bb09c2b3c592d4c96f46ca91c2647144f30ced097b10c478375aee08b94a17bd

Analysis

max time kernel
149s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
17/04/2026, 18:25

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General

Target
off/fonts/arrow.svg
Size 506B
Sample260417-w2k2rafv2k
SHA256 bb09c2b3c592d4c96f46ca91c2647144f30ced097b10c478375aee08b94a17bd
MD5 38155616e0fcf71640b672d13fca2730
SHA1 7a32fd71b6fe9ea29e15adf8eca979b06be07496
SHA512 f63d1896df2004ee83ca5e9cc5b2cd749678978d54ac2e33cc71a6cb4996a2502683529f06a1e4e2b7b1b162240e6c086c7c19023a7ac684030b1c64882d7959
TLSH
T194F09E8A8645D87DA4258775E7F867C3A37031AEC2810E8C91B53D77E2A54540786BD8
MD5 SHA1 SHA512 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 32 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000006859385ce7fece4f9ff5654d6778c31d0000000002000000000010660000000100002000000032dc54ca5930fd177bdae6fb72c18f2d552d9737e6c8c2ab334b032fb03f2493000000000e80000000020000200000008083bb6c9a3220d8be7007b0abef8a24bc5d2d3abdb8f81c2b0aa7a547099758200000002b497c6c47d26603746db7b4abe36b3d1f939732f1660f8c769485370f1c46c04000000054c9ef8accfe3993bafdb38c8d34c3238bc8af385a7ee81e5c7e153e7f807da24b1899da8350f834040c120c2dd432262e6893143601741ae62b24688075b6c1	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31248025"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{8917D326-3A8C-11F1-9D89-EAA6BA3891E2} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f035d5bfa1cedc01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000006859385ce7fece4f9ff5654d6778c31d00000000020000000000106600000001000020000000dd094e212e8651c9863af0825ec9c4678587faaf1b1386fb1b19270eeb238992000000000e8000000002000020000000054e4622c59b51ceaaa0738d0909cb4ac3b636203700df96a419af0c240c9a6b20000000be902a2a03c26483f5d6ebc5fdd47341d10f346fb1c5d397079eadc59ce4bea440000000cba176e8e807a3c7bb45f6d731da25e333e79095ba53d3395e684131e864ca7a506aa4dedac0536d8efd34ed68ed63e20d1975518e4b535b6be8ec7d083a6c26	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "483216044"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0f0d9bfa1cedc01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1726912831"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4488	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4488	iexplore.exe
4488	iexplore.exe
4396	IEXPLORE.EXE
4396	IEXPLORE.EXE
4396	IEXPLORE.EXE
4396	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4488 wrote to memory of 4396	4488	iexplore.exe	85

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\off\fonts\arrow.svg
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4488
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4488 CREDAT:17410 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:4396

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

8A7891822FCFF127E4EADADE9757112B

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8A7891822FCFF127E4EADADE9757112B
Size 1KB
SHA256 879fde41d1cf7801d2c8b5eaeab062e6f01c494ceaf8c30e80c38c76cc6e87d5
MD5 cc05a15dded9f0ea130ff6f97788b3ee
SHA1 065b521fa2c952162edccd3133f980ea37968bbd
SHA512 67ca03a2c4ab5bbe1acec36972cd5e59b2c608489ca07dded878d68171d0050e5b57ab1e8eba8e1f30c99e2f689680f27b2cc2e2f594ec5e55d1f0aedc35a322
TLSH
T175219B6C698C7553B4486E35E9C76E878DF192801BC0C45ED9444A861862FCE8FE84FB
MD5 SHA1 SHA512 TLSH

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8A7891822FCFF127E4EADADE9757112B

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8A7891822FCFF127E4EADADE9757112B
Size 246B
SHA256 a8979e5c5455946d525905e12083016339bed56cd8e831b9b27943431eaf41a9
MD5 ecb6254883b130721132a0fb5dd8c30b
SHA1 660b544a34b0a0eb1d5d321d0f91616f80e06964
SHA512 244ef578968d35b3548a56f39469be74179b755e3ed3fff8b81a47944874f11a3929b28d7cb2d3479dc8c44194405ecf37d8520a9e79e30601f145df96a7793f
TLSH
T1BFD01220AFB85246F19657391DF157D5F634FA21A227CB2952B10B8E0670F604CB0D3F
MD5 SHA1 SHA512 TLSH

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suggestions[1].en-US

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\U5GKMXA3\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