Overview
overview
7Static
static
5ai client.zip
windows10-2004-x64
1ai client.zip
windows11-21h2-x64
1ai client/...br.xml
windows10-2004-x64
3ai client/...br.xml
windows11-21h2-x64
4ai client/...br.xml
windows10-2004-x64
3ai client/...br.xml
windows11-21h2-x64
4ai client/...br.xml
windows10-2004-x64
3ai client/...br.xml
windows11-21h2-x64
4ai client/...br.xml
windows10-2004-x64
3ai client/...br.xml
windows11-21h2-x64
7ai client/...br.xml
windows10-2004-x64
3ai client/...br.xml
windows11-21h2-x64
4ai client/...br.xml
windows10-2004-x64
3ai client/...br.xml
windows11-21h2-x64
4ai client/...br.xml
windows10-2004-x64
3ai client/...br.xml
windows11-21h2-x64
7ai client/...br.xml
windows10-2004-x64
3ai client/...br.xml
windows11-21h2-x64
4ai client/...br.xml
windows10-2004-x64
3ai client/...br.xml
windows11-21h2-x64
4ai client/...br.xml
windows10-2004-x64
3ai client/...br.xml
windows11-21h2-x64
4ai client/...br.xml
windows10-2004-x64
3ai client/...br.xml
windows11-21h2-x64
4ai client/...br.xml
windows10-2004-x64
3ai client/...br.xml
windows11-21h2-x64
7ai client/...br.xml
windows10-2004-x64
3ai client/...br.xml
windows11-21h2-x64
7ai client/...br.xml
windows10-2004-x64
3ai client/...br.xml
windows11-21h2-x64
4ai client/...br.xml
windows10-2004-x64
3ai client/...br.xml
windows11-21h2-x64
7Analysis
- max time kernel
149s - max time network
146s - 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
Static task
static1
Behavioral task
behavioral1
Sample
ai client.zip
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
ai client.zip
Resource
win11-20260130-en
Behavioral task
behavioral3
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win10v2004-20260130-en
Behavioral task
behavioral4
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win11-20260130-en
Behavioral task
behavioral5
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win10v2004-20260130-en
Behavioral task
behavioral6
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win11-20260130-en
Behavioral task
behavioral7
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win10v2004-20260130-en
Behavioral task
behavioral8
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win11-20260130-en
Behavioral task
behavioral9
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win10v2004-20260130-en
Behavioral task
behavioral10
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win11-20260130-en
Behavioral task
behavioral11
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win10v2004-20260130-en
Behavioral task
behavioral12
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win11-20260130-en
Behavioral task
behavioral13
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win10v2004-20260130-en
Behavioral task
behavioral14
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win11-20260130-en
Behavioral task
behavioral15
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win10v2004-20260130-en
Behavioral task
behavioral16
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win11-20260130-en
Behavioral task
behavioral17
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win10v2004-20260130-en
Behavioral task
behavioral18
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win11-20260130-en
Behavioral task
behavioral19
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win10v2004-20260130-en
Behavioral task
behavioral20
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win11-20260130-en
Behavioral task
behavioral21
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win10v2004-20260130-en
Behavioral task
behavioral22
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win11-20260130-en
Behavioral task
behavioral23
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win10v2004-20260130-en
Behavioral task
behavioral24
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win11-20260130-en
Behavioral task
behavioral25
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win10v2004-20260130-en
Behavioral task
behavioral26
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win11-20260130-en
Behavioral task
behavioral27
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win10v2004-20260130-en
Behavioral task
behavioral28
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win11-20260130-en
Behavioral task
behavioral29
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win10v2004-20260130-en
Behavioral task
behavioral30
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win11-20260130-en
Behavioral task
behavioral31
Sample
ai client/ai client/.gradle/loom-cache/remapped_mods/net_fabricmc_yarn_1_21_1_21_build_9_v2/net/fabr.xml
Resource
win10v2004-20260130-en
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 465B
- Sample260503-dfwx1set7n
- SHA256 17152a6463f58e8a26662aadba23f9f5ea3222b3115eddd0f5343578d5817e81
- MD5 0aa195d6b09f7c756cfb52e3efa08bf3
- SHA1 2212a45fc47aafa70feef1ac7bf21f316046fa24
- SHA512 b87b1cbe8a5411206d910b73cc2fdcccc4c8e377f4a9e2108dfd6800e5bcd7ea0c5e476d8b07b63304db4d96f36a9951083712fb0c51ccd7d42574a816630dde
- TLSH T14AF0DCD0D2E8C0B0829A8FAADBA7D52DD33100FEB5E443E4E5844C575A1A0CE2141187
- MD5 SHA1 SHA512 TLSH
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process 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\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "484542107" 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\PendingRecovery\AdminActive = "0" 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\DomainSuggestion 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\Main\WindowsSearch 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 Set value (data) \REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70261d32b1dadc01 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\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80fa1532b1dadc01 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" 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\VersionManager\LastCheckForUpdateLowDateTime = "3481261994" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000467ec094afc5804d89a7966083c48fb5000000000200000000001066000000010000200000005f773b09831c79675c882f8db03158fafa777b72cb4fea9af81b5113f7e3b45f000000000e8000000002000020000000c4524000135a7465fa056248ba7e26420d5576fcbd000620db1b0fb95d3a8b0c20000000ed509499e16628ee8eb03f178e3e33eb892abc25d1c814980623c826fc15e152400000007b2b845fb0db020690cbbcdcdbcef67a41bd530bbba4598f5fe94711a4077edb49f66aa766d05bb85c827c5e57fa7072600ee1985b26f45e9a40fd60ae836d61 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{FB0A6126-469B-11F1-9D89-FECFF8056302} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000467ec094afc5804d89a7966083c48fb500000000020000000000106600000001000020000000ba53342ec7205d256f582faeec6b83dcb360f32b36ce47d7c00913320fe1dd2c000000000e8000000002000020000000c6019083b2904bfff02728021e66c2eeb09c2066059af59273c8107bbd357e4120000000f366a36d11a46d396472783612805edf04640bcfb210bdda49ee9af9d7fb68b540000000aaa4d75c833dd98638ae710143428f4576e82bec4d5ed338a2463b63e377135a2e9d908fa70d48a5d10107e5c764a0952e649e2a921e0ac2d0ab9d71a0b9b3c4 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 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 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 (int) \REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31251112" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing 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\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1609746302-1884177235-1125644204-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4936 iexplore.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4936 iexplore.exe 4936 iexplore.exe 2852 IEXPLORE.EXE 2852 IEXPLORE.EXE 2852 IEXPLORE.EXE 2852 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4752 wrote to memory of 4936 4752 MSOXMLED.EXE 84 PID 4936 wrote to memory of 2852 4936 iexplore.exe 89
Processes
-
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:4752 -
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.xml2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4936 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4936 CREDAT:17410 /prefetch:23⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2852
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\CRFV07G3\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