Static task
static1
Behavioral task
behavioral1
Sample
3cf33847125588e41b7e34cc5f570cd9.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3cf33847125588e41b7e34cc5f570cd9.dll
Resource
win10v2004-20231215-en
General
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Target
3cf33847125588e41b7e34cc5f570cd9
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Size
240KB
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MD5
3cf33847125588e41b7e34cc5f570cd9
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SHA1
0a3942a063a08c7a33828363f988c26c18f7693d
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SHA256
9d773942d602456ddbbada3b28a49b3a2905115f3aedcc60d5a540fca69e90d3
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SHA512
4af32b8fe99286e11ee52392593072115db3025b3873cb5b144731b02b9bcd4e6c8b1cbe9b134ee8f37992d5dd3fbb36d209047a4017f819bf012b3ef7864d6a
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SSDEEP
3072:APgWti+WVfPFRhE1sE1gS12vTpd821bKtEyTC3DhsDYg7rDetTLFLUU7tJ3YIh:2hEES7Q21b0Y9sCVXR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3cf33847125588e41b7e34cc5f570cd9
Files
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3cf33847125588e41b7e34cc5f570cd9.dll windows:4 windows x86 arch:x86
c4f5a80c6c5d8ad88f87210d4041942f
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
CloseHandle
GetSystemTime
CreateEventW
WaitForSingleObject
MultiByteToWideChar
GetModuleFileNameW
SetFilePointer
SystemTimeToFileTime
GetLastError
CreateFileW
ReadFile
GetCurrentDirectoryW
LocalFileTimeToFileTime
WideCharToMultiByte
CreateDirectoryW
WriteFile
SetFileTime
Sleep
LoadLibraryW
GetProcAddress
FindClose
GetFileAttributesW
FindFirstFileW
DebugBreak
CreateFileA
SetEndOfFile
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapFree
HeapAlloc
GetCurrentThreadId
GetCommandLineA
GetVersionExA
GetProcessHeap
RaiseException
RtlUnwind
GetModuleHandleA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
InterlockedDecrement
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
ExitProcess
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetConsoleCP
GetConsoleMode
HeapSize
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
FlushFileBuffers
GetCPInfo
GetACP
GetOEMCP
LCMapStringA
LCMapStringW
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
GetModuleFileNameA
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
CompareStringA
CompareStringW
SetEnvironmentVariableA
SetEnvironmentVariableW
FreeLibrary
LoadLibraryA
InitializeCriticalSection
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
VirtualQuery
advapi32
RegDeleteValueW
RegSetValueExW
RegCloseKey
RegQueryValueExW
RegOpenKeyExW
RegCreateKeyExW
ole32
CoInitialize
wininet
InternetCheckConnectionW
shlwapi
SHDeleteKeyW
Sections
.text Size: 156KB - Virtual size: 155KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 720B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ