Analysis
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max time kernel
6s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
23-08-2024 16:31
General
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Target
._cache_Synaptics.exe
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Size
447KB
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MD5
58008524a6473bdf86c1040a9a9e39c3
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SHA1
cb704d2e8df80fd3500a5b817966dc262d80ddb8
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SHA256
1ef6c1a4dfdc39b63bfe650ca81ab89510de6c0d3d7c608ac5be80033e559326
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SHA512
8cf492584303523bf6cdfeb6b1b779ee44471c91e759ce32fd4849547b6245d4ed86af5b38d1c6979729a77f312ba91c48207a332ae1589a6e25de67ffb96c31
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SSDEEP
6144:Vzv+kSn74iCmfianQGDM3OXTWRDy9GYQDUmJFXIXHrsUBnBTF8JJCYrYNsQJzfgu:Vzcn7EanlQiWtYhmJFSwUBLcQZfgiD
Malware Config
Signatures
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resource yara_rule behavioral1/memory/4516-0-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral1/memory/4516-22-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral1/memory/1480-44-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral1/memory/1232-97-0x0000000000400000-0x00000000004CD000-memory.dmp upx -
AutoIT Executable 3 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/4516-22-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral1/memory/1480-44-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral1/memory/1232-97-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 ._cache_Synaptics.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ._cache_Synaptics.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ._cache_Synaptics.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4516 ._cache_Synaptics.exe 4516 ._cache_Synaptics.exe 4516 ._cache_Synaptics.exe 4516 ._cache_Synaptics.exe 4516 ._cache_Synaptics.exe 4516 ._cache_Synaptics.exe 1480 ._cache_Synaptics.exe 1480 ._cache_Synaptics.exe 1480 ._cache_Synaptics.exe 1480 ._cache_Synaptics.exe 1480 ._cache_Synaptics.exe 1480 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1232 ._cache_Synaptics.exe -
Suspicious use of AdjustPrivilegeToken 7 IoCs
description pid Process Token: SeDebugPrivilege 4516 ._cache_Synaptics.exe Token: SeAssignPrimaryTokenPrivilege 4516 ._cache_Synaptics.exe Token: SeIncreaseQuotaPrivilege 4516 ._cache_Synaptics.exe Token: 0 4516 ._cache_Synaptics.exe Token: SeDebugPrivilege 1480 ._cache_Synaptics.exe Token: SeAssignPrimaryTokenPrivilege 1480 ._cache_Synaptics.exe Token: SeIncreaseQuotaPrivilege 1480 ._cache_Synaptics.exe -
Suspicious use of FindShellTrayWindow 24 IoCs
pid Process 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe -
Suspicious use of SendNotifyMessage 24 IoCs
pid Process 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe 1232 ._cache_Synaptics.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe"C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4516 -
C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exeC:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1480 -
C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe"C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" /TI3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1232
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2KB
MD5344e5ab4c88716bce8453049dabbbd5e
SHA1506f8850202f6b88d266866d6602a02877ecc38c
SHA25684c3e81c472518be338ba9f23b2f0ca713620ec06f50f1baa4330dccd8cf12f9
SHA5126bb9d5534d9e1f1800d482c4f0b28fdd76bd2662aa0617cc4686df75c40f41fafe2e82a38f1836eedd272fe33a9aba94147b6a3384c414e9362982a097b07012
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Filesize
37KB
MD51f8c95b97229e09286b8a531f690c661
SHA1b15b21c4912267b41861fb351f192849cca68a12
SHA256557a903f0f2177e3e62b1a534dee554cf2eff3dd3991bc2310f064bf9c7d2152
SHA5120f0e5b85b6ef73ecebcd70ca90ce54c019eec1ea99966c469f357dd3393d0067f591b3690fe0b7922d7ba4aa25ebefd76a092d28c3377e6035720f8630a1a186
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Filesize
37KB
MD53bc9acd9c4b8384fb7ce6c08db87df6d
SHA1936c93e3a01d5ae30d05711a97bbf3dfa5e0921f
SHA256a3d7de3d70c7673e8af7275eede44c1596156b6503a9614c47bad2c8e5fa3f79
SHA512f8508376d9fb001bce10a8cc56da5c67b31ff220afd01fb57e736e961f3a563731e84d6a6c046123e1a5c16d31f39d9b07528b64a8f432eac7baa433e1d23375
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Filesize
14KB
MD59d5a0ef18cc4bb492930582064c5330f
SHA12ec4168fd3c5ea9f2b0ab6acd676a5b4a95848c8
SHA2568f5bbcc572bc62feb13a669f856d21886a61888fd6288afd066272a27ea79bb3
SHA5121dc3387790b051c3291692607312819f0967848961bc075799b5a2353efadd65f54db54ddf47c296bb6a9f48e94ec83086a4f8bf7200c64329a73fc7ec4340a4
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Filesize
12KB
MD5efe44d9f6e4426a05e39f99ad407d3e7
SHA1637c531222ee6a56780a7fdcd2b5078467b6e036
SHA2565ea3b26c6b1b71edaef17ce365d50be963ae9f4cb79b39ec723fe6e9e4054366
SHA5128014b60cef62ff5c94bf6338ee3385962cfc62aaa6c101a607c592ba00aea2d860f52e5f52be2a2a3b35310f135548e8d0b00211bfcf32d6b71198f5d3046b63
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Filesize
7KB
MD5ecffd3e81c5f2e3c62bcdc122442b5f2
SHA1d41567acbbb0107361c6ee1715fe41b416663f40
SHA2569874ab363b07dcc7e9cd6022a380a64102c1814343642295239a9f120cb941c5
SHA5127f84899b77e3e2c0a35fb4973f4cd57f170f7a22f862b08f01938cf7537c8af7c442ef2ae6e561739023f6c9928f93a59b50d463af6373ed344f68260bc47c76