c14f561e3ef2e8420d37f1c7d2c2690228a580ad1d69da84bfd446c63fea7947

Analysis

max time kernel
149s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
19/04/2026, 18:11

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General

Target
old_23032026/nc_assets/fonts/museo-sans-300-webfont.svg
Size 99KB
Sample260419-ws12lsds5x
SHA256 c14f561e3ef2e8420d37f1c7d2c2690228a580ad1d69da84bfd446c63fea7947
MD5 bfcdb73dd4efb6b3ce5349ee83cf3fb8
SHA1 92c194816176bb8888e76eea76066d23614b3f0c
SHA512 b95e1e87ea77f298d07b1843f4dce58a1e50196613b5dea91fcec9c5a07e7c3e8f52fa428bee3e03840372af30b8ba32060980e6cd5b0197c521c486f7e01886
SSDEEP 1536:78IRR02lURjqiSzJNVVLQJ6t5AhIjN6x+tYlq8:Hi0LgIjN6x+mlq8
TLSH
T1EAA384E8F5498AD15DE79B80DF49E5FC403BC3BB301A3C5099DCA2B80D1EB189A579D4
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-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "371330456"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 2003357830d0dc01	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30b9327830d0dc01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31248424"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{415F09C2-3C1B-11F1-80F6-EE999514C84F} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "366486653"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31248424"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007d6b8c196a9c9341b63381ea6c453b63000000000200000000001066000000010000200000005dcc4cf3e9b88492154d09d025b8e451af9e4f44331ea30a2a5ce1d1ef5bc1fe000000000e8000000002000020000000a977b91f12ad1355b1ab8bf09e03b142dc9c6a8819e8722542a5e7e44a3ab0692000000014be9a19122d19e69af49e5ca78e04c0154db52cc7844295fe65161719d5f8c940000000ead466db7cc4e1d84ea4226032ef130f0c9651c053a4c0815003d7f417ce2b3ab06934c6d693a75d9d4feb7af0bf4957619a50051daa8dfde5c8c8aa1edc1a0f	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "483387293"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007d6b8c196a9c9341b63381ea6c453b6300000000020000000000106600000001000020000000f28317763879d82bb5852b8f0715157461538fb189f7f92f69224dc00a06a1d0000000000e8000000002000020000000b0d433df6778671210b1703825eec61cb250dbc91d0d8e4731c108f166b8e27920000000f3a98c7faef70752b06e52c14b4872e224739f50c514cba123e2c6e7beed8eb940000000380880fb5238789332b89f7ed9f76d0e80eafe3ca32676c3f44289876ecc1edf4d33f717fb2cb9e2ce9cd031f955cb4914dcc5d6e3dd66ad4bfb6e62dd5727ef	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5032	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
5032	iexplore.exe
5032	iexplore.exe
1120	IEXPLORE.EXE
1120	IEXPLORE.EXE
1120	IEXPLORE.EXE
1120	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5032 wrote to memory of 1120	5032	iexplore.exe	86

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\old_23032026\nc_assets\fonts\museo-sans-300-webfont.svg
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5032
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5032 CREDAT:17410 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1120

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 4f410233f8b83b34f2032a2a0e04809460a9aca36a9e349fa91b4383126e3c56
MD5 b2d0eb305714c80137751956e70f9d3f
SHA1 e3383840df989776b5fc52921161428446e91d89
SHA512 36c870b6409b204efa616c373e1439dcbd74c110760259827e589cb1de14f694dcb6f4932f6f3ad6a329b9589c7a2e8f38ead948ce4710d9040cf76ccc608822
TLSH
T1D7F0D443406ED41126F5649CE49547747434A572449CA553B3386BD60A6C600ED6F032
MD5 SHA1 SHA512 TLSH

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E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
Size 416B
SHA256 bf4cb3c8b557c4aff67fe290625eb9026e896a2af3be48ed94070cc1827a8f3f
MD5 b5b8a0b13685220fc4131a7f956f10fb
SHA1 9cf2fdebd5b86093ccfc25f3de726a9f9628e861
SHA512 fe195b1848878473608b38744efb3246f968513c528626ffbd7fd88398d84372f341486169eaf90a517a90980d37dde1c7fe861413e288059c6edd463661c78a
TLSH
T14FE0C02415F6811EE5E4F8754AD575658599F0220539B3F424C85B04B703600FC03B25
MD5 SHA1 SHA512 TLSH

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suggestions[1].en-US

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\23C85Z2H\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

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads