Analysis
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max time kernel
150s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
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submitted
22-09-2023 15:23
General
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Target
c36417323210dfc41fc6a286580b50d7cf893190cba19ff8bce6ec1df67a066f.exe
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Size
478KB
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MD5
f5fc81db8f4217d1b09482249c29dd59
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SHA1
6b1a4efe675fec7b841ccc0cde2872b2556c7472
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SHA256
c36417323210dfc41fc6a286580b50d7cf893190cba19ff8bce6ec1df67a066f
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SHA512
4771da7f9cdbdc0ee377b4aaeaf7e8a9fa20281805d06cd6e2601cc1dc8c24b47167c9f12e79b3fe71882bd21fcd237b36381c94acf825c324021c48b0c47742
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SSDEEP
6144:bafsiuvAQ+teum6cyERSiytj71cWE4jKS6vjBV+UdvrEFp7hKTjtx:oCvAQ+eV6ctRt636WfjOLBjvrEH70jtx
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 2 IoCs
Detects file using ACProtect software.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 1 IoCs
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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UPX packed file 5 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Adds Run key to start application 2 TTPs 1 IoCs
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Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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Drops file in Program Files directory 5 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies Internet Explorer settings 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\c36417323210dfc41fc6a286580b50d7cf893190cba19ff8bce6ec1df67a066f.exe"C:\Users\Admin\AppData\Local\Temp\c36417323210dfc41fc6a286580b50d7cf893190cba19ff8bce6ec1df67a066f.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\win\msn.exe"C:\Program Files (x86)\win\msn.exe"2⤵
- Executes dropped EXE
- Enumerates connected drives
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
402KB
MD5ce67032155f0737a2f75139afc91d9db
SHA1f7f3811e1933f93333604654ba8b050a68a71138
SHA256e16af24f0370140787f3984c7fa6b4e58e9516e9b0299bc58169f50462375061
SHA512cf4a669bf8679ddfb6e181acb4d04d9a56406dc702b9bb2d6d53460180193269d18a490a61c7b720222a2556edbf32c7bb088064142aae7cd22ccb12259fae94
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Filesize
402KB
MD5ce67032155f0737a2f75139afc91d9db
SHA1f7f3811e1933f93333604654ba8b050a68a71138
SHA256e16af24f0370140787f3984c7fa6b4e58e9516e9b0299bc58169f50462375061
SHA512cf4a669bf8679ddfb6e181acb4d04d9a56406dc702b9bb2d6d53460180193269d18a490a61c7b720222a2556edbf32c7bb088064142aae7cd22ccb12259fae94
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
402KB
MD5ce67032155f0737a2f75139afc91d9db
SHA1f7f3811e1933f93333604654ba8b050a68a71138
SHA256e16af24f0370140787f3984c7fa6b4e58e9516e9b0299bc58169f50462375061
SHA512cf4a669bf8679ddfb6e181acb4d04d9a56406dc702b9bb2d6d53460180193269d18a490a61c7b720222a2556edbf32c7bb088064142aae7cd22ccb12259fae94
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Filesize
764KB
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Filesize
764KB
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Filesize
764KB
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Filesize
396KB
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Filesize
396KB
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Filesize
192KB
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Filesize
396KB
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Filesize
764KB
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Filesize
192KB
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Filesize
764KB
-
Filesize
764KB
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Filesize
192KB
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Filesize
396KB