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Analysis
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max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
10/12/2024, 12:27
Static task
static1
Behavioral task
behavioral1
Sample
2024-12-10_50795b684000a25dad865a09be39d5ac_floxif_mafia.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-12-10_50795b684000a25dad865a09be39d5ac_floxif_mafia.exe
Resource
win10v2004-20241007-en
General
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Target
2024-12-10_50795b684000a25dad865a09be39d5ac_floxif_mafia.exe
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Size
1.8MB
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MD5
50795b684000a25dad865a09be39d5ac
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SHA1
849518b3a4a1a0af5a14de32945538d7ce258b15
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SHA256
79056ee2ed070c708a1639843bdd14d574d7d0007e4f1bbe11b01a0a9ad014aa
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SHA512
ea01f9b96256839d2910bc9c4c52a65f2c5d46db902f5e20329af8464777e6af934f847359e15aaf1c83240ca3e446a5a1f2a56eaf0cb48914bbcfb253d22261
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SSDEEP
49152:mSRFWpiINDnQOklug56b5KEZccMqR2OdWc9hK/9pjDgO/rF9sSV2Rc:mwWpiINnGll6b5KEO5qR9dWP/9pQO/rR
Malware Config
Signatures
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Floxif family
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Detects Floxif payload 1 IoCs
resource yara_rule behavioral1/files/0x000c000000012254-1.dat floxif -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x000c000000012254-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 2532 2024-12-10_50795b684000a25dad865a09be39d5ac_floxif_mafia.exe -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\e: 2024-12-10_50795b684000a25dad865a09be39d5ac_floxif_mafia.exe -
resource yara_rule behavioral1/memory/2532-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/files/0x000c000000012254-1.dat upx behavioral1/memory/2532-12-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 2024-12-10_50795b684000a25dad865a09be39d5ac_floxif_mafia.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-12-10_50795b684000a25dad865a09be39d5ac_floxif_mafia.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2532 2024-12-10_50795b684000a25dad865a09be39d5ac_floxif_mafia.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2532 2024-12-10_50795b684000a25dad865a09be39d5ac_floxif_mafia.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2532 2024-12-10_50795b684000a25dad865a09be39d5ac_floxif_mafia.exe 2532 2024-12-10_50795b684000a25dad865a09be39d5ac_floxif_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-10_50795b684000a25dad865a09be39d5ac_floxif_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-10_50795b684000a25dad865a09be39d5ac_floxif_mafia.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:2532
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab