Analysis
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max time kernel
103s -
max time network
99s -
platform
windows10-2004_x64 -
resource
win10v2004-20250211-en -
resource tags
arch:x64arch:x86image:win10v2004-20250211-enlocale:en-usos:windows10-2004-x64system -
submitted
12/02/2025, 16:58
Static task
static1
Behavioral task
behavioral1
Sample
fee1fd5b720b52295ca05101e220f99a8665cbfc6665f4514c9da3681c8ffced.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
fee1fd5b720b52295ca05101e220f99a8665cbfc6665f4514c9da3681c8ffced.exe
Resource
win10v2004-20250211-en
General
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Target
fee1fd5b720b52295ca05101e220f99a8665cbfc6665f4514c9da3681c8ffced.exe
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Size
482KB
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MD5
1f6696dcd182207b398940b9ce076ef6
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SHA1
c977a99726c42763cce666581fb37551e58ff586
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SHA256
fee1fd5b720b52295ca05101e220f99a8665cbfc6665f4514c9da3681c8ffced
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SHA512
0f66f19c895798f0dd56e0ed4460a801bcbf529164124322327f89f620244496f01020c8cc103b24af07d320ce0f080778bc7176ef7cf9ef6c8bb737878193af
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SSDEEP
12288:BByl/t9It8OBuwwC0sp+zljoZN6dn6zvD6gFkEtb2h:BBCOtBs9ep+pjW6Sr6gFkEtCh
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3296967594-3563063956-581523229-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ fee1fd5b720b52295ca05101e220f99a8665cbfc6665f4514c9da3681c8ffced.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 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 fee1fd5b720b52295ca05101e220f99a8665cbfc6665f4514c9da3681c8ffced.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MicrosoftEdgeUpdate.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MicrosoftEdgeUpdate.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3200 MicrosoftEdgeUpdate.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1188 wrote to memory of 4636 1188 fee1fd5b720b52295ca05101e220f99a8665cbfc6665f4514c9da3681c8ffced.exe 86 PID 1188 wrote to memory of 4636 1188 fee1fd5b720b52295ca05101e220f99a8665cbfc6665f4514c9da3681c8ffced.exe 86 PID 1188 wrote to memory of 4636 1188 fee1fd5b720b52295ca05101e220f99a8665cbfc6665f4514c9da3681c8ffced.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\fee1fd5b720b52295ca05101e220f99a8665cbfc6665f4514c9da3681c8ffced.exe"C:\Users\Admin\AppData\Local\Temp\fee1fd5b720b52295ca05101e220f99a8665cbfc6665f4514c9da3681c8ffced.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1188 -
C:\Users\Admin\AppData\Local\Temp\fee1fd5b720b52295ca05101e220f99a8665cbfc6665f4514c9da3681c8ffced.exe"C:\Users\Admin\AppData\Local\Temp\fee1fd5b720b52295ca05101e220f99a8665cbfc6665f4514c9da3681c8ffced.exe"2⤵PID:4636
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C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ua /installsource core1⤵
- System Location Discovery: System Language Discovery
PID:3284
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C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIxIiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODIxNjkiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1MzE4NTEwMTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI0ODg0ODMxMDg5Ii8-PC9hcHA-PC9yZXF1ZXN0Pg1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3200
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
381KB
MD51776b3cd7dff8041d7a1126ea004d2be
SHA1fbaca1746b4e209e8ad60c1e160cd1ead1fc997c
SHA256bb797785d33ebdc3c91f48d635c56d4e6931e9b0368b2c705341101b95cb742f
SHA512b1c13403ed455cb5178aa9537af6f523aa739681b25f8d948dedc4b3635a36546fb27b25111e46d9ac489289f6380cd46af14f7dc6154fb824013fe07e19fa0a