58e0a3628add3933e01eb7bb4bf9accfe63c0d5c3c88c39a88eb83e2c19d8d77

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/en-US.xml
Size 5KB
Sample260925-pwlmrssvcw
SHA256 58e0a3628add3933e01eb7bb4bf9accfe63c0d5c3c88c39a88eb83e2c19d8d77
MD5 e4958acd5052a38d85a66671ff891878
SHA1 d097dc7a3f11c0bb5a851350c0dd7b89df41ad6f
SHA512 f4a98480495343fe3ec8ec2e563954786c4e2e2eca72da17ab841074de9eeeacdb72d8a7114d22cc3f0bf9f3459896690db1c7114a71cde89d409a1ebf7cefad
SSDEEP 96:wc/2E9rczjQlNTc0ewyM40M5+FBL2IC578zD5Urs+A80z/c08/NBw2Jz:wc2E9Kjsc0ewyM40M5sIrs+Ooz
TLSH
T1F9C1782A9B1037731F83019E62BBAE113B2605D7437B915130E9613FF38E4A6B6867D7
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-1-5-21-1696934516-3600988056-1840298893-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "940870160"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 100acc9af34cdd01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20dec49af34cdd01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{63873A33-B8DE-11F1-8007-7E1CC8EA832A} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000005f916af097bf064c9e2f3ef66abc66e00000000002000000000010660000000100002000000098ba8c0c6fa747541332dce10dac50ed19e2b476c86f509016862c805ea4bd26000000000e8000000002000020000000923865c58e43ee35ca106b1f5aebc5eb2d4c5f3654bcd2a9b1444bb423d31be620000000bd9bee72adf6a97adec1191eb6965f5d3c6f41e6055053aad10723643eb73d0240000000436920b5c1a27962f5cb62e2884053bbf7a275fc681aa2fdbdb20b5c5da1894a0dd63dffdf91f2d09e8befb0b2adea1ad8f86e9b0dc1f72d7f62ed479989f3b7	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "497105047"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000005f916af097bf064c9e2f3ef66abc66e000000000020000000000106600000001000020000000b0045334be88e76ccaf28a56de94fd873538546873411e24eedf814d69420cd9000000000e80000000020000200000009e305b35fa3ec5fd6ef4418221c06ce3664895bc7c219311f0715cb91fea158620000000f1520aa2764ad010b7e24b5a40f11ed7f5b1d4ec4d1fa7c4465fb44293a688b4400000002a3ead09623059ae3a6d62d354cf51df65ac0b64df448e2c6659083ffbaedfb7c5c7986a209be7f2e9f03d9be3b118ee72d6c6087c8740adf7fd5e10086dae61	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31280363"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31280363"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "946181942"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
948	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
948	iexplore.exe
948	iexplore.exe
4168	IEXPLORE.EXE
4168	IEXPLORE.EXE
4168	IEXPLORE.EXE
4168	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1876 wrote to memory of 948	1876	MSOXMLED.EXE	88
PID 948 wrote to memory of 4168	948	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\en-US.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1876
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Release\data\lang\en-US.xml
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:948
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:948 CREDAT:17410 /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:4168

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

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E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
Size 416B
SHA256 1a3f1ceeff83481bfcd39dd9cfe26429ed187550eb06e996fde2e5172d24c799
MD5 64ca25c4c300473f6a1784e73563135b
SHA1 bdad2a0090d6acbc9bc5d74277473191f73815ee
SHA512 a42c86fd6436ec8e39fc67a247fdae33acb9b62a99e3ea189febdb47f630d82bf6535fc4737413c9f0d27029868d8a2b780ad024c751b4b7daeb348d035b940f
TLSH
T193E0C03411F6411FE1F8E0344BC7B5318569F033041893B92ED46B14A702E009C03A29
MD5 SHA1 SHA512 TLSH

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suggestions[1].en-US

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0OIDP0T3\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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memory/1876-10-0x00007FFE37A50000-0x00007FFE37C45000-memory.dmp

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memory/1876-7-0x00007FFE37A50000-0x00007FFE37C45000-memory.dmp

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memory/1876-12-0x00007FFE37A50000-0x00007FFE37C45000-memory.dmp

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memory/1876-16-0x00007FFE37A50000-0x00007FFE37C45000-memory.dmp

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memory/1876-15-0x00007FFDF7AD0000-0x00007FFDF7AE0000-memory.dmp

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memory/1876-14-0x00007FFDF7AD0000-0x00007FFDF7AE0000-memory.dmp

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memory/1876-11-0x00007FFE37A50000-0x00007FFE37C45000-memory.dmp

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memory/1876-3-0x00007FFE37AED000-0x00007FFE37AEE000-memory.dmp

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memory/1876-8-0x00007FFE37A50000-0x00007FFE37C45000-memory.dmp

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memory/1876-13-0x00007FFE37A50000-0x00007FFE37C45000-memory.dmp

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memory/1876-6-0x00007FFE37A50000-0x00007FFE37C45000-memory.dmp

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memory/1876-2-0x00007FFDF7AD0000-0x00007FFDF7AE0000-memory.dmp

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memory/1876-1-0x00007FFDF7AD0000-0x00007FFDF7AE0000-memory.dmp

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memory/1876-0-0x00007FFDF7AD0000-0x00007FFDF7AE0000-memory.dmp

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memory/1876-17-0x00007FFE37A50000-0x00007FFE37C45000-memory.dmp

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memory/1876-9-0x00007FFE37A50000-0x00007FFE37C45000-memory.dmp

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memory/1876-4-0x00007FFDF7AD0000-0x00007FFDF7AE0000-memory.dmp

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memory/1876-5-0x00007FFDF7AD0000-0x00007FFDF7AE0000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

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Downloads