Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
13-09-2024 17:16
Static task
static1
Behavioral task
behavioral1
Sample
202409132d3ac478475282f6c1bcb4e8f6919b61floxifhijackloadermafia.exe
Resource
win7-20240903-en
General
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Target
202409132d3ac478475282f6c1bcb4e8f6919b61floxifhijackloadermafia.exe
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Size
2.7MB
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MD5
2d3ac478475282f6c1bcb4e8f6919b61
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SHA1
243cd5193cd0d18a1c3762407a584eda4ac62526
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SHA256
78a5acc86c7e6c719aab2a754d6cef97e8c758aac2c9ef0e0ca9a7d4cb69a77b
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SHA512
0b5fc149eafede51f6a29190f0486878499c2433ae10aea3f973d66c37c1c7e53eef299e7f5c8503c6a057aee91c63fe8b13e8f0d9fb0d0b48c4a6ef0c0e0326
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SSDEEP
49152:uaSofyDdWWqJXBhgmvQojZ2toFPVmyN8LrOR23P2yYI1a7B5lcdtH9jR9W/KMZKW:nudEBhzQoMtoFPVmyN8LrOR23O8M77l7
Malware Config
Signatures
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Detects Floxif payload 1 IoCs
Processes:
resource yara_rule behavioral1/files/0x0007000000012117-1.dat floxif -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule behavioral1/files/0x0007000000012117-1.dat acprotect -
Loads dropped DLL 1 IoCs
Processes:
202409132d3ac478475282f6c1bcb4e8f6919b61floxifhijackloadermafia.exepid Process 2260 202409132d3ac478475282f6c1bcb4e8f6919b61floxifhijackloadermafia.exe -
Processes:
resource yara_rule behavioral1/files/0x0007000000012117-1.dat upx behavioral1/memory/2260-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2260-7-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
Processes:
202409132d3ac478475282f6c1bcb4e8f6919b61floxifhijackloadermafia.exedescription ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 202409132d3ac478475282f6c1bcb4e8f6919b61floxifhijackloadermafia.exe -
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:
202409132d3ac478475282f6c1bcb4e8f6919b61floxifhijackloadermafia.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 202409132d3ac478475282f6c1bcb4e8f6919b61floxifhijackloadermafia.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
202409132d3ac478475282f6c1bcb4e8f6919b61floxifhijackloadermafia.exedescription pid Process Token: SeDebugPrivilege 2260 202409132d3ac478475282f6c1bcb4e8f6919b61floxifhijackloadermafia.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
202409132d3ac478475282f6c1bcb4e8f6919b61floxifhijackloadermafia.exepid Process 2260 202409132d3ac478475282f6c1bcb4e8f6919b61floxifhijackloadermafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\202409132d3ac478475282f6c1bcb4e8f6919b61floxifhijackloadermafia.exe"C:\Users\Admin\AppData\Local\Temp\202409132d3ac478475282f6c1bcb4e8f6919b61floxifhijackloadermafia.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2260
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab