Overview
overview
4Static
static
3JuanseUnlock V3.zip
windows10-2004-x64
1JuanseUnlock V3.zip
windows11-21h2-x64
1JuanseUnlo...I2.dll
windows10-2004-x64
1JuanseUnlo...I2.dll
windows11-21h2-x64
1JuanseUnlo...ck.exe
windows10-2004-x64
1JuanseUnlo...ck.exe
windows11-21h2-x64
1JuanseUnlo...ll.dll
windows10-2004-x64
1JuanseUnlo...ll.dll
windows11-21h2-x64
1JuanseUnlo..._1.dll
windows10-2004-x64
1JuanseUnlo..._1.dll
windows11-21h2-x64
1JuanseUnlo...me.txt
windows10-2004-x64
1JuanseUnlo...me.txt
windows11-21h2-x64
3JuanseUnlo...on.dll
windows10-2004-x64
1JuanseUnlo...on.dll
windows11-21h2-x64
1JuanseUnlo...on.xml
windows10-2004-x64
3JuanseUnlo...on.xml
windows11-21h2-x64
4JuanseUnlo...me.txt
windows10-2004-x64
1JuanseUnlo...me.txt
windows11-21h2-x64
3JuanseUnlo...64.exe
windows10-2004-x64
4JuanseUnlo...64.exe
windows11-21h2-x64
4JuanseUnlo...86.exe
windows10-2004-x64
4JuanseUnlo...86.exe
windows11-21h2-x64
4JuanseUnlo...on.dll
windows10-2004-x64
1JuanseUnlo...on.dll
windows11-21h2-x64
1Analysis
- max time kernel
146s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/05/2026, 17:26
Static task
static1
Behavioral task
behavioral1
Sample
JuanseUnlock V3.zip
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
JuanseUnlock V3.zip
Resource
win11-20260513-en
Behavioral task
behavioral3
Sample
JuanseUnlock V3/Guna.UI2.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
JuanseUnlock V3/Guna.UI2.dll
Resource
win11-20260513-en
Behavioral task
behavioral5
Sample
JuanseUnlock V3/JuanseUnlock.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
JuanseUnlock V3/JuanseUnlock.exe
Resource
win11-20260513-en
Behavioral task
behavioral7
Sample
JuanseUnlock V3/Local/Juansekill/ByJuansekill.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
JuanseUnlock V3/Local/Juansekill/ByJuansekill.dll
Resource
win11-20260513-en
Behavioral task
behavioral9
Sample
JuanseUnlock V3/Local/Juego/vcruntime140_1.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
JuanseUnlock V3/Local/Juego/vcruntime140_1.dll
Resource
win11-20260513-en
Behavioral task
behavioral11
Sample
JuanseUnlock V3/Local/Redme.txt
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
JuanseUnlock V3/Local/Redme.txt
Resource
win11-20260513-en
Behavioral task
behavioral13
Sample
JuanseUnlock V3/Newtonsoft.Json.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
JuanseUnlock V3/Newtonsoft.Json.dll
Resource
win11-20260513-en
Behavioral task
behavioral15
Sample
JuanseUnlock V3/Newtonsoft.Json.xml
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
JuanseUnlock V3/Newtonsoft.Json.xml
Resource
win11-20260513-en
Behavioral task
behavioral17
Sample
JuanseUnlock V3/Reedme.txt
Resource
win10v2004-20260513-en
Behavioral task
behavioral18
Sample
JuanseUnlock V3/Reedme.txt
Resource
win11-20260513-en
Behavioral task
behavioral19
Sample
JuanseUnlock V3/Requerimientos/VC_redist.x64.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral20
Sample
JuanseUnlock V3/Requerimientos/VC_redist.x64.exe
Resource
win11-20260513-en
Behavioral task
behavioral21
Sample
JuanseUnlock V3/Requerimientos/VC_redist.x86.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral22
Sample
JuanseUnlock V3/Requerimientos/VC_redist.x86.exe
Resource
win11-20260513-en
Behavioral task
behavioral23
Sample
JuanseUnlock V3/System.Management.Automation.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral24
Sample
JuanseUnlock V3/System.Management.Automation.dll
Resource
win11-20260513-en
General
- Target JuanseUnlock V3/Newtonsoft.Json.xml
- Size 716KB
- Sample260530-vz2faact5n
- SHA256 a9c6be122c118de22c72f9f9e5d9ef787492d24ad91d2c9c23b8d1f0e5f2ef3c
- MD5 93b7c648a3d6ae4a25fb115482afcf2c
- SHA1 3acedace379b7a9b889c7d4e25b537eb5453bff7
- SHA512 12d052df880c8b7b4a3b089ee289da37d10bb95dcdecaa2affa5c6acf0dfc81c1a8dedc911a37c5ae21d51f657a92bf4979582a7c295393a09c99d2eab8db993
- SSDEEP 6144:XqqU+kykVk5aG0rH3jGHdl0/IVEIHXpgVIeR0R+CRFo9TA82m5Kj+sJjoqoyO180:DUp
- TLSH T1CEF4DF2577C4CB220C7A012A4D1CF0C5FF205AB316192CA635CC5DDB9F7AEA252FB6A5
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2706702687" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "486927009" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 8015cc0362f0dc01 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80f7d00362f0dc01 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c1629c33be3ac94191105fdf3de697dc000000000200000000001066000000010000200000004a233f69777a1411d4b524600ec50e2b274bf9c223dba7832c30fbb8b8bc9023000000000e8000000002000020000000c94e0827ac5916c2d48075854be19ab80d5f9fcb13db7ad950cc860707321b1820000000607b70603addecd14bfe4bed25813bcf8d125004aba1db02b3650305cc836ec040000000c07126535e178e4d3bf3c22908cc755c712dcfa2199e40462fb5fdf4d829c1c1e05c88961a42e2ee4254ad52f29e98c690c6abba65315e7b7d5548ddc132120c iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{CC8752E0-5C4C-11F1-9D43-C69B2EA1B5B9} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31256665" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c1629c33be3ac94191105fdf3de697dc0000000002000000000010660000000100002000000047b339d978d263dd2abe176d1674a0492622f9c85ec7d62f5bdd42f407c669fa000000000e80000000020000200000001624a35fe0fd7739215a5c93a84d89a149f59b7852104943e7a691e4d5507a2c200000007059a38431b1e0bb40db0d7f9b0963fd67ee4be454b5958f01317d48398a3a1d40000000c9535666531d3bad6dbd74926ee16fe30026991760e25866f44af054d4e12b778ccc12a5d71efb5c66798dd9092f75ae7a9a6a8a96dda5bccda4bdd23c11163b iexplore.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1700 iexplore.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1700 iexplore.exe 1700 iexplore.exe 4884 IEXPLORE.EXE 4884 IEXPLORE.EXE 4884 IEXPLORE.EXE 4884 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 5060 wrote to memory of 1700 5060 MSOXMLED.EXE 87 PID 1700 wrote to memory of 4884 1700 iexplore.exe 92
Processes
-
C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE"C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\JuanseUnlock V3\Newtonsoft.Json.xml"1⤵
- Suspicious use of WriteProcessMemory
PID:5060 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\JuanseUnlock V3\Newtonsoft.Json.xml2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1700 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1700 CREDAT:17410 /prefetch:23⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4884
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UFIA7ZDR\suggestions[1].en-US
- Size 17KB
- SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
- MD5 5a34cb996293fde2cb7a4ac89587393a
- SHA1 3c96c993500690d1a77873cd62bc639b3a10653f
- SHA512 e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
- SSDEEP 384:K4gN8sGygaEKfWYSJUKbO7UckxtBjCdY7mO3D0C5l+piEieDSV126ry1/XSGKwG3:K4gNFXiKfWfJ1Kockxbd7mAt5Mp5ie2F
- TLSH T13A823E4E61D88F57EA47B6B2D9084EA702E0C8794716DB93D62CFE63CDE33B25D02161
- MD5 SHA1 SHA512 SSDEEP TLSH