d9233dfef7969f477cadc0df481973e710e5c536d1d85827acac8f346009a39a

Analysis

max time kernel
149s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
21/07/2026, 01:26

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General

Target
OverlayDLL/OverlayDLL.xml
Size 6KB
Sample260721-btnsfsbv2r
SHA256 d9233dfef7969f477cadc0df481973e710e5c536d1d85827acac8f346009a39a
MD5 25c3607d2c8d42015165721c8b684a44
SHA1 7b900f99f4d608e94a60b13254f95617a5608b6d
SHA512 516f8d33b3cf81eedc8645fb07150f2ad35d9133f4c049563840a0004520e8f9824562d0a203acb18a2dc450926cd09be80d3688d497fb725e5ae1760500b3af
SSDEEP 96:Z0/zcpXY1fNOw7FO7Tw7WOT2YyaLbyaLMyaL6yaLDSA7/ePPcrAf/eWPcaA7/eHt:e/zcRYlsYVp/YPce/JPcV/gPcr/xPch
TLSH
T1D7D19694E0E02A5691B7422BE5E75981EE71C3830D5B4C6CF69FE74B4F775482223B32
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-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{9A3184F3-84A3-11F1-92B0-F23C4AB2DE8F} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "491362338"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d0ee0de98e18dd01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0a40be98e18dd01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1872218339"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31266992"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1875343455"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31266992"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000049a593bfc1a93b4c90d42fa23be0011f00000000020000000000106600000001000020000000c8a0b1f5a1b6f51c300832349ebadbc18bacb74ec9e79a843c4a69dc47852b6d000000000e80000000020000200000006d7b518a4ae2a8ec7d589644fd3589589b7b024b5acae3f993e0a7f772f1006e2000000079510a12baba9840ffc0a5cd406caee81343766a294fc6387779287c32984c7440000000e7bc8626c905c369cb5dee859171bc3ca9bd95a0c0af821b90b7f3c5870c6dbc6b84ef9fb9171a9a5fcf02e5475c1f1b66721c2943abebe2f12585ae966abf65	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000049a593bfc1a93b4c90d42fa23be0011f00000000020000000000106600000001000020000000c3065eabfc7042636b5006977ba5563d4c3d76fd1c4b9abaf7ce19f4edb7daa1000000000e80000000020000200000000a7c58ed21c53336e28b6e3561f1c9a6d7329970218a4d2fc35577491628e14820000000b6f0114a289d5214c95ec1fe0e0cc00b5b0aa7d6c0256acf57ffaf6468672ad740000000e0a12d645290f8b4b693aec076cb7edeacc19b9c0b03c4622754bc1ae3083ca32eaefaf0f432eace9130dd4014598b07c5d60bdd5eb8f01020acd37d65693eec	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1276	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1276	iexplore.exe
1276	iexplore.exe
2636	IEXPLORE.EXE
2636	IEXPLORE.EXE
2636	IEXPLORE.EXE
2636	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 1276	2500	MSOXMLED.EXE	83
PID 1276 wrote to memory of 2636	1276	iexplore.exe	89

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\OverlayDLL\OverlayDLL.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:2500
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\OverlayDLL\OverlayDLL.xml
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1276
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1276 CREDAT:17410 /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:2636

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 397100657df866aea6f5625f37e25c5dc09aa01c1df5dec2725a2b62d0e49b5d
MD5 c51c9b79518bda26ae784f4a0bf707af
SHA1 5eb8f33d16091b791d13ce56355b524ebdaf7cfb
SHA512 e2bd9dfb59dbe200380f72fce49935565c0c7822f49d6d5661de32cdb8c8e89652f565a5b0a542c4f8f9c040976d51b4b9d45f834c38610eacbdcb987cd15b97
TLSH
T165F0DC62A5FCEC526AD288DCA0A447BDB5A4F1FA04868146303C06E8942975BBA2603E
MD5 SHA1 SHA512 TLSH

Submit Download

E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
Size 416B
SHA256 2adb4f93b667d6801f5d8a1c1d36e343c3347e20889a6360a6ce9ce6736e50c9
MD5 02121ad5048e40e0467c99b5f35a8fdd
SHA1 506ea8b4528cb19acda7c3535b7e262f3b264b61
SHA512 2a969a0aa1e46fcc54becc27d322a7812f895835b69cb03dcff2d9465e08da1c5723a1a17af523aa94a45e70da6f56f58b17e48f3c1bc588902cae1e846a0b90
TLSH
T144E0C02411F7425FF4E5E43457D9743265AEF037051993F42EC49B08BF06A009C02965
MD5 SHA1 SHA512 TLSH

Submit Download

suggestions[1].en-US

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Q21GBDYU\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/2500-11-0x00007FFF277B0000-0x00007FFF279A5000-memory.dmp

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memory/2500-10-0x00007FFF277B0000-0x00007FFF279A5000-memory.dmp

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memory/2500-6-0x00007FFF277B0000-0x00007FFF279A5000-memory.dmp

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memory/2500-8-0x00007FFF277B0000-0x00007FFF279A5000-memory.dmp

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memory/2500-5-0x00007FFEE7830000-0x00007FFEE7840000-memory.dmp

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memory/2500-7-0x00007FFF277B0000-0x00007FFF279A5000-memory.dmp

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memory/2500-9-0x00007FFF277B0000-0x00007FFF279A5000-memory.dmp

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memory/2500-0-0x00007FFEE7830000-0x00007FFEE7840000-memory.dmp

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memory/2500-12-0x00007FFF277B0000-0x00007FFF279A5000-memory.dmp

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memory/2500-4-0x00007FFEE7830000-0x00007FFEE7840000-memory.dmp

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memory/2500-13-0x00007FFF277B0000-0x00007FFF279A5000-memory.dmp

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memory/2500-15-0x00007FFEE7830000-0x00007FFEE7840000-memory.dmp

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memory/2500-14-0x00007FFEE7830000-0x00007FFEE7840000-memory.dmp

Download

memory/2500-16-0x00007FFF277B0000-0x00007FFF279A5000-memory.dmp

Download

memory/2500-1-0x00007FFEE7830000-0x00007FFEE7840000-memory.dmp

Download

memory/2500-3-0x00007FFF2784D000-0x00007FFF2784E000-memory.dmp

Download

memory/2500-2-0x00007FFEE7830000-0x00007FFEE7840000-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