RegisterModule
Static task
static1
Behavioral task
behavioral1
Sample
b99a21c8d93449080854fbbefe422898.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b99a21c8d93449080854fbbefe422898.dll
Resource
win10v2004-20240226-en
General
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Target
b99a21c8d93449080854fbbefe422898
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Size
179KB
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MD5
b99a21c8d93449080854fbbefe422898
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SHA1
ced7bc6e0f1a15465e61cfec87aaef98bd999e15
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SHA256
819500f6d820bffd4290b172eb84721eee9f4d3a5814d58a65d5a321ce3e51ab
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SHA512
b0f94bc8b0775f099b410b212b1266101d633cad066a0de15ca25a83e2a9128d14520aa53e7720800c9b03f25bcade665c622a932b3838829fd2a6cc3899f46c
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SSDEEP
3072:7/pEYN1p3lghdLyxqNyqE3Mm6GqyafS7ElA7q8MoEHevNuyLAJ6JZC9mNos3MiCo:vXi8xk4N6GqjSiSqBHsn4YOPiCr7
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b99a21c8d93449080854fbbefe422898
Files
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b99a21c8d93449080854fbbefe422898.dll windows:6 windows x86 arch:x86
ac0d43d17d05c8e5cdc2fd93d1e33ee9
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
mpr
WNetCancelConnection2W
WNetAddConnection2W
kernel32
RemoveDirectoryW
GetDriveTypeA
SetFileTime
CreatePipe
PeekNamedPipe
FindClose
WaitForSingleObject
CreateFileW
GetComputerNameExW
MultiByteToWideChar
GetFileInformationByHandle
FormatMessageW
GetLastError
DeleteFileW
CloseHandle
LocalFree
MoveFileExW
CreateProcessW
WideCharToMultiByte
WriteFile
OutputDebugStringA
DebugBreak
HeapFree
GetCurrentProcess
TerminateProcess
OpenProcess
CreateToolhelp32Snapshot
CreateEventW
Process32NextW
GetCurrentThread
Process32FirstW
HeapAlloc
GetProcessHeap
GetSystemTimeAsFileTime
FindNextFileW
FindFirstFileExW
GetFileSizeEx
GetLogicalDrives
ReadFile
CreateDirectoryW
DecodePointer
CopyFileExW
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
WriteConsoleW
GetModuleHandleW
GetProcAddress
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
RtlUnwind
RaiseException
InterlockedFlushSList
SetLastError
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
HeapReAlloc
GetStdHandle
GetFileType
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetStringTypeW
SetFilePointerEx
SetStdHandle
HeapSize
FlushFileBuffers
GetConsoleCP
GetConsoleMode
advapi32
OpenProcessToken
OpenThreadToken
LookupAccountSidW
GetTokenInformation
RevertToSelf
CreateProcessWithTokenW
ImpersonateLoggedOnUser
LogonUserW
CreateProcessAsUserW
Exports
Exports
Sections
.text Size: 115KB - Virtual size: 115KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 52KB - Virtual size: 52KB
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
.rsrc Size: 1024B - Virtual size: 1000B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.l2 Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ