Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26-12-2024 19:17
Behavioral task
behavioral1
Sample
046fd2e05cb3a1ab02d248e6dfb29d6ee494b5d8a202036d3f19a869568d3c18.exe
Resource
win7-20240903-en
General
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Target
046fd2e05cb3a1ab02d248e6dfb29d6ee494b5d8a202036d3f19a869568d3c18.exe
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Size
3.9MB
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MD5
7383f3b102fd51d191eff7df7611490a
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SHA1
ca4fb3bae7a7b19ae6834721c32470ad96974369
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SHA256
046fd2e05cb3a1ab02d248e6dfb29d6ee494b5d8a202036d3f19a869568d3c18
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SHA512
2e9d5a2df475aa509fdfd2c460b394f683689673e17560e95feed9727103fa5eaef4011229f3bc35ce0857c3f49e681d08cb14b6abd0d16038569a0353426eac
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SSDEEP
98304:OuI7tROrIwt495D1faKZQ4/k+GKgPYBX1h1XGZA+sMb7nK+UxH:tI7tRM+91X1cUX1hUZa3+e
Malware Config
Signatures
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Floxif family
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Detects Floxif payload 1 IoCs
resource yara_rule behavioral2/files/0x000c000000023b7a-2.dat floxif -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x000c000000023b7a-2.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 344 046fd2e05cb3a1ab02d248e6dfb29d6ee494b5d8a202036d3f19a869568d3c18.exe -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\e: 046fd2e05cb3a1ab02d248e6dfb29d6ee494b5d8a202036d3f19a869568d3c18.exe -
AutoIT Executable 3 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/344-10-0x00000000000C0000-0x00000000008B8000-memory.dmp autoit_exe behavioral2/memory/344-16-0x00000000000C0000-0x00000000008B8000-memory.dmp autoit_exe behavioral2/memory/344-19-0x00000000000C0000-0x00000000008B8000-memory.dmp autoit_exe -
resource yara_rule behavioral2/memory/344-0-0x00000000000C0000-0x00000000008B8000-memory.dmp upx behavioral2/files/0x000c000000023b7a-2.dat upx behavioral2/memory/344-4-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/344-10-0x00000000000C0000-0x00000000008B8000-memory.dmp upx behavioral2/memory/344-16-0x00000000000C0000-0x00000000008B8000-memory.dmp upx behavioral2/memory/344-20-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/344-19-0x00000000000C0000-0x00000000008B8000-memory.dmp upx -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 046fd2e05cb3a1ab02d248e6dfb29d6ee494b5d8a202036d3f19a869568d3c18.exe File created \??\c:\program files\common files\system\symsrv.dll.000 046fd2e05cb3a1ab02d248e6dfb29d6ee494b5d8a202036d3f19a869568d3c18.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 046fd2e05cb3a1ab02d248e6dfb29d6ee494b5d8a202036d3f19a869568d3c18.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 344 046fd2e05cb3a1ab02d248e6dfb29d6ee494b5d8a202036d3f19a869568d3c18.exe 344 046fd2e05cb3a1ab02d248e6dfb29d6ee494b5d8a202036d3f19a869568d3c18.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 344 046fd2e05cb3a1ab02d248e6dfb29d6ee494b5d8a202036d3f19a869568d3c18.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\046fd2e05cb3a1ab02d248e6dfb29d6ee494b5d8a202036d3f19a869568d3c18.exe"C:\Users\Admin\AppData\Local\Temp\046fd2e05cb3a1ab02d248e6dfb29d6ee494b5d8a202036d3f19a869568d3c18.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:344
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab