Static task
static1
Behavioral task
behavioral1
Sample
3834f6a04b0a9cca41653967e46934932089adaa4de23ff5cfeecdd0e9258e72.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
3834f6a04b0a9cca41653967e46934932089adaa4de23ff5cfeecdd0e9258e72.dll
Resource
win10v2004-20230220-en
General
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Target
10714793970.zip
-
Size
984KB
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MD5
0b8a769e7c044357f8200604d46549ba
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SHA1
b0b29778a2b3f0aefa2bf05e5f974afd72390b4d
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SHA256
3f51080569b814eba7b259f9a0f512d5d2dba9db3827e39124908a44f97a9a6d
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SHA512
37d9c3644a567c7f534aec190069533fece875d9c20b923b3b8d2c85f9fa8d6be509422188d1bd121fa2dd41f6bb21b8d3dcdf5847fce0baa01c2e0da5504a07
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SSDEEP
24576:RnBMIMUP/Ye89mr7a8gcQFaZjLc6rFoeoYkzyMjV870daKMb:Ah99J3aIeYX40gb
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/3834f6a04b0a9cca41653967e46934932089adaa4de23ff5cfeecdd0e9258e72
Files
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10714793970.zip.zip
Password: infected
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3834f6a04b0a9cca41653967e46934932089adaa4de23ff5cfeecdd0e9258e72.dll windows x64
5ef8f01c658f59bd6fe659f827776382
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
DeleteCriticalSection
VerSetConditionMask
SleepEx
TlsGetValue
GetSystemTimeAsFileTime
TlsFree
CreateIoCompletionPort
GetCurrentProcess
Thread32Next
Thread32First
GetModuleHandleA
OpenProcess
LoadLibraryA
VirtualProtectEx
GetProcAddress
OpenThread
GetStdHandle
GetFileType
WriteFile
GetModuleHandleW
MultiByteToWideChar
SwitchToFiber
DeleteFiber
CreateFiber
WideCharToMultiByte
ConvertFiberToThread
ConvertThreadToFiber
QueryPerformanceCounter
GetCurrentProcessId
GetTickCount
GlobalMemoryStatus
GetEnvironmentVariableW
GetConsoleMode
ReadConsoleA
ReadConsoleW
SetConsoleMode
GetSystemTime
SystemTimeToFileTime
ReadFile
CreateFileW
lstrcmpA
CreateWaitableTimerA
VirtualAlloc
HeapFree
HeapReAlloc
HeapAlloc
GetProcessHeap
VirtualQuery
lstrcpyA
GetFullPathNameW
GetCurrentDirectoryW
QueueUserAPC
TlsAlloc
TerminateThread
SetEvent
GetLastError
GetModuleHandleExA
CreateEventW
PostQueuedCompletionStatus
ExitThread
lstrcatA
GetQueuedCompletionStatus
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
WaitForMultipleObjects
EnterCriticalSection
SetLastError
VerifyVersionInfoA
TlsSetValue
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
PeekNamedPipe
GetDriveTypeW
FindFirstFileW
SetEndOfFile
GetTimeZoneInformation
HeapSize
WriteConsoleW
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
IsValidCodePage
FindNextFileW
FindNextFileA
FindFirstFileExA
FindClose
GetStringTypeW
SetStdHandle
SetFilePointerEx
GetConsoleCP
FlushFileBuffers
LCMapStringW
CompareStringW
GetACP
SetWaitableTimer
GetModuleFileNameA
CloseHandle
CreateToolhelp32Snapshot
WaitForSingleObject
SetConsoleCtrlHandler
ExitProcess
GetModuleHandleExW
FreeLibraryAndExitThread
ResetEvent
WaitForSingleObjectEx
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetCurrentThreadId
InitializeSListHead
FormatMessageA
LocalFree
InterlockedFlushSList
RtlPcToFileHeader
EncodePointer
RaiseException
RtlUnwindEx
FreeLibrary
LoadLibraryExW
CreateThread
user32
GetUserObjectInformationW
GetProcessWindowStation
MessageBoxW
advapi32
CryptCreateHash
DeregisterEventSource
RegisterEventSourceW
ReportEventW
CryptAcquireContextW
CryptReleaseContext
CryptDestroyKey
CryptGenRandom
CryptEnumProvidersW
CryptSignHashW
CryptDestroyHash
LookupPrivilegeValueA
CryptDecrypt
CryptExportKey
CryptGetUserKey
CryptGetProvParam
CryptSetHashParam
shell32
SHGetSpecialFolderPathA
ole32
CoInitializeSecurity
CoInitializeEx
CoCreateInstance
CoSetProxyBlanket
CoUninitialize
oleaut32
VariantInit
SysFreeString
SysAllocString
VariantClear
ws2_32
WSASetLastError
WSASocketW
getaddrinfo
connect
WSARecv
getsockopt
select
ioctlsocket
setsockopt
WSAGetLastError
recv
send
WSASend
closesocket
freeaddrinfo
WSACleanup
WSAStartup
crypt32
CertCloseStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertDuplicateCertificateContext
CertFreeCertificateContext
CertOpenStore
CertGetCertificateContextProperty
shlwapi
StrChrA
StrToIntA
Sections
.text Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 585KB - Virtual size: 585KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 121KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 77KB - Virtual size: 77KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.gfids Size: 512B - Virtual size: 300B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 9B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ