AtlThunk_AllocateData
Static task
static1
Behavioral task
behavioral1
Sample
e22d02e19aa335c15f4d3dceb824d1d1a12613aacc6078aa25a01c2363ae79c6.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
e22d02e19aa335c15f4d3dceb824d1d1a12613aacc6078aa25a01c2363ae79c6.dll
Resource
win10v2004-20230915-en
General
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Target
e22d02e19aa335c15f4d3dceb824d1d1a12613aacc6078aa25a01c2363ae79c6
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Size
133KB
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MD5
cc8627e628181ed284af606cae2de93d
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SHA1
e99d53364748754a6801081cf7375466e774c90d
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SHA256
e22d02e19aa335c15f4d3dceb824d1d1a12613aacc6078aa25a01c2363ae79c6
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SHA512
d8c053d1d92415688f3e1f79c58c4c545e80bd942d268f801cff00d2ca4e3a34d4cf1f14b3f586d3caa0dead9313f0524fdde5516ff8f6491f78b0960b04b2c3
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SSDEEP
3072:uefUqGpq9qgUmf9hncfyrwtKEQoNq4MbwbNddf7wHx7hzNU:u/LoqgfjOtKYq4McDN7I7tS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource e22d02e19aa335c15f4d3dceb824d1d1a12613aacc6078aa25a01c2363ae79c6
Files
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e22d02e19aa335c15f4d3dceb824d1d1a12613aacc6078aa25a01c2363ae79c6.dll windows:6 windows x86
e1426a8c5a74480371a54c0c6fde9e01
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
CreateFileA
GetFileSize
VirtualAlloc
ReadFile
CloseHandle
ConvertThreadToFiber
CreateFiber
SwitchToFiber
DeleteFiber
WriteConsoleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
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
DecodePointer
Exports
Exports
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: 2KB - Virtual size: 4KB
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
.rsrc Size: 62KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ