Static task
static1
Behavioral task
behavioral1
Sample
37ff3f25ccf484f15c5e89fbade1782b.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
37ff3f25ccf484f15c5e89fbade1782b.dll
Resource
win10v2004-20231222-en
General
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Target
37ff3f25ccf484f15c5e89fbade1782b
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Size
188KB
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MD5
37ff3f25ccf484f15c5e89fbade1782b
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SHA1
a947b2e8957f16df8efa4134c6d37bc616c4ce08
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SHA256
344a9842aec17cda9a5b242a2e413e7b08ede0eb99f27408f0c065b5da1a1ccd
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SHA512
1e9dcf6b8ca45d50dac5ab8bdf884165d56cbcb273163ed42592742a72f4e7096292de83f3080d790ce95004f3669b1318beb134497e891cd993815c1bbbb1fa
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SSDEEP
3072:IkKmvz/ngMEeKVWZ44fuAIpl4lqwi2N/Dit3Im:bgkC/2tDQr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 37ff3f25ccf484f15c5e89fbade1782b
Files
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37ff3f25ccf484f15c5e89fbade1782b.dll windows:4 windows x86 arch:x86
8dab69624131fe2698458f07fa45e263
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetLastError
CloseHandle
GetSystemTime
CreateEventW
WaitForSingleObject
Sleep
CreateThread
MultiByteToWideChar
LoadLibraryW
SystemTimeToFileTime
GetFileAttributesW
CreateFileW
ReadFile
GetCurrentDirectoryW
LocalFileTimeToFileTime
WideCharToMultiByte
CreateDirectoryW
WriteFile
SetFileTime
GetProcAddress
FindClose
SetFilePointer
FindFirstFileW
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
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
FlushFileBuffers
GetCPInfo
GetACP
GetOEMCP
LCMapStringA
LCMapStringW
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
GetModuleFileNameA
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
CompareStringA
CompareStringW
SetEnvironmentVariableA
SetEnvironmentVariableW
LoadLibraryA
InitializeCriticalSection
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
CreateFileA
advapi32
RegDeleteValueW
RegSetValueExW
RegQueryValueExW
RegCreateKeyExW
Sections
.text Size: 160KB - Virtual size: 156KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
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: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ