16d7420baf7af16dc48bf8871ce9885383ab77ababb8db58b5d39493ee95e65e

Analysis

max time kernel
149s
max time network
155s
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 470B
Sample260503-dfwx1set7n
SHA256 16d7420baf7af16dc48bf8871ce9885383ab77ababb8db58b5d39493ee95e65e
MD5 00bfb03b2157edf3690d212f5046c70f
SHA1 a7d3d3b2d7a8be9bd9e073c617d405cbe304e73b
SHA512 2f48d651f1245cf33eadce4fd75373efdf12ced0ace0fcb5c6ea9cf77627c4272b5169fac644c34da797ad870f4808f0acd50bfc5e742ea6a322dcabb9ba0547
TLSH
T1EAF0D4D0D7E8806142CA8E9AEE73D52DD33300BDA1D443E4E1C44C97555A0CD1141247
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-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "484542111"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{FD401ED9-469B-11F1-9F8B-5ECAEA90A88A} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3527557420"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31251112"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000bead39bd1527d842b6818a9cdd586f6b000000000200000000001066000000010000200000004e6482b1ab448ca8e0901621fa2995a1f727b194cdd0bbc9dd4c8f3656b77614000000000e800000000200002000000021587acad554517ec251b4b6d554c29e97cab7841df2b28de227bbf0c2aedd9b2000000083e16f06330f2b7bf42af6f9dd9bb96d1a0f08889bfa864f217a4b225187cf6c40000000db4ccd215e172539ee7084a2d91eb76c6665be0758c41639649710df9d99e2d0b292888681eac6171a37c99d25711bad46abb7a308d4d0a5f6c3a22bb359cb20	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31251112"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50294234b1dadc01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40554934b1dadc01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3522401212"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000bead39bd1527d842b6818a9cdd586f6b000000000200000000001066000000010000200000005af26eba6601cf4af2d9dffe04a130961bbf6595023c18fd2c289bda0f97a2af000000000e80000000020000200000002056b471de632a8eef78c24f3b90381d4616458967b0f103c0cf248427f4258b20000000008e03f55eeb2e3866f03101cbee77e5a9106642d12236a6406e395e8a67994e40000000edc67505657c5cc476761a052d72c9a6d30009a871d7d88fd10b32122e8907854f6923f69cea5e46e8b5bfcddeb5dceebfbed3228ff0ead8e78a611260b7bc02	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4528	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4528	iexplore.exe
4528	iexplore.exe
5776	IEXPLORE.EXE
5776	IEXPLORE.EXE
5776	IEXPLORE.EXE
5776	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4192 wrote to memory of 4528	4192	MSOXMLED.EXE	84
PID 4528 wrote to memory of 5776	4528	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\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:4192
- 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:4528
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4528 CREDAT:17410 /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:5776

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 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 998165e7e7c316fd6e154362e312004c413488224b198dfd39184040d3548ca9
MD5 75e09244ba1271dce1d8e73ccb841418
SHA1 133be6ebc9b340f527aebc228673766cd3482b36
SHA512 72505c13ca7eee121367c8a3777df30222e2b1c51d6b8a64fef1f72e7956ef2f56c36947b1a8e52d1bc375be881ff06d61bf5ec9777fbc2f11c91636113b0c9e
TLSH
T19AE0C03911F6415FE2F4E4344BCA7C25859EF0320439D3B825C45B04B703E00AC03E25
MD5 SHA1 SHA512 TLSH

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suggestions[1].en-US

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5V03W766\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/4192-8-0x00007FFE2CBB0000-0x00007FFE2CDA5000-memory.dmp

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memory/4192-10-0x00007FFDECC30000-0x00007FFDECC40000-memory.dmp

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memory/4192-6-0x00007FFE2CBB0000-0x00007FFE2CDA5000-memory.dmp

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memory/4192-4-0x00007FFE2CBB0000-0x00007FFE2CDA5000-memory.dmp

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memory/4192-7-0x00007FFDECC30000-0x00007FFDECC40000-memory.dmp

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memory/4192-0-0x00007FFDECC30000-0x00007FFDECC40000-memory.dmp

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memory/4192-9-0x00007FFE2CBB0000-0x00007FFE2CDA5000-memory.dmp

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memory/4192-5-0x00007FFDECC30000-0x00007FFDECC40000-memory.dmp

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memory/4192-11-0x00007FFDECC30000-0x00007FFDECC40000-memory.dmp

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memory/4192-12-0x00007FFE2CBB0000-0x00007FFE2CDA5000-memory.dmp

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memory/4192-13-0x000001D211D00000-0x000001D21243F000-memory.dmp

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memory/4192-2-0x00007FFDECC30000-0x00007FFDECC40000-memory.dmp

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memory/4192-1-0x00007FFDECC30000-0x00007FFDECC40000-memory.dmp

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memory/4192-3-0x00007FFE2CC4D000-0x00007FFE2CC4E000-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