Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
16-08-2024 19:12
Behavioral task
behavioral1
Sample
11abab2b13602043ed3005bfed6fd33e7e63791e16e4a6c77d90643667e893f5.exe
Resource
win7-20240705-en
General
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Target
11abab2b13602043ed3005bfed6fd33e7e63791e16e4a6c77d90643667e893f5.exe
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Size
249KB
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MD5
45c26c120dc9cedf8886fe4af6b67c0e
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SHA1
2cd0d80dab24ee79b2cefde04972d49133c5db8d
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SHA256
11abab2b13602043ed3005bfed6fd33e7e63791e16e4a6c77d90643667e893f5
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SHA512
bf80b445eb1b516e0cc725e2f3144c348db16a867d9d9d5018f9cbe7d74c093422d3d2ddeb5368670165f8e055b648c8d4e82005a3b5e52e845ce29f71b32da8
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SSDEEP
6144:NMhEILGFkzhr0dGj9ojBV+UdvrEFp7hK8x:UBcoaGj9ojBjvrEH7B
Malware Config
Signatures
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Detects Floxif payload 1 IoCs
Processes:
resource yara_rule behavioral2/files/0x00090000000233af-2.dat floxif -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule behavioral2/files/0x00090000000233af-2.dat acprotect -
Loads dropped DLL 1 IoCs
Processes:
11abab2b13602043ed3005bfed6fd33e7e63791e16e4a6c77d90643667e893f5.exepid Process 3568 11abab2b13602043ed3005bfed6fd33e7e63791e16e4a6c77d90643667e893f5.exe -
Processes:
resource yara_rule behavioral2/memory/3568-0-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral2/files/0x00090000000233af-2.dat upx behavioral2/memory/3568-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/3568-9-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/3568-8-0x0000000000400000-0x000000000046C000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
Processes:
11abab2b13602043ed3005bfed6fd33e7e63791e16e4a6c77d90643667e893f5.exedescription ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 11abab2b13602043ed3005bfed6fd33e7e63791e16e4a6c77d90643667e893f5.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 4572 3568 WerFault.exe 83 -
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:
11abab2b13602043ed3005bfed6fd33e7e63791e16e4a6c77d90643667e893f5.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 11abab2b13602043ed3005bfed6fd33e7e63791e16e4a6c77d90643667e893f5.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
11abab2b13602043ed3005bfed6fd33e7e63791e16e4a6c77d90643667e893f5.exedescription pid Process Token: SeDebugPrivilege 3568 11abab2b13602043ed3005bfed6fd33e7e63791e16e4a6c77d90643667e893f5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\11abab2b13602043ed3005bfed6fd33e7e63791e16e4a6c77d90643667e893f5.exe"C:\Users\Admin\AppData\Local\Temp\11abab2b13602043ed3005bfed6fd33e7e63791e16e4a6c77d90643667e893f5.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3568 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3568 -s 4122⤵
- Program crash
PID:4572
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3568 -ip 35681⤵PID:808
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab