1be1ce3e9d3da3eab9874860b9a73dae0f9ba378ea66071660629c7bfb6d4ff5

Analysis

max time kernel
149s
max time network
145s
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/pt-BR.xml
Size 6KB
Sample260925-pwlmrssvcw
SHA256 1be1ce3e9d3da3eab9874860b9a73dae0f9ba378ea66071660629c7bfb6d4ff5
MD5 8d1007492e590246a2aac6c2f33493b4
SHA1 e98b45dae919c4887cd5e22574308443e3663e12
SHA512 fb8d87e77d7051dbe6ed8aae89f6ca51c13bbc4472edca96b951383e335f6aefa021d632be2fe31432af99e6c22c4423d0f65b09a9defb97b75c234e74f33db9
SSDEEP 96:Fu0jy4P0JoRMWEMp+YjbsYxEYj57WQm6huMHf/Y+D4AHN08VgILoFuS:FrjyVJqMdMp7jzEMfgslpS
TLSH
T192D1E83F99901B271F0303C956379E0B66490B935B3BC4C16B9F673BB2C5985BA43647
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-1-5-21-681733028-2344970462-962213935-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "944215999"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 1072919af34cdd01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b314b4e102993c4aba5dfc9fd3ab008a00000000020000000000106600000001000020000000e547e5a212a1a39183dc60c01a798ba12a2f606ec1620e983a25ad5e69b5e771000000000e8000000002000020000000b818451e3c3de4a922f51fa84a5fcadce2548c3ccfac895ea1a83b00b996037c200000006061825e72c11232deb718657fc0dae620f88905cdbfbe3c9281d71bf42a4c68400000009e4b8eb3e33f9a28d450d2557f92fd544dab2dd520824e1079f7bf1b07f35f66dca904c9c7820fad1c6f8c24f6afee7443ba7cb0ec908b4769cd1ab94f0ade84	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31280363"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31280363"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{6358890E-B8DE-11F1-8FDF-C6B1AE79E33D} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b314b4e102993c4aba5dfc9fd3ab008a00000000020000000000106600000001000020000000f521715875435e33a0da28db333c743f7981be477b297c0474b116b4ada33a32000000000e8000000002000020000000767a453f434dc3759580ffe305f0e269e83c23ef10ccea7ae816d82574062d1020000000ec5210d972f45968199c9ea2728fb4f9405d10d6c1c9010707a282dc39b9ef3b400000004ce03da01a59c5485e69a0a2c429411c66d78001782a19270abd23102bc71f5760be62ecfe6dc2e5917ef92025f8ba8d5c0f9d60527f306a78339d41c4df5b55	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 009e989af34cdd01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "937810057"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "497105046"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1356	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1356	iexplore.exe
1356	iexplore.exe
5864	IEXPLORE.EXE
5864	IEXPLORE.EXE
5864	IEXPLORE.EXE
5864	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5400 wrote to memory of 1356	5400	MSOXMLED.EXE	88
PID 1356 wrote to memory of 5864	1356	iexplore.exe	93

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\pt-BR.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:5400
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Release\data\lang\pt-BR.xml
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1356
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1356 CREDAT:17410 /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:5864

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 8f5ef418109cb2dfe12e0069395efad2d71b6dfbe60ffd06cbcd1b01c6aae8b6
MD5 5e1089528f73474550931f4537c16b96
SHA1 46cb9555bff567e95686144d594393078f191488
SHA512 d60a2f8357acb41f3f0ad8c0e38df61a2aaa9b4a885267a2e0e6fa80c66aba5de404a5e53541f16e441b5b212ce3adba40c6e9958c4ccb48b41e94183d05dbc7
TLSH
T1B7F0DC95A47BA8A03E52AADC1ABDC33D3530E1FA406226667038D9E1062666C730F02A
MD5 SHA1 SHA512 TLSH

Submit Download

E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
Size 416B
SHA256 ffe292116166e8f6d9c0a1b4cf8bdfbf20e41fc2c6819274b14034b58cff7053
MD5 32773e995a15c02d1ed46bc431447bdc
SHA1 2913e5d3c0fdca7d4cad90d4e6aad390249fa7b8
SHA512 6bd0914371d1a14e9c6ac421641b119a3d8c64a7169b0b5ea4b7f39d872f28efa086e4453009e5610ed959fb8bb9e0d15790f3831a914e5510382595c1a55912
TLSH
T117E0C03812F6411EE1F4D0344FC775315569F137141893B92DC46B18AB02E00AC03A29
MD5 SHA1 SHA512 TLSH

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suggestions[1].en-US

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W8OSE262\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/5400-9-0x00007FFF25490000-0x00007FFF25685000-memory.dmp

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memory/5400-4-0x00007FFF25490000-0x00007FFF25685000-memory.dmp

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memory/5400-6-0x00007FFF25490000-0x00007FFF25685000-memory.dmp

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memory/5400-7-0x00007FFEE5510000-0x00007FFEE5520000-memory.dmp

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memory/5400-5-0x00007FFEE5510000-0x00007FFEE5520000-memory.dmp

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memory/5400-0-0x00007FFEE5510000-0x00007FFEE5520000-memory.dmp

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memory/5400-8-0x00007FFF25490000-0x00007FFF25685000-memory.dmp

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memory/5400-10-0x00007FFEE5510000-0x00007FFEE5520000-memory.dmp

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memory/5400-12-0x00007FFF25490000-0x00007FFF25685000-memory.dmp

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memory/5400-11-0x00007FFEE5510000-0x00007FFEE5520000-memory.dmp

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memory/5400-1-0x00007FFEE5510000-0x00007FFEE5520000-memory.dmp

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memory/5400-3-0x00007FFF2552D000-0x00007FFF2552E000-memory.dmp

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memory/5400-2-0x00007FFEE5510000-0x00007FFEE5520000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads