Analysis
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max time kernel
95s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
02/01/2025, 04:18
General
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Target
28320e37f78684d5e3aedfe0eccae074a66833c25ce34e811fbc99411f8d9b46N.exe
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Size
205KB
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MD5
70a59c5b3f30b03a244339db10f54710
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SHA1
fc3596aea8ee60c232e590102a2a189ee41d464c
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SHA256
28320e37f78684d5e3aedfe0eccae074a66833c25ce34e811fbc99411f8d9b46
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SHA512
1f839afec2c5968e5e91165e9465340440a486c1c65b59b8f590cd75413a32f6ebc13a03f726bc9ee076ee64f47d8357decb61f12b339fa62a580551208ef8af
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SSDEEP
3072:tZx8gJs7HnU+JOoutueXlt2lQBV+UdE+rECWp7hK6:v2As7HnUroS3BV+UdvrEFp7hK6
Malware Config
Signatures
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Floxif family
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Floxif, Floodfix
Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.
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UAC bypass 3 TTPs 2 IoCs
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Windows security bypass 2 TTPs 2 IoCs
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Detects Floxif payload 1 IoCs
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Drops file in Drivers directory 2 IoCs
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 1 IoCs
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Windows security modification 2 TTPs 2 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Checks whether UAC is enabled 1 TTPs 2 IoCs
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UPX packed file 8 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Program Files directory 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
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System policy modification 1 TTPs 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\28320e37f78684d5e3aedfe0eccae074a66833c25ce34e811fbc99411f8d9b46N.exe"C:\Users\Admin\AppData\Local\Temp\28320e37f78684d5e3aedfe0eccae074a66833c25ce34e811fbc99411f8d9b46N.exe"1⤵
- UAC bypass
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Users\Admin\AppData\Roaming\MusaLLaT.exeC:\Users\Admin\AppData\Roaming\MusaLLaT.exe2⤵
- UAC bypass
- Windows security bypass
- Drops file in Drivers directory
- Executes dropped EXE
- Windows security modification
- Adds Run key to start application
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
3Modify Registry
5Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
129KB
MD583e805f1fae9efa885f4bb9d4ce2d257
SHA1ba069bc10b1ed92dcdd526bd70ab35a326a641a4
SHA2564d801a473cf18043b59130f87aebacc82d5def1044837dd2758f7fec37f91396
SHA51280073ebb1a733eae91fdd3fc794b719f8aff8dacc528935d7ba4969f45930feef6e5604c759f8fa560f417d3fdb892c8b408b5bcb2650bce58b83be72c162891
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Filesize
636KB
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Filesize
636KB
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Filesize
636KB
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Filesize
192KB
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Filesize
636KB
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Filesize
192KB