (64.6) |
---|---|---|
.dll | | | Win32 Dynamic Link Library (generic) (15.4) |
.exe | | | Win32 Executable (generic) (10.5) |
.exe | | | Generic Win/DOS Executable (4.6) |
.exe | | | DOS Executable Generic (4.6) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2025:04:28 08:10:35+00:00 |
ImageFileCharacteristics: | Executable, 32-bit |
PEType: | PE32 |
LinkerVersion: | 8 |
CodeSize: | 1197056 |
InitializedDataSize: | 18944 |
UninitializedDataSize: | - |
EntryPoint: | 0x1262be |
OSVersion: | 4 |
ImageVersion: | - |
SubsystemVersion: | 4 |
Subsystem: | Windows GUI |
FileVersionNumber: | 135.0.7049.115 |
ProductVersionNumber: | 135.0.7049.115 |
FileFlagsMask: | 0x003f |
FileFlags: | (none) |
FileOS: | Win32 |
ObjectFileType: | Executable application |
FileSubtype: | - |
LanguageCode: | Neutral |
CharacterSet: | Unicode |
Comments: | Google Chrome |
CompanyName: | Google LLC |
FileDescription: | Google Chrome |
FileVersion: | 135.0.7049.115 |
InternalName: | ref60.exe |
LegalCopyright: | Copyright 2025 Google LLC. All rights reserved. |
LegalTrademarks: | - |
OriginalFileName: | ref60.exe |
ProductName: | Google Chrome |
ProductVersion: | 135.0.7049.115 |
AssemblyVersion: | 135.0.7049.115 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
744 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
1388 | "C:\Users\admin\AppData\Roaming\oiqlere.exe" | C:\Users\admin\AppData\Roaming\oiqlere.exe | — | wscript.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 4294967295 Version: 135.0.7049.115 Modules
| |||||||||||||||
2096 | wscript "C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\oiqlere.vbs" | C:\Windows\System32\wscript.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.812.10240.16384 Modules
| |||||||||||||||
2236 | "C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe" --type=renderer /prefetch:1 "C:\Users\admin\AppData\Local\Temp\Best_Ways_to_Safeguard_Your_Email.pdf" | C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe | — | Acrobat.exe | |||||||||||
User: admin Company: Adobe Systems Incorporated Integrity Level: LOW Description: Adobe Acrobat Version: 23.1.20093.0 Modules
| |||||||||||||||
4172 | "C:\Users\admin\AppData\Local\Temp\dc7a3cde0f236d89b09856b4e5f0232c3c613b791c75433992d557c6489ddcbc.exe" | C:\Users\admin\AppData\Local\Temp\dc7a3cde0f236d89b09856b4e5f0232c3c613b791c75433992d557c6489ddcbc.exe | explorer.exe | ||||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 4294967295 Version: 135.0.7049.115 Modules
| |||||||||||||||
4208 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | SppExtComObj.Exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
4896 | "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --type=renderer --log-severity=disable --user-agent-product="ReaderServices/23.1.20093 Chrome/105.0.0.0" --first-renderer-process --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --touch-events=enabled --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2300 --field-trial-handle=1628,i,3896500094428328736,13778715353308394790,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:1 | C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe | — | AcroCEF.exe | |||||||||||
User: admin Company: Adobe Systems Incorporated Integrity Level: LOW Description: Adobe AcroCEF Version: 23.1.20093.0 Modules
| |||||||||||||||
4932 | "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --type=gpu-process --log-severity=disable --user-agent-product="ReaderServices/23.1.20093 Chrome/105.0.0.0" --lang=en-US --gpu-preferences=UAAAAAAAAADgACAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=disabled --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --mojo-platform-channel-handle=1796 --field-trial-handle=1628,i,3896500094428328736,13778715353308394790,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:2 | C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe | — | AcroCEF.exe | |||||||||||
User: admin Company: Adobe Systems Incorporated Integrity Level: LOW Description: Adobe AcroCEF Version: 23.1.20093.0 Modules
| |||||||||||||||
5124 | "C:\Users\admin\AppData\Local\Temp\dc7a3cde0f236d89b09856b4e5f0232c3c613b791c75433992d557c6489ddcbc.exe" | C:\Users\admin\AppData\Local\Temp\dc7a3cde0f236d89b09856b4e5f0232c3c613b791c75433992d557c6489ddcbc.exe | explorer.exe | ||||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Version: 135.0.7049.115 Modules
XWorm(PID) Process(5124) dc7a3cde0f236d89b09856b4e5f0232c3c613b791c75433992d557c6489ddcbc.exe C245.154.98.109:3232 Keys AES3232 Options Splitter<Xwormmm> Sleep time3 USB drop nameclients Mutex8IKK5XKKraHSE4gs | |||||||||||||||
5228 | "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --type=gpu-process --log-severity=disable --user-agent-product="ReaderServices/23.1.20093 Chrome/105.0.0.0" --lang=en-US --gpu-preferences=UAAAAAAAAADgACAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --mojo-platform-channel-handle=1564 --field-trial-handle=1628,i,3896500094428328736,13778715353308394790,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:2 | C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe | — | AcroCEF.exe | |||||||||||
User: admin Company: Adobe Systems Incorporated Integrity Level: LOW Description: Adobe AcroCEF Exit code: 0 Version: 23.1.20093.0 Modules
|
(PID) Process: | (4172) dc7a3cde0f236d89b09856b4e5f0232c3c613b791c75433992d557c6489ddcbc.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.pdf\OpenWithProgids |
Operation: | write | Name: | Acrobat.Document.DC |
Value: | |||
(PID) Process: | (5608) Acrobat.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Mappings\S-1-15-2-2034283098-2252572593-1072577386-2659511007-3245387615-27016815-3920691934 |
Operation: | write | Name: | DisplayName |
Value: Adobe Acrobat Reader Protected Mode | |||
(PID) Process: | (2236) Acrobat.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Adobe\Adobe Acrobat\DC\ExitSection |
Operation: | write | Name: | bLastExitNormal |
Value: 0 | |||
(PID) Process: | (2236) Acrobat.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Adobe\Adobe Acrobat\DC\AVEntitlement |
Operation: | write | Name: | bSynchronizeOPL |
Value: 0 | |||
(PID) Process: | (2236) Acrobat.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Adobe\Adobe Acrobat\DC\AVGeneral |
Operation: | write | Name: | uLastAppLaunchTimeStamp |
Value: | |||
(PID) Process: | (2236) Acrobat.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Adobe\Adobe Acrobat\DC\AVGeneral |
Operation: | write | Name: | iNumAcrobatLaunches |
Value: 7 | |||
(PID) Process: | (2236) Acrobat.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Adobe\Adobe Acrobat\DC\ToolsSearch |
Operation: | write | Name: | iSearchHintIndex |
Value: 3 | |||
(PID) Process: | (2236) Acrobat.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Adobe\Adobe Acrobat\DC\AVEntitlement |
Operation: | write | Name: | sProductGUID |
Value: 4143524F4241545F475549445F4E474C5F44554D4D5900 | |||
(PID) Process: | (2236) Acrobat.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Adobe\Adobe Acrobat\DC\AVEntitlement |
Operation: | write | Name: | sProductGUID |
Value: 4143524F5F5245534944554500 | |||
(PID) Process: | (5608) Acrobat.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Adobe\Adobe Acrobat\DC\AdobeViewer |
Operation: | delete value | Name: | ProductInfoCache |
Value: |
PID | Process | Filename | Type | |
---|---|---|---|---|
4172 | dc7a3cde0f236d89b09856b4e5f0232c3c613b791c75433992d557c6489ddcbc.exe | C:\Users\admin\AppData\Local\Temp\Best_Ways_to_Safeguard_Your_Email.pdf | ||
MD5:F220908566ECF72B1A18A14D8B32A10E | SHA256:F3D17A5A93DC3A62B97F14A38ACB1521F8A5BC5927AF32A0F157CBF8B1032790 | |||
4172 | dc7a3cde0f236d89b09856b4e5f0232c3c613b791c75433992d557c6489ddcbc.exe | C:\Users\admin\AppData\Roaming\oiqlere.exe | executable | |
MD5:45FCE171FF383553153EB9669D2960AB | SHA256:DC7A3CDE0F236D89B09856B4E5F0232C3C613B791C75433992D557C6489DDCBC | |||
2236 | Acrobat.exe | C:\Users\admin\AppData\Local\Adobe\Acrobat\DC\SOPHIA\Acrobat\SOPHIA.json | binary | |
MD5:837C1211E392A24D64C670DC10E8DA1B | SHA256:8013AC030684B86D754BBFBAB8A9CEC20CAA4DD9C03022715FF353DC10E14031 | |||
2236 | Acrobat.exe | C:\Users\admin\AppData\Local\Temp\acrobat_sbx\NGL\NGLClient_AcrobatReader123.1.20093.6 2025-05-10 01-18-14-760.log | text | |
MD5:460C6041966002D8384A18C895A65EB0 | SHA256:C83EC6E8FB3EC62481289C033238C1D9B08DB8076EAAD304099FD7A7F594F1B9 | |||
2236 | Acrobat.exe | C:\Users\admin\AppData\Local\Adobe\Acrobat\DC\SOPHIA\Acrobat\Files\TESTING | mp3 | |
MD5:DC84B0D741E5BEAE8070013ADDCC8C28 | SHA256:81FF65EFC4487853BDB4625559E69AB44F19E0F5EFBD6D5B2AF5E3AB267C8E06 | |||
5392 | AcroCEF.exe | C:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\LOG.old~RF11050e.TMP | text | |
MD5:D012E5B4EB91B61F6E8AE2F8EC3C623E | SHA256:1BDA750084F20306722008016420E1912BA608CA8EFB9C661F7E7EFCF5E89673 | |||
5608 | Acrobat.exe | C:\Users\admin\AppData\Local\Adobe\Acrobat\DC\AdobeSysFnt23.lst | binary | |
MD5:366B140BAFC863B7E366AA1E51604759 | SHA256:CBC8B288DBD2C72432081CF33CEF431572A94C7FB89DBCD59973B99E3871814E | |||
2236 | Acrobat.exe | C:\Users\admin\AppData\Local\Temp\acrobat_sbx\acroNGLLog.txt | text | |
MD5:AAA04F09646AA94AAFA986853A605AC8 | SHA256:3BD836EA81FEAB23077FA1CAE6D3FE63B8A1856D78A7C448D9D3B54C0F8D494E | |||
5392 | AcroCEF.exe | C:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Local Storage\leveldb\LOG.old~RF11076f.TMP | text | |
MD5:ED7D8AAE48211E2BFAF557130572C62A | SHA256:A5CF8D8ADC86DCA357396AF7E3A24A116072D5C1E5552EEB76601AE2673DED6E | |||
5392 | AcroCEF.exe | C:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\0786087c3c360803_0 | binary | |
MD5:3FEF2C67D94F7FABC79EA42681D63EA2 | SHA256:A2823CAA27432DDD47FAB3308C158A091094C21687F0FB7EF22704D0E1924205 |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2104 | svchost.exe | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
2104 | svchost.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
7448 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
7448 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
5608 | Acrobat.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAfy81yHqHeveu%2FpR5k1Jb0%3D | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
2104 | svchost.exe | 23.48.23.156:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
2104 | svchost.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3216 | svchost.exe | 172.211.123.250:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
6544 | svchost.exe | 40.126.31.3:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6544 | svchost.exe | 2.23.77.188:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
2104 | svchost.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6388 | AcroCEF.exe | 95.100.184.205:443 | geo2.adobe.com | AKAMAI-AS | FR | whitelisted |
Domain | IP | Reputation |
---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
geo2.adobe.com |
| whitelisted |
p13n.adobe.io |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |