Static task
static1
Behavioral task
behavioral1
Sample
4c1c8786cc964af709e8c1b148f7e140.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4c1c8786cc964af709e8c1b148f7e140.dll
Resource
win10v2004-20231215-en
General
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Target
4c1c8786cc964af709e8c1b148f7e140
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Size
48KB
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MD5
4c1c8786cc964af709e8c1b148f7e140
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SHA1
1bb90be97bde90e229f78d008cab4941f04ac469
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SHA256
8f8c6b7995f44b123bd5300f46c8a85da7dc888b25a9c10a12e95b02d2d4f138
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SHA512
07b56df94e86b3cd6f6454db6ef3fa9e31a83d8365e32abd19874785b66667694b453099ea4fd7398677dab6b1f93c55d044e8fdf1ebe8064eb2d7efde66a008
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SSDEEP
768:ZEcvTwgaXRaRxdYN0ZFc3ZUiX7wwkJ598PWvUmuDr:ZR8RsRxSN07KUiX7wtJpMBD
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4c1c8786cc964af709e8c1b148f7e140
Files
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4c1c8786cc964af709e8c1b148f7e140.dll windows:4 windows x86 arch:x86
c3aa5007e9218154d7ecdff899a1992e
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
WriteFile
CreateFileA
FreeLibraryAndExitThread
GetModuleHandleA
WinExec
lstrcmpA
ReadFile
OutputDebugStringA
GetLastError
GetWindowsDirectoryA
GetProcAddress
LoadLibraryA
GlobalAddAtomA
Sleep
GlobalFindAtomA
GetCurrentProcess
OpenProcess
TerminateProcess
GetCurrentProcessId
CreateThread
GetModuleFileNameA
lstrcpynA
lstrlenA
CreateToolhelp32Snapshot
Process32First
CompareStringA
Process32Next
lstrcatA
CloseHandle
ExitProcess
RtlUnwind
GetCurrentThreadId
GetCommandLineA
GetVersionExA
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
HeapFree
TlsAlloc
SetLastError
TlsFree
TlsSetValue
TlsGetValue
HeapAlloc
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapDestroy
HeapCreate
VirtualFree
UnhandledExceptionFilter
InterlockedExchange
VirtualQuery
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
HeapReAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
IsBadReadPtr
IsBadCodePtr
GetACP
GetOEMCP
GetCPInfo
InitializeCriticalSection
GetLocaleInfoA
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
LCMapStringA
LCMapStringW
HeapSize
VirtualProtect
GetSystemInfo
advapi32
RegQueryValueExA
RegSetValueExA
RegCloseKey
RegOpenKeyExA
Sections
.text Size: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ