b6ffb0fa2188bc654fe573acc9649286f1dc6b5d0a8750bf5664e123126f42cc

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
03/05/2026, 02:57

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General

Target
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Size 467B
Sample260503-dfwx1set7n
SHA256 b6ffb0fa2188bc654fe573acc9649286f1dc6b5d0a8750bf5664e123126f42cc
MD5 267894ccc12eed5d952d69be5ac86645
SHA1 90afada45e7119c0af6e089c4ea8f2a4ced533ea
SHA512 c59b9141e215144e9c7ef744cdcbbd8dde3c3959e1a96c810579d6665ce3856f8162199248e802f407b8e73dac8cfd7e3299fdaa7eaba17c14f9a64783fddb60
TLSH
T11CF05CD4D3E88071829A8FE6DEA7D53DD33104BEB6E883E4E5884D9B5A1A4CE6142187
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 35 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3460547496"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{F976198C-469B-11F1-A918-560314B4B9EC} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31251112"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "484542105"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3466016744"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31251112"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 90930931b1dadc01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 804e0e31b1dadc01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000026ce3f87672ef47a9c8be5a47ba37a800000000020000000000106600000001000020000000725b8f610ae51197c5beb7b5062d68c23d88de2bb7eb5350b6a323448811547c000000000e80000000020000200000001bc97f5adcb0e0dae962f1ebeba9c53d88a2ab86cb2ed129f7fce4df4d6a830d2000000013da99d771e57532d912c7d052f238caea95984187f3e511dac5767404acf9aa400000008c358f80c408c6b197cd3ff66cba6a8c7a21dea87364ceadda421e77c52960434f3b23e9a5e03f21127976b2528d493193babaf5b78587ac728fe28dcc636954	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-721190819-434563495-2007910846-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000026ce3f87672ef47a9c8be5a47ba37a800000000020000000000106600000001000020000000bfae97143cd7b31e2adc3ad9b890fe5c4f87ad60d0f3f39330040c9f8bb221b7000000000e80000000020000200000001478b8c6e01e214d202796550a62911fc35c82015b306c4f43021acb36688e0a20000000651c95761cad3ddc62a6de0cdcd6d420f46baf3a08489d3ffce19167b35f6e24400000002131ee3c7785468497b7d02f5d3d0f8eb49e9edcb8504560035d896e61835af9677a96e9105f98b3b0954224531d9460e0aab7bd45fd7b51b3351394256d63f0	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5748	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
5748	iexplore.exe
5748	iexplore.exe
4680	IEXPLORE.EXE
4680	IEXPLORE.EXE
4680	IEXPLORE.EXE
4680	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4740 wrote to memory of 5748	4740	MSOXMLED.EXE	85
PID 5748 wrote to memory of 4680	5748	iexplore.exe	90

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\ai client\ai client\.gradle\loom-cache\remapped_mods\net_fabricmc_yarn_1_21_1_21_build_9_v2\net\fabr.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:4740
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\ai client\ai client\.gradle\loom-cache\remapped_mods\net_fabricmc_yarn_1_21_1_21_build_9_v2\net\fabr.xml
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:5748
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5748 CREDAT:17410 /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:4680

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 4fc7d6a70b8034623f1433974b50efc650cbf0ad9938739d4c8af80a9bfc1b54
MD5 dcce63fac54612df5cf8e60ae149b9bb
SHA1 7832b7022c8cf17a85827c3768b8410be6448e21
SHA512 06a4e05a70440212477bb7b52f7942630f7ffb666ed3ecae93fec0272ddf4f7ca4857d0d02b95f7d44d05ce31b6de5bcd09b843368cda459bc90b2bb39a3c6a3
TLSH
T10FF0DC7B606EF2A8BE80A8EE69D097715C2290730D892100737860E11628229E6CD93F
MD5 SHA1 SHA512 TLSH

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E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
Size 416B
SHA256 a48ef27da18b080c3c52f466f0ab14fe93f20596616580ec818fbb9fc28799ae
MD5 6feea0014117f7a542bf0c128271cd83
SHA1 5ac49637ec287585a256a91e9c9e7d2520c8705a
SHA512 2417ee765246517c44936ffad7c2c782293ed42e5a844eaf108030961915e9aa371f3d3ca2ff3ba822887bd78f1095a072f8003da97f190f309fe9f905bf6c15
TLSH
T168E0C03911F6415FE2F4E53547C9B92185AAF1221139F2B824C49F04B303D00AC02E25
MD5 SHA1 SHA512 TLSH

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suggestions[1].en-US

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\4F4YHEFO\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/4740-8-0x00007FFB962D0000-0x00007FFB964C5000-memory.dmp

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memory/4740-11-0x00007FFB962D0000-0x00007FFB964C5000-memory.dmp

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memory/4740-4-0x0000016F5FBF0000-0x0000016F5FC00000-memory.dmp

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memory/4740-2-0x00007FFB56350000-0x00007FFB56360000-memory.dmp

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memory/4740-9-0x00007FFB962D0000-0x00007FFB964C5000-memory.dmp

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memory/4740-0-0x00007FFB56350000-0x00007FFB56360000-memory.dmp

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memory/4740-10-0x00007FFB962D0000-0x00007FFB964C5000-memory.dmp

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memory/4740-7-0x00007FFB56350000-0x00007FFB56360000-memory.dmp

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memory/4740-12-0x00007FFB962D0000-0x00007FFB964C5000-memory.dmp

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memory/4740-15-0x00007FFB56350000-0x00007FFB56360000-memory.dmp

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memory/4740-14-0x00007FFB56350000-0x00007FFB56360000-memory.dmp

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memory/4740-16-0x00007FFB962D0000-0x00007FFB964C5000-memory.dmp

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memory/4740-17-0x0000016F9FC00000-0x0000016F9FD2A000-memory.dmp

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memory/4740-5-0x00007FFB56350000-0x00007FFB56360000-memory.dmp

Download

memory/4740-3-0x00007FFB9636D000-0x00007FFB9636E000-memory.dmp

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memory/4740-1-0x00007FFB56350000-0x00007FFB56360000-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