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Analysis
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max time kernel
93s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
29/01/2025, 12:23
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-29_03b3d884612cea19e7ba16d061939bb1_floxif_mafia.exe
Resource
win7-20240903-en
General
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Target
2025-01-29_03b3d884612cea19e7ba16d061939bb1_floxif_mafia.exe
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Size
512KB
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MD5
03b3d884612cea19e7ba16d061939bb1
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SHA1
d6204d70dc85453a27f6338079fc61d944673c2f
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SHA256
f3d66a96459e1c821992f74dd17e27462e65d7608242c00e6dc4d7d07cd6fb2a
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SHA512
5533394225473345a141d11bc876df6d8f8d7129c109c92d1674fcf0afde610965d70dc05bb7fdd83846b6e2831c1edeb19440ff590e6339511e1e902d01f4f3
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SSDEEP
12288:HKqMmoNiZiJrAkg+eecZE6nPMzGwS5VnDwvFNFSXGhK1VqejEdkGE2azATABjvrv:HKqMmodg+eLZE6nP4jeVS2GhK1VqeIAR
Malware Config
Signatures
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Floxif family
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Detects Floxif payload 1 IoCs
resource yara_rule behavioral2/files/0x000c000000023ba7-1.dat floxif -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x000c000000023ba7-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 3928 2025-01-29_03b3d884612cea19e7ba16d061939bb1_floxif_mafia.exe -
resource yara_rule behavioral2/files/0x000c000000023ba7-1.dat upx behavioral2/memory/3928-4-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/3928-16-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 2025-01-29_03b3d884612cea19e7ba16d061939bb1_floxif_mafia.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-01-29_03b3d884612cea19e7ba16d061939bb1_floxif_mafia.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3928 2025-01-29_03b3d884612cea19e7ba16d061939bb1_floxif_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-29_03b3d884612cea19e7ba16d061939bb1_floxif_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-29_03b3d884612cea19e7ba16d061939bb1_floxif_mafia.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3928
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab