Behavioral task
behavioral1
Sample
de64f766c5148db03d216ee7b88ba1ab51b74e4b34aa6ef7315882d0881c71eb.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
de64f766c5148db03d216ee7b88ba1ab51b74e4b34aa6ef7315882d0881c71eb.dll
Resource
win10v2004-20240412-en
General
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Target
07ec066e55624b529b44cb22a81d7909ef12b18b45414cee22a9bc467a94ef1b
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Size
40KB
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MD5
f2a590ede2edbe08bb4f99eca0424b2b
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SHA1
d4fe4e37dab1fe0b562920fc350b2f5133a37847
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SHA256
07ec066e55624b529b44cb22a81d7909ef12b18b45414cee22a9bc467a94ef1b
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SHA512
0f379cf2d73afa13e47a917e9752736b9c11c3cf5a17e33af63a1b2c87c92659134e2717a1e67503961e52d0a7176ab64000e5d508f55b9b7835711a434cc168
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SSDEEP
768:4IVkJD7tmkB2N3XUYkowqPiInNnZyvLGl94TdU376p7e+hIMRauCMkOIQJ:4IVa7Ik0N3X2ovP3nNnayl9mU376dPF9
Malware Config
Extracted
metasploit
windows/download_exec
http://90aaaeb62492.ngrok.io:80/Th2n
- headers User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322)
Signatures
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Metasploit family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/de64f766c5148db03d216ee7b88ba1ab51b74e4b34aa6ef7315882d0881c71eb
Files
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07ec066e55624b529b44cb22a81d7909ef12b18b45414cee22a9bc467a94ef1b.zip
Password: infected
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de64f766c5148db03d216ee7b88ba1ab51b74e4b34aa6ef7315882d0881c71eb.dll windows:6 windows x86 arch:x86
518e4b695fcab1626f5dac3933aca0b8
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
CreateThread
VirtualAlloc
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
DecodePointer
InterlockedFlushSList
RtlUnwind
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
RaiseException
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetProcessHeap
GetStdHandle
GetFileType
GetStringTypeW
HeapSize
HeapReAlloc
SetStdHandle
FlushFileBuffers
WriteFile
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
CreateFileW
CloseHandle
WriteConsoleW
mscoree
_CorDllMain
Sections
.text Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 23KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ