3d06c35d7b0eca37abe2d135cfe12d1012816a99e5e92e0cf4e8501e1b540aae

Resubmissions

30/10/2026, 11:53

261030-n2p2psyvbt3

30/10/2026, 11:51

261030-n1bgxsbx9t3

Analysis

max time kernel
298s
max time network
201s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
30/10/2026, 11:53

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General

Target
keygen/Microsoft.Bcl.AsyncInterfaces.xml
Size 30KB
Sample261030-n2p2psyvbt
SHA256 3d06c35d7b0eca37abe2d135cfe12d1012816a99e5e92e0cf4e8501e1b540aae
MD5 1fc4bc74b30d484c24b04de5c0a38f5e
SHA1 aa0f9f8db757d37f1f92473a57ad53f20615460a
SHA512 6ba26c5d6edf273cfae5e637ef1623fa37b171d8927bfd9fa8c85dcc27eb6a4fbbf8427e08cc61746604dd0e75e4ba31fcfc661349966fc5aa48da8d5b5f6045
SSDEEP 384:XgOpngSae6jWuTPP/xM2fB8qnmltJ5XZzRzgqW81Fu3DRmfCh7sE+siDBQsFJIss:0FQJNTR7TIcXI
TLSH
T183E20F2473C99B220CB6121A8D18F0C4EE225E37695D983834CD6D679F7B89663FF4B4
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

adware discovery spyware

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 35 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31287397"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "500126328"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{DB579958-D458-11F1-8D83-CAA8D6BDFC74} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2963983013"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31287397"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2965076828"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 7021c0b06568dd01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a6bfff05030eec4a8a71250cdb1ec980000000000200000000001066000000010000200000000694fc1602c4889487b088e59c524b8b898c9c9316d7e2c5af7341ba59d8c866000000000e8000000002000020000000662aa4d1347ee95bc0b545bc93cea6caa0db7e65d302e254836c6f0064d870b020000000236f148331c8363dfd746943638cbfb670796294c6b7807ea150720c7ddaece140000000019c21322b512d8992155d16c2a5eac079478572cc78da25e34231306cdeea9b6297580556738430df7105d0543cd0723aded732f52b6dbbeae2a4641d8e07d6	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 7092c2b06568dd01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a6bfff05030eec4a8a71250cdb1ec98000000000020000000000106600000001000020000000a2c65635b8dd548d04abe6e0bcf756f0f789dddc8fe9189347dda71fc39dc894000000000e80000000020000200000000099d55f6dbee7cca18b499c74c77711a8e8835b9ff4d0d44ced6efc66128bdd20000000cc319e3d7175a9736c6dde8a9a31c961e3741017d9d56b9de2c7c8e0e2195a70400000004c7cb28dbd94709d57180584397755f79a1a0e9f54017c8d85ad2114f0db7e30a667074e85ebb12a66abb0a97f77a4c323691138e8490348448cd69671ce401a	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4584	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4584	iexplore.exe
4584	iexplore.exe
3536	IEXPLORE.EXE
3536	IEXPLORE.EXE
3536	IEXPLORE.EXE
3536	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1696 wrote to memory of 4584	1696	MSOXMLED.EXE	86
PID 4584 wrote to memory of 3536	4584	iexplore.exe	91

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\keygen\Microsoft.Bcl.AsyncInterfaces.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1696
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\keygen\Microsoft.Bcl.AsyncInterfaces.xml
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4584
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4584 CREDAT:17410 /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:3536

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
Size 471B
SHA256 cbc2cd0f9873d598c7b91533858c85f5cef2dc878ccc9c9ac71407c28fbfa239
MD5 7203bd45c43c621983e58810b6bb60ad
SHA1 9793b14273cd0907e2b53cb37b448fee0e2932b0
SHA512 ac0352469024f99b31a27eabb545195612ffc3020731b0dd008f56c48a2d0c34bb4737a603193d24dbad8c43414d8356f37d8eaca940013d6bb9726bba576109
TLSH
T11AF0DC57C97CB850A92954EC33BC431A3070E6678CC2C26A78B886E1040537F2E0E236
MD5 SHA1 SHA512 TLSH

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E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
Size 416B
SHA256 0ea3e336706f81949463450ee388c2582815a1fb2a55984ce059c61beaae14de
MD5 de0a1692063a89da91fa336269c8707c
SHA1 8f0c3e82cb69022e178e409170a20ee1fa189617
SHA512 7346653e57feaa8012e9a2cb2c2a7a86f426aa90e4da093a0cd56a76bb199d7cdce05a111d926a2ab826ec5a447dd253d921820d3f30486c0573cea172d3f90d
TLSH
T1DCE07D2415FB412FF5F8E4394BD9752584AEF122142DE2B429D49F04F703A009C13B29
MD5 SHA1 SHA512 TLSH

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suggestions[1].en-US

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\RR6ZW6LX\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

Submit Download

memory/1696-6-0x00007FFF42DB0000-0x00007FFF42FA5000-memory.dmp

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memory/1696-4-0x00007FFF02E30000-0x00007FFF02E40000-memory.dmp

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memory/1696-14-0x00007FFF02E30000-0x00007FFF02E40000-memory.dmp

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memory/1696-16-0x00007FFF42DB0000-0x00007FFF42FA5000-memory.dmp

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memory/1696-10-0x00007FFF42DB0000-0x00007FFF42FA5000-memory.dmp

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memory/1696-9-0x00007FFF42DB0000-0x00007FFF42FA5000-memory.dmp

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memory/1696-8-0x00007FFF42DB0000-0x00007FFF42FA5000-memory.dmp

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memory/1696-7-0x00007FFF42DB0000-0x00007FFF42FA5000-memory.dmp

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memory/1696-5-0x00007FFF02E30000-0x00007FFF02E40000-memory.dmp

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memory/1696-15-0x00007FFF02E30000-0x00007FFF02E40000-memory.dmp

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memory/1696-3-0x00007FFF02E30000-0x00007FFF02E40000-memory.dmp

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memory/1696-2-0x00007FFF02E30000-0x00007FFF02E40000-memory.dmp

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memory/1696-1-0x00007FFF42E4D000-0x00007FFF42E4E000-memory.dmp

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memory/1696-0-0x00007FFF02E30000-0x00007FFF02E40000-memory.dmp

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memory/1696-11-0x00007FFF42DB0000-0x00007FFF42FA5000-memory.dmp

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memory/1696-13-0x00007FFF42DB0000-0x00007FFF42FA5000-memory.dmp

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memory/1696-12-0x00007FFF42DB0000-0x00007FFF42FA5000-memory.dmp

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Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

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Downloads