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
09-09-2024 19:02
Static task
static1
Behavioral task
behavioral1
Sample
2024-09-09_59155894f99d2f661c27943d1290b60e_floxif_mafia.exe
Resource
win7-20240903-en
General
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Target
2024-09-09_59155894f99d2f661c27943d1290b60e_floxif_mafia.exe
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Size
2.6MB
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MD5
59155894f99d2f661c27943d1290b60e
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SHA1
809160e13251c98067e63696869bbd5123c52636
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SHA256
3dd7b4a3ffb6529b49169bae33ee0a6162ab9ffa2b2fbe4861c0ae0538f3944d
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SHA512
40edece6c7d87c971e37f522d617c05ec64e010419baf2ff7bb98ac34c5e59246e103616086fddf980876b686b5f256ac0244c94c2d18e908a52a7ed25e205c9
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SSDEEP
49152:Kw6c5LN7VSjO7Z1viy920yqWlPlF3RyU9nxvG3bQRf9YFiEd2IRm0Smz4hJc:Yc5LN7COZAy92iWlPlF3RyU9nhGGfsfR
Malware Config
Signatures
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Detects Floxif payload 1 IoCs
Processes:
resource yara_rule \Program Files\Common Files\System\symsrv.dll floxif -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule \Program Files\Common Files\System\symsrv.dll acprotect -
Loads dropped DLL 1 IoCs
Processes:
2024-09-09_59155894f99d2f661c27943d1290b60e_floxif_mafia.exepid process 2328 2024-09-09_59155894f99d2f661c27943d1290b60e_floxif_mafia.exe -
Processes:
resource yara_rule behavioral1/memory/2328-3-0x0000000010000000-0x0000000010030000-memory.dmp upx \Program Files\Common Files\System\symsrv.dll upx behavioral1/memory/2328-7-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
Processes:
2024-09-09_59155894f99d2f661c27943d1290b60e_floxif_mafia.exedescription ioc process File created C:\Program Files\Common Files\System\symsrv.dll 2024-09-09_59155894f99d2f661c27943d1290b60e_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.
Processes:
2024-09-09_59155894f99d2f661c27943d1290b60e_floxif_mafia.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-09-09_59155894f99d2f661c27943d1290b60e_floxif_mafia.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
2024-09-09_59155894f99d2f661c27943d1290b60e_floxif_mafia.exedescription pid process Token: SeDebugPrivilege 2328 2024-09-09_59155894f99d2f661c27943d1290b60e_floxif_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-09-09_59155894f99d2f661c27943d1290b60e_floxif_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-09_59155894f99d2f661c27943d1290b60e_floxif_mafia.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2328
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab