ef5be282ff3374f20c4e2bb8d8f699ecb6dc2cde3fdc5f71757e021206964e31

Analysis

max time kernel
149s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
25/09/2026, 12:40

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General

Target
Release/data/lang/fr-FR.xml
Size 5KB
Sample260925-pwlmrssvcw
SHA256 ef5be282ff3374f20c4e2bb8d8f699ecb6dc2cde3fdc5f71757e021206964e31
MD5 aec35bf3d663e6c5f9529c0fd08db59f
SHA1 5556453f4cac1fbd231bb964dd2854e3e7192f2b
SHA512 cf3ed58dd47edebf56581c1e3c5f387f3b19ccdb76a836dce8cb92c209fb2aeaafb8998ec5a5c98651aa091db31bbeac882c02918155177080482d763626d038
SSDEEP 96:GWKINgHw6c8y5wMIMEB+OodCQ3h+ie5eHcnOoPiV+08415iBRUg:GWOfPMIMEBWw5edoP83cGg
TLSH
T10EC1C92BA1D136832EC2139BF133ED1374390946137BE65075DB6677938D4BCB60A6E2
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
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "497105047"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d0c90f9bf34cdd01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{6385D2D7-B8DE-11F1-A0CA-E629188E6DFA} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31280363"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000838c765fc5677a49bc2c0d1578ce33c300000000020000000000106600000001000020000000895bba25c1446e953885c0c9bdae7a2b2a1ecabc8b8e0ace0ade612d7d197e2d000000000e8000000002000020000000533f4357fd375086d8d2b753b3fd2a97d30dc3a93eece9733e746eac887713292000000084cdf8cc3dd1ba6dfbbc86cebfa5778af10932d8b525d54386fba60439bb9ffb40000000d095be169e0c0be4a32c63abc00fa5d74f133a08862ea30f2a8004ef45ab9ef099df7da9400fb462294297ec5116969e69c01ac1f75fb93bcfcc84f386a6e03a	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31280363"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "954840386"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f071019bf34cdd01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000838c765fc5677a49bc2c0d1578ce33c3000000000200000000001066000000010000200000000ada5708e14d2029b6d9a044ebdca5f67c28a122ffd17356d95301ec736b4b29000000000e80000000020000200000008d139e7af8fd60693b54545296ac320f076730ec92f109e96d178f0f71d0d03720000000ad66eed1149e36db08cf4a53701548f6a3fcb81b21a3bee9fbc96ce49fe6cf75400000009f87c14d9475329314d949432f546d67f09366a7fb9cc303a56d797a69e234b6fa303347029d42e4d4e3114d9a54c9bb3b32b89b2c5d1301b22a7218714fd431	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "944528067"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-747854149-4118156852-591593384-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3840	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3840	iexplore.exe
3840	iexplore.exe
4480	IEXPLORE.EXE
4480	IEXPLORE.EXE
4480	IEXPLORE.EXE
4480	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5056 wrote to memory of 3840	5056	MSOXMLED.EXE	89
PID 3840 wrote to memory of 4480	3840	iexplore.exe	94

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\Release\data\lang\fr-FR.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:5056
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Release\data\lang\fr-FR.xml
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3840
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3840 CREDAT:17410 /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:4480

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

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Downloads

E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
Size 471B
SHA256 8f5ef418109cb2dfe12e0069395efad2d71b6dfbe60ffd06cbcd1b01c6aae8b6
MD5 5e1089528f73474550931f4537c16b96
SHA1 46cb9555bff567e95686144d594393078f191488
SHA512 d60a2f8357acb41f3f0ad8c0e38df61a2aaa9b4a885267a2e0e6fa80c66aba5de404a5e53541f16e441b5b212ce3adba40c6e9958c4ccb48b41e94183d05dbc7
TLSH
T1B7F0DC95A47BA8A03E52AADC1ABDC33D3530E1FA406226667038D9E1062666C730F02A
MD5 SHA1 SHA512 TLSH

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E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
Size 416B
SHA256 fdf8f653f7e8d165d8a3c37acbe0e2bc20e4f1bd61a7dd0ddb0369c27dc63daa
MD5 08bb1b02033ca9f4ba07ad0ea21fa0c8
SHA1 8ea87d71a5a74aee9598c3b18c590c989e67dc5b
SHA512 e79dee971592827ae5621d153bc22fcb4d63c4753ed2584ce4bfc2b02da4f4b3ef0c68d6852af7f29e80f0365ebfa48287b84334e1fe782dce095426eab43eb9
TLSH
T1D3E0C03815F6415EE1F4D0344BC775318579F0330418A3B92EC46B08A702E00AC03A29
MD5 SHA1 SHA512 TLSH

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suggestions[1].en-US

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\DS7FNAG4\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/5056-8-0x00007FFF3A230000-0x00007FFF3A425000-memory.dmp

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memory/5056-11-0x00007FFF3A230000-0x00007FFF3A425000-memory.dmp

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memory/5056-1-0x00007FFEFA2B0000-0x00007FFEFA2C0000-memory.dmp

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memory/5056-6-0x00007FFF3A230000-0x00007FFF3A425000-memory.dmp

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memory/5056-7-0x00007FFF3A230000-0x00007FFF3A425000-memory.dmp

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memory/5056-0-0x00007FFEFA2B0000-0x00007FFEFA2C0000-memory.dmp

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memory/5056-9-0x00007FFF3A230000-0x00007FFF3A425000-memory.dmp

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memory/5056-5-0x00007FFEFA2B0000-0x00007FFEFA2C0000-memory.dmp

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memory/5056-10-0x00007FFF3A230000-0x00007FFF3A425000-memory.dmp

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memory/5056-13-0x00007FFEFA2B0000-0x00007FFEFA2C0000-memory.dmp

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memory/5056-12-0x00007FFEFA2B0000-0x00007FFEFA2C0000-memory.dmp

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memory/5056-14-0x00007FFF3A230000-0x00007FFF3A425000-memory.dmp

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memory/5056-4-0x00007FFEFA2B0000-0x00007FFEFA2C0000-memory.dmp

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memory/5056-2-0x00007FFEFA2B0000-0x00007FFEFA2C0000-memory.dmp

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memory/5056-3-0x00007FFF3A2CD000-0x00007FFF3A2CE000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads