Analysis
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max time kernel
119s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
28/07/2024, 12:24
Static task
static1
Behavioral task
behavioral1
Sample
2024-07-28_15726191e9c5c22eaa77a2ae76121152_floxif_hijackloader_mafia.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2024-07-28_15726191e9c5c22eaa77a2ae76121152_floxif_hijackloader_mafia.exe
Resource
win10v2004-20240709-en
General
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Target
2024-07-28_15726191e9c5c22eaa77a2ae76121152_floxif_hijackloader_mafia.exe
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Size
2.7MB
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MD5
15726191e9c5c22eaa77a2ae76121152
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SHA1
c402b5f1dcd1aee4c0e1c1ac0faf3302ffcca6b1
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SHA256
26e9330522a72215f2c7f49dd82a817f9a2055c99cfce9702e9a2e57fb0c5832
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SHA512
4ca7f6de39513675daeebd77a3642023aac7eadb0071d2716a6bded9235be15b8951097ce7328b7ed88864536c906eb42fbd9e7663cbb64cc428dbd28c1dc544
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SSDEEP
49152:KIGYB+v+ta6viBRbJXQv+Tatqc5doCUWhSwFAvhDzaDrhFmASRcnZPCCGiPxe7W+:K6TKB/AGKqc5doCUWhjFAvBODyRAZPCB
Malware Config
Signatures
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Detects Floxif payload 1 IoCs
resource yara_rule behavioral1/files/0x0009000000012281-1.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/0x0009000000012281-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 2976 2024-07-28_15726191e9c5c22eaa77a2ae76121152_floxif_hijackloader_mafia.exe -
resource yara_rule behavioral1/memory/2976-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/files/0x0009000000012281-1.dat upx behavioral1/memory/2976-6-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 2024-07-28_15726191e9c5c22eaa77a2ae76121152_floxif_hijackloader_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 2024-07-28_15726191e9c5c22eaa77a2ae76121152_floxif_hijackloader_mafia.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2976 2024-07-28_15726191e9c5c22eaa77a2ae76121152_floxif_hijackloader_mafia.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2976 2024-07-28_15726191e9c5c22eaa77a2ae76121152_floxif_hijackloader_mafia.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2976 2024-07-28_15726191e9c5c22eaa77a2ae76121152_floxif_hijackloader_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-07-28_15726191e9c5c22eaa77a2ae76121152_floxif_hijackloader_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-07-28_15726191e9c5c22eaa77a2ae76121152_floxif_hijackloader_mafia.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2976
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab