322a40da382a76fd3b19181a7803e710c3980d31d9e5a959ec92389f7aee8f43

Analysis

max time kernel
149s
max time network
146s
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/zh-TW.xml
Size 5KB
Sample260925-pwlmrssvcw
SHA256 322a40da382a76fd3b19181a7803e710c3980d31d9e5a959ec92389f7aee8f43
MD5 01ea1d33a2ad8e26e77f8b19328a5496
SHA1 eedf563f630d54da57b7603232ed6c409d8d04a1
SHA512 98393965755bc45d6bdfb8e80a7c64af1ce3e551f56d2750b420f5a54b0a7e5e7e470481c090c0557f86425cccb7578e5da885a58891a901ac6cf0fb432d2783
SSDEEP 96:6q2XzLb5tr/7RBLJceOzWpVaFyIJhHAM/MT+WVRLXu2XYTGM23VedN1CY0GIWrbq:Kzv7r/7RTceOzWpuyIJhHAM/MTPRLXu+
TLSH
T1C9B1FA74C81522AF0B6195DD11B7AB03643516426373AE92701AB0737F8C86A3E03F4B
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\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{64776FFB-B8DE-11F1-8D83-62BF8547FD78} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "958956079"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31280363"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	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\LastProcessed = 6062c39bf34cdd01	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\DomainSuggestion	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
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\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	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 = "31280363"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 7036bc9bf34cdd01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a6bfff05030eec4a8a71250cdb1ec98000000000020000000000106600000001000020000000e24da4d45a87eb9023f4edf6c2308b89e69138f5dadca981346e5fbbead2bf7f000000000e800000000200002000000021940c97c1adfea0f127a978f09354548d8a8fec6086eb91ba4bf2f41e3f133820000000cc9990456dfb52903e2c7c247a8794afde58ee901d9d7680f386296c0dd8c98f40000000868f2785ac06205349050f84118dabfc089590b8f44df6bff4286efda071960b74039260f6a1bbbfec79895d13acb6c827cf2bc0c8fb5bea0596247eb73a32fc	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\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\VersionManager	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 (data)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a6bfff05030eec4a8a71250cdb1ec98000000000020000000000106600000001000020000000018c9f719cffad8bf57214713554929fd17160b433fc070cb34479846dcabdd9000000000e80000000020000200000007cc385a74127329934f80c8c842e8c35de76c3e4571d21d894ceb32de7a3994e20000000ca9aefd4c0a97be288b9ce3f60096c507b115534c5bedff407665cf1f82ffc40400000001af3750a9afc02a2567263c6a98b1805542dacb9a8f4cf888a982d4dc1f72112c737d505416a01dc0d5538b09563bd37ae0f1faa6e2fece49f409cb116eb690b	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "497105048"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "963955989"	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\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1764	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1764	iexplore.exe
1764	iexplore.exe
4976	IEXPLORE.EXE
4976	IEXPLORE.EXE
4976	IEXPLORE.EXE
4976	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 1764	2416	MSOXMLED.EXE	91
PID 1764 wrote to memory of 4976	1764	iexplore.exe	96

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\zh-TW.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Release\data\lang\zh-TW.xml
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1764
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1764 CREDAT:17410 /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:4976

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 9027937464c36e003c81ade1ecd095b8aa0714c4e309faf98005d0a8b95b279e
MD5 014be2eced169315fd817dfb295f989b
SHA1 1b9e21d5d69b7a47fb9c70759f7b2a5495d06050
SHA512 f7981c8a27aede43e4c47cd6d9b122e5d2991050a506a2d0f28e906d8b9891221d64e955e6081858db0e83797e4b5b16957a3340a02422db130a0ea80d4f6041
TLSH
T16AE0C03C11FA411EE1F4E0344BCBB53155A9F033041993B92DC46B04A703E009C03A25
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

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memory/2416-6-0x00007FFB1D770000-0x00007FFB1D965000-memory.dmp

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memory/2416-5-0x00007FFADD7F0000-0x00007FFADD800000-memory.dmp

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memory/2416-1-0x00007FFADD7F0000-0x00007FFADD800000-memory.dmp

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memory/2416-0-0x00007FFADD7F0000-0x00007FFADD800000-memory.dmp

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memory/2416-7-0x00007FFB1D770000-0x00007FFB1D965000-memory.dmp

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memory/2416-8-0x00007FFADD7F0000-0x00007FFADD800000-memory.dmp

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memory/2416-9-0x00007FFADD7F0000-0x00007FFADD800000-memory.dmp

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memory/2416-10-0x00007FFB1D770000-0x00007FFB1D965000-memory.dmp

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memory/2416-4-0x00007FFADD7F0000-0x00007FFADD800000-memory.dmp

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memory/2416-3-0x00007FFB1D80D000-0x00007FFB1D80E000-memory.dmp

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memory/2416-2-0x00007FFADD7F0000-0x00007FFADD800000-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