Analysis
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max time kernel
112s -
max time network
118s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
28/07/2024, 08:15
Static task
static1
Behavioral task
behavioral1
Sample
75ba622ca459ced7061f74fb1a170840N.exe
Resource
win7-20240708-en
General
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Target
75ba622ca459ced7061f74fb1a170840N.exe
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Size
2.6MB
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MD5
75ba622ca459ced7061f74fb1a170840
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SHA1
1f5a5ad1b6d07e60d32e79c9cfc6aa41a450a41a
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SHA256
54812786d602194d2d354eecd7e16009101ed7eaa53cf66f1ea9cf2cf714fca8
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SHA512
8f928c4fb31ccd740cfc4f170c3bca492bd9e6cc60c42889d3969d46a484acc278853a70c0220cfd78cdcde2a17b881e1599b9853ff08447a9f4b91d6712f778
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SSDEEP
49152:Kw6c5LN7VSjOmZ1viy920yqWlPlF3RyU9nxvG3bU3f9YFiEd2IRm0Smz4hJt:Yc5LN7CHZAy92iWlPlF3RyU9nhGcfsfQ
Malware Config
Signatures
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Detects Floxif payload 1 IoCs
resource yara_rule behavioral2/files/0x0009000000023429-1.dat floxif -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x0009000000023429-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 2836 75ba622ca459ced7061f74fb1a170840N.exe -
resource yara_rule behavioral2/files/0x0009000000023429-1.dat upx behavioral2/memory/2836-4-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/2836-9-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 75ba622ca459ced7061f74fb1a170840N.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 75ba622ca459ced7061f74fb1a170840N.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2836 75ba622ca459ced7061f74fb1a170840N.exe 2836 75ba622ca459ced7061f74fb1a170840N.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2836 75ba622ca459ced7061f74fb1a170840N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\75ba622ca459ced7061f74fb1a170840N.exe"C:\Users\Admin\AppData\Local\Temp\75ba622ca459ced7061f74fb1a170840N.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2836
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab