Analysis
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max time kernel
134s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
16-08-2024 18:34
Static task
static1
Behavioral task
behavioral1
Sample
211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exe
Resource
win10v2004-20240802-en
General
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Target
211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exe
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Size
3.9MB
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MD5
6324f5821646d4f77e0074d7f84e1a64
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SHA1
2edc2ff51efdcebbf1bb2d9d471224f155b1e724
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SHA256
211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b
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SHA512
e93e613ce31121f3dcfab61d87799fa35fb8127d6869ea8a628a3ef49dd86978426bcde02e2181b213ed0b588441d5af353da5713306696ef4c2912690c191f7
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SSDEEP
98304:1g+ESjoa9kZ6DRwcEtzCyQWvKglLgeQ/Pn9rj+De0nzQUyk:1g+ESJ9k6bOvTgRn9rj+DoUb
Malware Config
Signatures
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Detects Floxif payload 1 IoCs
Processes:
resource yara_rule behavioral2/files/0x000a000000023473-1.dat floxif -
Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule behavioral2/files/0x000a000000023473-1.dat acprotect -
Loads dropped DLL 1 IoCs
Processes:
211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exepid Process 1044 211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exe -
Processes:
resource yara_rule behavioral2/files/0x000a000000023473-1.dat upx behavioral2/memory/1044-4-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/1044-15-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exedescription ioc Process File opened (read-only) \??\e: 211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exe -
Drops file in Program Files directory 2 IoCs
Processes:
211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exedescription ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exe File created \??\c:\program files\common files\system\symsrv.dll.000 211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.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 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exepid Process 1044 211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exe 1044 211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exedescription pid Process Token: SeDebugPrivilege 1044 211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exepid Process 1044 211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exe"C:\Users\Admin\AppData\Local\Temp\211aa3b521e8d4a5eb1148c7c47752e002ddfe364aba3472606a7704634aaf9b.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1044
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab