Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
09-09-2024 19:29
Static task
static1
Behavioral task
behavioral1
Sample
ebcc9aaeefc41465076cbfde447b84369949d9635f9ef588afd47e38a9497593.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
ebcc9aaeefc41465076cbfde447b84369949d9635f9ef588afd47e38a9497593.exe
Resource
win10v2004-20240802-en
General
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Target
ebcc9aaeefc41465076cbfde447b84369949d9635f9ef588afd47e38a9497593.exe
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Size
277KB
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MD5
bff7e93dd001d93869ee6b5510f3acee
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SHA1
d0d3c3f4be44f71f901582f75527f43d796e70d4
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SHA256
ebcc9aaeefc41465076cbfde447b84369949d9635f9ef588afd47e38a9497593
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SHA512
2de907fee745cf37f85e90ba5f353149cbdaf8b94435f21fc9c84aba145cdfd3168f3485b2ed343d33e831bdbd1fdbea3e474186b33d7d39138cc484dcc3b3fd
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SSDEEP
6144:AAYl/DRfk5CC3dM7B+mCGBV+UdvrEFp7hK73:AAYlbRfk5f6B+mCGBjvrEH743
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:
ebcc9aaeefc41465076cbfde447b84369949d9635f9ef588afd47e38a9497593.exepid process 3020 ebcc9aaeefc41465076cbfde447b84369949d9635f9ef588afd47e38a9497593.exe -
Processes:
resource yara_rule behavioral1/memory/3020-3-0x0000000010000000-0x0000000010030000-memory.dmp upx \Program Files\Common Files\System\symsrv.dll upx behavioral1/memory/3020-7-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
Processes:
ebcc9aaeefc41465076cbfde447b84369949d9635f9ef588afd47e38a9497593.exedescription ioc process File created C:\Program Files\Common Files\System\symsrv.dll ebcc9aaeefc41465076cbfde447b84369949d9635f9ef588afd47e38a9497593.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:
ebcc9aaeefc41465076cbfde447b84369949d9635f9ef588afd47e38a9497593.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ebcc9aaeefc41465076cbfde447b84369949d9635f9ef588afd47e38a9497593.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
ebcc9aaeefc41465076cbfde447b84369949d9635f9ef588afd47e38a9497593.exedescription pid process Token: SeDebugPrivilege 3020 ebcc9aaeefc41465076cbfde447b84369949d9635f9ef588afd47e38a9497593.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ebcc9aaeefc41465076cbfde447b84369949d9635f9ef588afd47e38a9497593.exe"C:\Users\Admin\AppData\Local\Temp\ebcc9aaeefc41465076cbfde447b84369949d9635f9ef588afd47e38a9497593.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3020
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab