Analysis
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max time kernel
143s -
max time network
78s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
30-10-2024 23:32
Behavioral task
behavioral1
Sample
5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exe
Resource
win7-20241010-en
General
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Target
5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exe
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Size
8.2MB
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MD5
b237591b2a057ab451c06eef89928679
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SHA1
8cfd7718fc32368cda61f39c61e53c0a3847b439
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SHA256
5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6
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SHA512
c7a98dcbe65e90d4e308053165bfe49f251d8dbe061469342eafa0cb951c62d12b2efdeb0e4ba0647ad160df6b847864befd4c465a104a0421aaa4d935b8d0ae
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SSDEEP
196608:E6EC1zjn/AXMwPlaLdLBKFC6mZIfOigFgGXJzuY:xDjn/AlP8Ldh6SIfOigRzb
Malware Config
Signatures
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Floxif family
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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:
5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exepid process 2820 5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exe -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exedescription ioc process File opened (read-only) \??\e: 5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exe -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral1/memory/2820-15-0x0000000000B50000-0x0000000001BBA000-memory.dmp autoit_exe -
Processes:
resource yara_rule \Program Files\Common Files\System\symsrv.dll upx behavioral1/memory/2820-5-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2820-4-0x0000000000B50000-0x0000000001BBA000-memory.dmp upx behavioral1/memory/2820-15-0x0000000000B50000-0x0000000001BBA000-memory.dmp upx behavioral1/memory/2820-18-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2820-20-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2820-24-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2820-30-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2820-36-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2820-40-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2820-42-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2820-50-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 2 IoCs
Processes:
5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exedescription ioc process File created C:\Program Files\Common Files\System\symsrv.dll 5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exe File created \??\c:\program files\common files\system\symsrv.dll.000 5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.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:
5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exepid process 2820 5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exe 2820 5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exe 2820 5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exepid process 2820 5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exedescription pid process Token: SeDebugPrivilege 2820 5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exe"C:\Users\Admin\AppData\Local\Temp\5464d0c7ed3118d364f7463590a60d1a9c138e30ef4155a21a99531a92b222d6.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2820
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
175B
MD51130c911bf5db4b8f7cf9b6f4b457623
SHA148e734c4bc1a8b5399bff4954e54b268bde9d54c
SHA256eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1
SHA51294e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab