Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
30-06-2024 19:07
Static task
static1
Behavioral task
behavioral1
Sample
17ce8b653c4935b7bdf917bf557196ba7bb1823efdc288b763cbef66076eba3f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
17ce8b653c4935b7bdf917bf557196ba7bb1823efdc288b763cbef66076eba3f.exe
Resource
win10v2004-20240611-en
General
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Target
17ce8b653c4935b7bdf917bf557196ba7bb1823efdc288b763cbef66076eba3f.exe
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Size
5.2MB
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MD5
87ef3527cf7401308dc30288b947e602
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SHA1
993b93af240488b27d9899afcbe93245d476f29a
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SHA256
17ce8b653c4935b7bdf917bf557196ba7bb1823efdc288b763cbef66076eba3f
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SHA512
86e10e250bcf0df6da9347de7117305c633b22e428ce1cf1acd8bb2824d9b0733d6de0ab77877024abbd9162ec9c9771a1a1855a7d1e40ba18f630bce8dd84f9
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SSDEEP
98304:iEly4+oidoxQyDeSGM6dChKuVnFQVa/+NcEhNDEKv+J9CZpBPImfNE7dqjYPf:iElHmd8DeSGjOXnGurEhhxv+axIkwYq
Malware Config
Signatures
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Detects executables packed with Dotfuscator 2 IoCs
Processes:
resource yara_rule behavioral2/memory/3532-1-0x0000000000400000-0x0000000000EB6000-memory.dmp INDICATOR_EXE_Packed_Dotfuscator behavioral2/memory/3532-2-0x0000000000400000-0x0000000000EB6000-memory.dmp INDICATOR_EXE_Packed_Dotfuscator -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
17ce8b653c4935b7bdf917bf557196ba7bb1823efdc288b763cbef66076eba3f.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 17ce8b653c4935b7bdf917bf557196ba7bb1823efdc288b763cbef66076eba3f.exe -
UPX dump on OEP (original entry point) 2 IoCs
Processes:
resource yara_rule behavioral2/memory/3532-1-0x0000000000400000-0x0000000000EB6000-memory.dmp UPX behavioral2/memory/3532-2-0x0000000000400000-0x0000000000EB6000-memory.dmp UPX -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
17ce8b653c4935b7bdf917bf557196ba7bb1823efdc288b763cbef66076eba3f.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Wine 17ce8b653c4935b7bdf917bf557196ba7bb1823efdc288b763cbef66076eba3f.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
17ce8b653c4935b7bdf917bf557196ba7bb1823efdc288b763cbef66076eba3f.exedescription ioc process File opened for modification \??\PhysicalDrive0 17ce8b653c4935b7bdf917bf557196ba7bb1823efdc288b763cbef66076eba3f.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
17ce8b653c4935b7bdf917bf557196ba7bb1823efdc288b763cbef66076eba3f.exepid process 3532 17ce8b653c4935b7bdf917bf557196ba7bb1823efdc288b763cbef66076eba3f.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
17ce8b653c4935b7bdf917bf557196ba7bb1823efdc288b763cbef66076eba3f.exepid process 3532 17ce8b653c4935b7bdf917bf557196ba7bb1823efdc288b763cbef66076eba3f.exe 3532 17ce8b653c4935b7bdf917bf557196ba7bb1823efdc288b763cbef66076eba3f.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
17ce8b653c4935b7bdf917bf557196ba7bb1823efdc288b763cbef66076eba3f.exedescription pid process Token: SeDebugPrivilege 3532 17ce8b653c4935b7bdf917bf557196ba7bb1823efdc288b763cbef66076eba3f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\17ce8b653c4935b7bdf917bf557196ba7bb1823efdc288b763cbef66076eba3f.exe"C:\Users\Admin\AppData\Local\Temp\17ce8b653c4935b7bdf917bf557196ba7bb1823efdc288b763cbef66076eba3f.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Identifies Wine through registry keys
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\Tmp9105.tmpFilesize
1KB
MD54d1c7fa8413d7450c4c99e7a7e4c1ad4
SHA17b5fdfacb44af604a008050f862e7b0f16a74563
SHA25659123852f1bfa17675fa1eb53893b0414d6be2e1c59203fc7625ce736bcc6ebb
SHA512bb147acc7c8beee21c0df68dc75cc8f67737397252ccd37a1505c3918842bcac8c3e413b836631a38ec3cab8feab3bef4acbf82dd1d41890cde2aa37e529f08e
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memory/3532-16-0x0000000010000000-0x000000001000B000-memory.dmpFilesize
44KB
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memory/3532-6-0x0000000008950000-0x000000000895A000-memory.dmpFilesize
40KB
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memory/3532-15-0x0000000010000000-0x000000001000B000-memory.dmpFilesize
44KB
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memory/3532-4-0x00000000079A0000-0x0000000007A32000-memory.dmpFilesize
584KB
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memory/3532-14-0x0000000010000000-0x000000001000B000-memory.dmpFilesize
44KB
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memory/3532-7-0x000000000ACA0000-0x000000000AD06000-memory.dmpFilesize
408KB
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memory/3532-8-0x0000000010000000-0x000000001000B000-memory.dmpFilesize
44KB
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memory/3532-13-0x0000000010000000-0x000000001000B000-memory.dmpFilesize
44KB
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memory/3532-19-0x0000000010000000-0x000000001000B000-memory.dmpFilesize
44KB
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memory/3532-18-0x0000000010000000-0x000000001000B000-memory.dmpFilesize
44KB
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memory/3532-17-0x0000000010000000-0x000000001000B000-memory.dmpFilesize
44KB
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memory/3532-0-0x0000000000400000-0x0000000000EB6000-memory.dmpFilesize
10.7MB
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memory/3532-3-0x00000000073E0000-0x0000000007984000-memory.dmpFilesize
5.6MB
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memory/3532-2-0x0000000000400000-0x0000000000EB6000-memory.dmpFilesize
10.7MB
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memory/3532-20-0x0000000010000000-0x000000001000B000-memory.dmpFilesize
44KB
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memory/3532-9-0x0000000010000000-0x000000001000B000-memory.dmpFilesize
44KB
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memory/3532-22-0x000000000B120000-0x000000000B459000-memory.dmpFilesize
3.2MB
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memory/3532-31-0x000000000B120000-0x000000000B459000-memory.dmpFilesize
3.2MB
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memory/3532-36-0x000000000B120000-0x000000000B459000-memory.dmpFilesize
3.2MB
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memory/3532-37-0x000000000B120000-0x000000000B459000-memory.dmpFilesize
3.2MB
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memory/3532-38-0x000000000B120000-0x000000000B459000-memory.dmpFilesize
3.2MB
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memory/3532-35-0x000000000B120000-0x000000000B459000-memory.dmpFilesize
3.2MB
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memory/3532-34-0x000000000B120000-0x000000000B459000-memory.dmpFilesize
3.2MB
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memory/3532-1-0x0000000000400000-0x0000000000EB6000-memory.dmpFilesize
10.7MB
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memory/3532-56-0x0000000000400000-0x0000000000EB6000-memory.dmpFilesize
10.7MB