Analysis
- max time kernel
149s - max time network
140s - platform
windows11-21h2_x64 - resource
win11-20251015-en - resource tags
arch:x64arch:x86image:win11-20251015-enlocale:en-usos:windows11-21h2-x64system - submitted
14/12/2025, 09:51
Behavioral task
behavioral1
Sample
file.exe
Resource
win10v2004-20251016-en
15 signatures
150 seconds
General
- Target file.exe
- Size 4.4MB
- Sample251214-lvldtstjam
- SHA256 1c19ab0611daf084a84fdb7b472600e1b7c9e5885130a827c3e1111eab08931d
- MD5 567d34cdba3b1d77f1de8a9a3ebae983
- SHA1 a1b6a9b06ffa8634babe73f780e08a7afae894ad
- SHA512 54c142f7186d65d2cdd3da6e0725afcc96a0ffe4ce478191a66c8c0fe4ee5545134563f000ac0479c595f1078d67ce1452dfa949dc00a082aee169b9c086f73c
- SSDEEP 98304:aDb3D1qIUf/eIRErVXuUAaGhZ73IPrvUtBIUTUxAav/e8:aDbhrs/eIREpBrvU7CAkB
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x001900000002b130-43.dat acprotect - Executes dropped EXE 6 IoCs
pid Process 5820 file.tmp 5564 file.tmp 4488 kxetray.exe 4924 kxetray.exe 4944 kxetray.exe 244 kxetray.exe - Loads dropped DLL 16 IoCs
pid Process 5820 file.tmp 5820 file.tmp 5564 file.tmp 5564 file.tmp 4488 kxetray.exe 4488 kxetray.exe 4488 kxetray.exe 4924 kxetray.exe 4924 kxetray.exe 4924 kxetray.exe 4944 kxetray.exe 4944 kxetray.exe 4944 kxetray.exe 244 kxetray.exe 244 kxetray.exe 244 kxetray.exe - Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral2/files/0x001900000002b130-43.dat upx behavioral2/memory/4488-48-0x0000000074510000-0x0000000074802000-memory.dmp upx behavioral2/memory/4924-57-0x0000000074510000-0x0000000074802000-memory.dmp upx behavioral2/memory/4488-56-0x0000000074510000-0x0000000074802000-memory.dmp upx behavioral2/memory/4924-59-0x0000000074510000-0x0000000074802000-memory.dmp upx behavioral2/memory/4488-60-0x0000000074510000-0x0000000074802000-memory.dmp upx behavioral2/memory/4488-64-0x0000000074510000-0x0000000074802000-memory.dmp upx behavioral2/memory/4944-6836-0x0000000074510000-0x0000000074802000-memory.dmp upx behavioral2/memory/4944-9097-0x0000000074510000-0x0000000074802000-memory.dmp upx behavioral2/memory/244-9109-0x0000000074510000-0x0000000074802000-memory.dmp upx - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 8 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 file.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kxetray.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kxetray.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kxetray.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language file.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language file.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language file.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kxetray.exe - Inno Setup is an open-source installation builder for Windows applications. 4 IoCs
Inno Setup installer
resource yara_rule behavioral2/memory/1856-0-0x0000000000170000-0x0000000000253000-memory.dmp innosetup behavioral2/memory/764-12-0x0000000000170000-0x0000000000253000-memory.dmp innosetup behavioral2/memory/1856-16-0x0000000000170000-0x0000000000253000-memory.dmp innosetup behavioral2/memory/764-49-0x0000000000170000-0x0000000000253000-memory.dmp innosetup - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4488 kxetray.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp 5820 file.tmp - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4488 kxetray.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5564 file.tmp - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4488 kxetray.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1856 wrote to memory of 5820 1856 file.exe 78 PID 5820 wrote to memory of 764 5820 file.tmp 79 PID 764 wrote to memory of 5564 764 file.exe 80 PID 5564 wrote to memory of 4488 5564 file.tmp 81
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1856 -
C:\Users\Admin\AppData\Local\Temp\is-HK7LG.tmp\file.tmp"C:\Users\Admin\AppData\Local\Temp\is-HK7LG.tmp\file.tmp" /SL5="$5006E,3531273,865280,C:\Users\Admin\AppData\Local\Temp\file.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5820 -
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe" /VERYSILENT /PASSWORD=544c1fac-5e7f-49d9-bca2-4da26e7d38853⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:764 -
C:\Users\Admin\AppData\Local\Temp\is-L1R24.tmp\file.tmp"C:\Users\Admin\AppData\Local\Temp\is-L1R24.tmp\file.tmp" /SL5="$6006E,3531273,865280,C:\Users\Admin\AppData\Local\Temp\file.exe" /VERYSILENT /PASSWORD=544c1fac-5e7f-49d9-bca2-4da26e7d38854⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:5564 -
C:\ProgramData\2f88ec0c-df83-41b7-a2cc-06a1dc5b6edd\kxetray.exe"C:\ProgramData\2f88ec0c-df83-41b7-a2cc-06a1dc5b6edd\kxetray.exe" -ScanType5⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4488
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C:\ProgramData\2f88ec0c-df83-41b7-a2cc-06a1dc5b6edd\kxetray.exeC:\ProgramData\2f88ec0c-df83-41b7-a2cc-06a1dc5b6edd\kxetray.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4924
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C:\ProgramData\2f88ec0c-df83-41b7-a2cc-06a1dc5b6edd\kxetray.exeC:\ProgramData\2f88ec0c-df83-41b7-a2cc-06a1dc5b6edd\kxetray.exe -ScanType1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4944
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C:\ProgramData\2f88ec0c-df83-41b7-a2cc-06a1dc5b6edd\kxetray.exeC:\ProgramData\2f88ec0c-df83-41b7-a2cc-06a1dc5b6edd\kxetray.exe -ScanType1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:244
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\ProgramData\2f88ec0c-df83-41b7-a2cc-06a1dc5b6edd\kis.dll
- Size 5.9MB
- SHA256 e10bf5ac9d1ebf7781f02971774299e94188824f0c3f2861e8be96c83181507f
- MD5 b909f24a5608ef9461c0169773182b9f
- SHA1 95474404f037f6ab6ae070b25418d5f28a954b8c
- SHA512 b6b589225cc2d275ee03518f7a98cd1dee737372b44a7d351314b5b8319793548077938f5e22fc98432e16d3a1796ae6cc2a902bd37b0580b65e0bb04f344e45
- SSDEEP 49152:fEuxuCeQ+tfDr1eJA+JL6283TS9JKAEFkB55g:fEuIv8AkL6xmP42fC
- MD5 SHA1 SHA512 SSDEEP
- Path C:\ProgramData\2f88ec0c-df83-41b7-a2cc-06a1dc5b6edd\kxetray.exe
- Size 717KB
- SHA256 f1332dc08bb3249461551d22d74ba8c52e6bf6a6540c39c2377a1f6471584d9a
- MD5 b737d6208d2ce716dd781f04b1982ffe
- SHA1 cbc125e79d14538f167392ce368b19abe7bbba89
- SHA512 aaed52b0e11f3eacbbc3c9c85d58241303bc025d76e7ddcb9eac063bb2a34253963a7002a1fc8eb20a5c709eeb920d18b5be49056930e1071a2c2b2de3f3fa6b
- SSDEEP 12288:5BrwOm3BhALxr4C3WJWWdWdWWaZqW5aW4:XwOmS4C3WJWWdWdWWaZ55aW4
- MD5 SHA1 SHA512 SSDEEP
- Path C:\ProgramData\2f88ec0c-df83-41b7-a2cc-06a1dc5b6edd\microsoft.vc80.crt.manifest
- Size 1KB
- SHA256 d736c413543b6b168dc59769840ae95b5726d428f69a23af1659dea8fb4236c8
- MD5 89ca53ae1155058a5f93234b13b17c7d
- SHA1 19dcabde08615877b189fc9988b0f90ef1d9f075
- SHA512 fdc2d720cade768f0a519223da86c05fd43387e3fc9cc02c421048d85fcec17fc5eb181d102137b96e3185c9567bd7aadbbde60568ad5c98e8a51826aab349d4
- MD5 SHA1 SHA512
- Path C:\ProgramData\2f88ec0c-df83-41b7-a2cc-06a1dc5b6edd\msvcm80.dll
- Size 468KB
- SHA256 c4c8c2d251b90d77d1ac75cbd39c3f0b18fc170d5a95d1c13a0266f7260b479d
- MD5 cae6861b19a2a7e5d42fefc4dfdf5ccf
- SHA1 609b81fbd3acda8c56e2663eda80bfafc9480991
- SHA512 c01d27f5a295b684c44105fcb62fb5f540a69d70a653ac9d14f2e5ef01295ef1df136ae936273101739eb32eff35185098a15f11d6c3293bbdcd9fcb98cb00a9
- SSDEEP 6144:9Rj8Tfo4zrcq2FXOth6wsjb2fPzatjLhQeRW86ODl1KWOjPQeH:9So4zATQsjyWRhQ+W83D/6QO
- MD5 SHA1 SHA512 SSDEEP
- Path C:\ProgramData\2f88ec0c-df83-41b7-a2cc-06a1dc5b6edd\msvcp80.dll
- Size 536KB
- SHA256 2026f3c4f830dff6883b88e2647272a52a132f25eb42c0d423e36b3f65a94d08
- MD5 4c8a880eabc0b4d462cc4b2472116ea1
- SHA1 d0a27f553c0fe0e507c7df079485b601d5b592e6
- SHA512 6a6cce8c232f46dab9b02d29be5e0675cc1e968e9c2d64d0abc008d20c0a7baeb103a5b1d9b348fa1c4b3af9797dbcb6e168b14b545fb15c2ccd926c3098c31c
- SSDEEP 12288:Q1HyurvZ0JPjuTtSu86th1n/hUgiW6QR7t5j3Ooc8NHkC2eo:Q1HyurvZ0liTwuhtjnj3Ooc8NHkC2eo
- MD5 SHA1 SHA512 SSDEEP
- Path C:\ProgramData\2f88ec0c-df83-41b7-a2cc-06a1dc5b6edd\msvcr80.dll
- Size 612KB
- SHA256 02bdde38e4c6bd795a092d496b8d6060cdbe71e22ef4d7a204e3050c1be44fa9
- MD5 e4fece18310e23b1d8fee993e35e7a6f
- SHA1 9fd3a7f0522d36c2bf0e64fc510c6eea3603b564
- SHA512 2fb5f8d63a39ba5e93505df3a643d14e286fe34b11984cbed4b88e8a07517c03efb3a7bf9d61cf1ec73b0a20d83f9e6068e61950a61d649b8d36082bb034ddfc
- SSDEEP 12288:6Fqi2VC1J7Zs7a5zchr46CIfsyZmGyYCqeC:6Ui2C1JdoiEdmGyYu
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\is-2CBT5.tmp\_isetup\_isdecmp.dll
- Size 28KB
- SHA256 8287d0e287a66ee78537c8d1d98e426562b95c50f569b92cea9ce36a9fa57e64
- MD5 077cb4461a2767383b317eb0c50f5f13
- SHA1 584e64f1d162398b7f377ce55a6b5740379c4282
- SHA512 b1fcb0265697561ef497e6a60fcee99dc5ea0cf02b4010da9f5ed93bce88bdfea6bfe823a017487b8059158464ea29636aad8e5f9dd1e8b8a1b6eaaab670e547
- SSDEEP 768:BD7FEAbd+EDsIOmF+OiR9rikW/F+M9OAriXiRQU:M07sIOYRiPWkWNl9WXil
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\is-HK7LG.tmp\file.tmp
- Size 3.6MB
- SHA256 4c43f63081589c0b12c8d7c4382d9893d8948007c9ed0c7946f0e42cc8bc536f
- MD5 94ff312da8dfd14399273df238806154
- SHA1 ae4d077036fe914a2a54b9020d478df62cc5063b
- SHA512 2aed9b2ac0f71a38860c9efaabb8f2cc02a6f568ec8d451e8ca760959cb005f50cd2d2eb2c21757f78be0febb6760bbbdf73d5929f7d1ea95d34a8b778798496
- SSDEEP 49152:744B+lNsHPWeelGdwSxQRw9CuL0wijepA8oGd9Tg70azpkf/333lI:UIPp70wijepoGzgbA/333G
- MD5 SHA1 SHA512 SSDEEP