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Analysis
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max time kernel
122s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
09/08/2024, 13:29
Static task
static1
Behavioral task
behavioral1
Sample
2024-08-09_a95c16eda92f161466bdbdb3075b66ca_floxif_mafia.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-08-09_a95c16eda92f161466bdbdb3075b66ca_floxif_mafia.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-09_a95c16eda92f161466bdbdb3075b66ca_floxif_mafia.exe
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Size
2.5MB
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MD5
a95c16eda92f161466bdbdb3075b66ca
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SHA1
526323892fd79d2e0ac8281d7a5f4ba59eb2b8cc
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SHA256
c5c514337c9304ef363376f9e37d4cc6efc5810e2ed7345f31f2c7dd7a534e02
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SHA512
7d1f8470168f3e61fe13c1a5b508ee58a991f0432a0094ec831693488d10d0ff0de2814c4baf83af654ec6ff0e5bd54f6cb836e5b614b7f7b390ccbbb915c60f
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SSDEEP
24576:2BdtrAUrEOHgu8eCzfWTXytNDywpBgyOePQbEEn9PVofs2hfnjsUo4rzazlHCjkj:tuIJ0ofs2hPd2l177BTK2VbDsar1YDjY
Malware Config
Signatures
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Detects Floxif payload 1 IoCs
resource yara_rule behavioral1/files/0x000d00000001227f-1.dat floxif -
Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x000d00000001227f-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 1964 2024-08-09_a95c16eda92f161466bdbdb3075b66ca_floxif_mafia.exe -
resource yara_rule behavioral1/memory/1964-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/files/0x000d00000001227f-1.dat upx behavioral1/memory/1964-7-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 2024-08-09_a95c16eda92f161466bdbdb3075b66ca_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 2024-08-09_a95c16eda92f161466bdbdb3075b66ca_floxif_mafia.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1964 2024-08-09_a95c16eda92f161466bdbdb3075b66ca_floxif_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-08-09_a95c16eda92f161466bdbdb3075b66ca_floxif_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-08-09_a95c16eda92f161466bdbdb3075b66ca_floxif_mafia.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1964
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab