WWWW
Static task
static1
Behavioral task
behavioral1
Sample
a1d4cdeefb2ce7f4a11152795414a4a4.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a1d4cdeefb2ce7f4a11152795414a4a4.dll
Resource
win10v2004-20240221-en
General
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Target
a1d4cdeefb2ce7f4a11152795414a4a4
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Size
113KB
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MD5
a1d4cdeefb2ce7f4a11152795414a4a4
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SHA1
dd6a980d994489129e02871e2722bf2fd1b2e106
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SHA256
c33a53f382da8ba050b2d924c3f70bc82918110a753450b857c42ad3b7e6c152
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SHA512
3c8e9da2077154ec6f8daa687997a9a320ba59bfa58b3c083985a13c153c52a87eabc41fa0a706052bce431434d942f858e6c2076d8e7d755a93433a64bb0403
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SSDEEP
3072:rMl4Is++GTAA65fChZPT9r0EyoUZ4n+nwQyg:rBIkA+67TNXUZx3y
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1d4cdeefb2ce7f4a11152795414a4a4
Files
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a1d4cdeefb2ce7f4a11152795414a4a4.dll windows:4 windows x86 arch:x86
bd1226401968d065dcf6b6e4b7db231e
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
CreateEventA
CloseHandle
TerminateThread
GetProcAddress
LoadLibraryA
SetEvent
ResumeThread
CreateThread
InitializeCriticalSection
DeleteCriticalSection
VirtualFree
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
ResetEvent
CancelIo
Sleep
lstrlenA
GetWindowsDirectoryA
MultiByteToWideChar
WideCharToMultiByte
lstrcmpA
GetPrivateProfileStringA
GetVersionExA
DeleteFileA
GetLastError
CreateDirectoryA
GetFileAttributesA
CreateProcessA
GetDriveTypeA
GetVolumeInformationA
GetLogicalDriveStringsA
FindClose
FindNextFileA
FindFirstFileA
RemoveDirectoryA
GetFileSize
CreateFileA
SetFilePointer
WriteFile
MoveFileA
GetModuleFileNameA
SetFileAttributesA
CopyFileA
GetSystemDirectoryA
Process32Next
Process32First
GetCurrentProcess
OpenProcess
lstrcatA
GetLocalTime
GetTickCount
MoveFileExA
FreeLibrary
LocalFree
LocalAlloc
ReadFile
GlobalFree
GlobalUnlock
GlobalLock
GlobalAlloc
GlobalSize
OutputDebugStringA
GetStartupInfoA
CreatePipe
PeekNamedPipe
GlobalMemoryStatusEx
GetSystemInfo
ReleaseMutex
OpenEventA
SetErrorMode
CreateMutexA
SetUnhandledExceptionFilter
FreeConsole
GetComputerNameA
lstrcmpiA
GetCurrentThreadId
RaiseException
InterlockedExchange
msvcrt
strstr
memcmp
strchr
malloc
strcpy
strcmp
free
_except_handler3
strrchr
strcat
strncpy
fclose
fwrite
strlen
atoi
strncmp
_errno
wcscpy
_snprintf
strncat
realloc
_beginthreadex
calloc
_initterm
_adjust_fdiv
_ftol
ceil
memmove
__CxxFrameHandler
memcpy
fopen
??3@YAXPAX@Z
_stricmp
_strrev
??2@YAPAXI@Z
memset
_strupr
_strnicmp
_strcmpi
msvcp60
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@ABV12@II@Z
?_Tidy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEX_N@Z
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@PBDI@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
?_C@?1??_Nullstr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@CAPBDXZ@4DB
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
msvfw32
ICSeqCompressFrame
Exports
Exports
Sections
.text Size: 77KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 1008B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ