Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
27/03/2024, 12:55
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_e4ae771b3ecacff94b842be77123bda2_floxif_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-27_e4ae771b3ecacff94b842be77123bda2_floxif_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_e4ae771b3ecacff94b842be77123bda2_floxif_mafia.exe
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Size
2.7MB
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MD5
e4ae771b3ecacff94b842be77123bda2
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SHA1
8b60fe49b4590e946b96a99d395f38f6e5f729d4
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SHA256
c89531f186b40f33f2929a327ba94e8f42930357eb1d9848a577b54f733d7e1e
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SHA512
4d46a380527b233be8a113dc44fed87008a60112805d146631be6ac8cf05d9cffd3fe33c05ded077a388872ed1795eef07f12b2bb1f1be81954abc984f764997
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SSDEEP
49152:KIGYB+v+ta6viBRbsXQv+Tatqc5doCUW5SwFAvhDzaDrhFmAjRcnZPCCGiPxe7Wp:K6TKBWAGKqc5doCUW5jFAvBODDRAZPCy
Malware Config
Signatures
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UPX dump on OEP (original entry point) 3 IoCs
resource yara_rule behavioral1/memory/2528-3-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/files/0x000c00000001224f-1.dat UPX behavioral1/memory/2528-6-0x0000000010000000-0x0000000010030000-memory.dmp UPX -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x000c00000001224f-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 2528 2024-03-27_e4ae771b3ecacff94b842be77123bda2_floxif_mafia.exe -
resource yara_rule behavioral1/memory/2528-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/files/0x000c00000001224f-1.dat upx behavioral1/memory/2528-6-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 2024-03-27_e4ae771b3ecacff94b842be77123bda2_floxif_mafia.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2528 2024-03-27_e4ae771b3ecacff94b842be77123bda2_floxif_mafia.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2528 2024-03-27_e4ae771b3ecacff94b842be77123bda2_floxif_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-27_e4ae771b3ecacff94b842be77123bda2_floxif_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-27_e4ae771b3ecacff94b842be77123bda2_floxif_mafia.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2528
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab