Analysis
- max time kernel
26s - max time network
123s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260617-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
25/06/2026, 19:13
Behavioral task
behavioral1
Sample
_20d69242658743e277ea561377857b11bcaa15faf47160edfa62eac33c3068ab.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
General
- Target _20d69242658743e277ea561377857b11bcaa15faf47160edfa62eac33c3068ab.exe
- Size 16.6MB
- Sample260625-xxe6daew51
- SHA256 20d69242658743e277ea561377857b11bcaa15faf47160edfa62eac33c3068ab
- MD5 05bd2701f3806b16a60f4499f2ee3508
- SHA1 4630c297473dcf824276c992bc5cb88c71b2ca70
- SHA512 9389bf4390b0d10ddef65309d33b5a51805cd3d59c05801bb8540f53ffc8afd98f3317c0b4448ab525cf62e4e6adf7a89cc877801fcd0288253300585c6fb139
- SSDEEP 98304:hAX7EMA4bn7Dr3ZN5wxzcPGpcFUid3iXespErKsjUMZkPdHQYcy+ZCi+TJYVJ+q:APhnbaRcPG74spETUM/YczCjTJM1
- TLSH T18907022365851529E2AD2B353677DFE0A7376E90681F880FA6F0347ECB351E029366C7
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5780 _20d69242658743e277ea561377857b11bcaa15faf47160edfa62eac33c3068ab.tmp - Loads dropped DLL 1 IoCs
pid Process 5780 _20d69242658743e277ea561377857b11bcaa15faf47160edfa62eac33c3068ab.tmp - System Location Discovery: System Language Discovery 1 TTPs 2 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 _20d69242658743e277ea561377857b11bcaa15faf47160edfa62eac33c3068ab.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language _20d69242658743e277ea561377857b11bcaa15faf47160edfa62eac33c3068ab.exe - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral2/memory/2640-1-0x0000000000DB0000-0x0000000000EB3000-memory.dmp innosetup behavioral2/memory/2640-11-0x0000000000DB0000-0x0000000000EB3000-memory.dmp innosetup - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2640 wrote to memory of 5780 2640 _20d69242658743e277ea561377857b11bcaa15faf47160edfa62eac33c3068ab.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\_20d69242658743e277ea561377857b11bcaa15faf47160edfa62eac33c3068ab.exe"C:\Users\Admin\AppData\Local\Temp\_20d69242658743e277ea561377857b11bcaa15faf47160edfa62eac33c3068ab.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2640 -
C:\Users\Admin\AppData\Local\Temp\is-9M9TB1DA0U.tmp\_20d69242658743e277ea561377857b11bcaa15faf47160edfa62eac33c3068ab.tmp"C:\Users\Admin\AppData\Local\Temp\is-9M9TB1DA0U.tmp\_20d69242658743e277ea561377857b11bcaa15faf47160edfa62eac33c3068ab.tmp" /SL5="$3008E,5679717,999424,C:\Users\Admin\AppData\Local\Temp\_20d69242658743e277ea561377857b11bcaa15faf47160edfa62eac33c3068ab.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:5780
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:5684
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C:\Windows\explorer.exeexplorer.exe /LOADSAVEDWINDOWS2⤵PID:3580
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca1⤵PID:4832
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:2948
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
- Size 599B
- SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
- MD5 658ab8c32d4cc5deb36ac5f63da4658b
- SHA1 30c12cd871ff0c2c4098d794e9ae4f2540586813
- SHA512 a73030c008ef3c2e274f11c90bfe79fa8ae402f76801c710bed8cc1ab1218a84858ea566b772be4bade8ef639a019c57d297028df15b64b3753482cf0f3c8f85
- TLSH T12AF05C83EB6A1B72C456123DC8EE56E47B31D1846EC11367A2107B1D3C2B7192D174BD
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\is-9M9TB1DA0U.tmp\_20d69242658743e277ea561377857b11bcaa15faf47160edfa62eac33c3068ab.tmp
- Size 4.3MB
- SHA256 edc28b242b2f2750f83e244f132cdc62b6b95686713801f8612f623d2a8170dd
- MD5 9053565797551f03945686fc3a251b68
- SHA1 53e442054a9b6242921830308d3e0811a6ef16e2
- SHA512 97329f4d8d8d65fa28287cda48d05bf3d5ac38b0a8f08218ce690b6c8d6c847bdd7d62c6e61e30f62986f79d8f89da9f2a2f400afedd560489217ee3446be2e0
- SSDEEP 49152:+C+KV5oP3m5US+sVlCGnmJc8cnoWwDgxtIDjVT083338h:+CDLoUnnmJc8coWwDVT08333S
- TLSH T125266C13B644603AD49A1B3A783BEED4563B7F602A1E8C4F7AE43D4D4E356806D267C3
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\is-GFJX7VAZBR.tmp\_isetup\_isdecmp.dll
- Size 31KB
- SHA256 046dddc55633d3867ecf0c05d4ec7176ded1df0456a2aedcd1f50fb26e94c132
- MD5 3d2871f010ab3c038c6df5df11245f86
- SHA1 da9c39f9d86896edf50f58e12bb436e2133fa32b
- SHA512 5d8f4f1ba245dabfce9dfc48897415cbb0b70e28191206dd2530be409b539d75df56cf3cb40f649e3e66ab5087596f1e3ea17f5467ea6e905de262253973bb35
- SSDEEP 384:jxec1Jqzr9DeV6PDW3TMzZH3MKbizJ3KhKRPtAsLiAML/pwKNs6VozmOblvldeiZ:jiUV6PqQzZH4zN23AMA6QEAmbLn
- TLSH T177E26C46B9C02B5FD6C385B054CADF5E69B1E72223B4A9E790A068356F49FF32C1502F
- MD5 SHA1 SHA512 SSDEEP TLSH