Static task
static1
Behavioral task
behavioral1
Sample
8177542b521003912635fb696c69e838680aa762843867343d3aa94ff2fcb7ec.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
8177542b521003912635fb696c69e838680aa762843867343d3aa94ff2fcb7ec.exe
Resource
win10v2004-20230915-en
General
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Target
8177542b521003912635fb696c69e838680aa762843867343d3aa94ff2fcb7ec
-
Size
2.0MB
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MD5
c5714b1af88bdb5049ea808ca8e81004
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SHA1
1bed5570735e616658a8816f67b012edf1fc51f8
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SHA256
8177542b521003912635fb696c69e838680aa762843867343d3aa94ff2fcb7ec
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SHA512
359712a3d124af3f1b26100dc54321f1364a736797af0c8875f076d0d35907345fa0acfd5ee97a28130a0f6c1aa197902336856e4aa528f2312d7875e00d7663
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SSDEEP
49152:IGWwjJIK/04O04n2bOlmhDGrnTuCfyuFK30CZ3NIjtaB0Dc+FF9:m0/Pv4n2bOlmhDG+uFqNARVF3
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8177542b521003912635fb696c69e838680aa762843867343d3aa94ff2fcb7ec
Files
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8177542b521003912635fb696c69e838680aa762843867343d3aa94ff2fcb7ec.exe windows:6 windows x86
3d6700ee7e2f18a3410b0527b0678f5f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_NET_RUN_FROM_SWAP
Imports
secur32
LsaGetLogonSessionData
LsaFreeReturnBuffer
LsaEnumerateLogonSessions
kernel32
QueryDosDeviceW
ReadFile
GetFileSize
SetFilePointer
SetLastError
SetDllDirectoryW
DecodePointer
GetCurrentThreadId
SetErrorMode
InitializeCriticalSectionEx
RaiseException
IsProcessorFeaturePresent
CreateDirectoryW
GetCurrentProcessId
GetSystemDefaultLangID
GetUserDefaultLangID
GetCommandLineW
MoveFileW
SetCurrentDirectoryW
GetModuleFileNameW
lstrcmpW
lstrcpyW
GetLocaleInfoW
GetSystemDirectoryW
Process32NextW
Process32FirstW
CreateToolhelp32Snapshot
CopyFileW
FindNextFileW
FindFirstFileW
MoveFileExW
RemoveDirectoryW
SetFileAttributesW
CreateProcessW
FileTimeToSystemTime
FindClose
GetLocalTime
Sleep
GetTickCount
DeleteFileW
GetCurrentProcess
DuplicateHandle
SetPriorityClass
GetPriorityClass
GetModuleHandleW
LocalFree
GetShortPathNameW
GetTempPathW
lstrcmpiW
lstrlenW
WideCharToMultiByte
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
ProcessIdToSessionId
FormatMessageW
LocalAlloc
ExpandEnvironmentStringsW
OpenProcess
GetExitCodeProcess
WaitForSingleObject
WTSGetActiveConsoleSessionId
CloseHandle
FindResourceExW
FindResourceW
LoadResource
LockResource
SizeofResource
MultiByteToWideChar
GetProcessHeap
HeapAlloc
WriteConsoleW
HeapFree
HeapReAlloc
HeapSize
HeapDestroy
GetLastError
CreateFileW
GetFileAttributesW
GetProcAddress
FreeLibrary
LoadLibraryExW
CancelWaitableTimer
GlobalFree
SetFilePointerEx
GetConsoleMode
GetConsoleCP
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetOEMCP
GetACP
GetSystemInfo
VirtualProtect
VirtualQuery
LoadLibraryExA
GetFileAttributesExW
SetFileTime
VirtualFree
VirtualAlloc
GetProcessAffinityMask
GlobalMemoryStatus
ReleaseSemaphore
CreateEventW
SetEvent
ResetEvent
CreateSemaphoreW
WaitForMultipleObjects
QueryPerformanceCounter
FindFirstFileExW
GetStringTypeW
InitializeCriticalSectionAndSpinCount
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
EncodePointer
LCMapStringW
GetCPInfo
IsDebuggerPresent
OutputDebugStringW
VerSetConditionMask
VerifyVersionInfoW
GetCurrentThread
GetProcessTimes
GetLongPathNameW
WriteFile
FlushFileBuffers
SetEndOfFile
LoadLibraryW
CreateThread
ResumeThread
TerminateThread
ExitThread
WaitForMultipleObjectsEx
ReadProcessMemory
lstrlenA
GetSystemDefaultUILanguage
GetUserDefaultUILanguage
TerminateProcess
GetThreadContext
SetUnhandledExceptionFilter
GetSystemTime
lstrcmpA
UnhandledExceptionFilter
GetStartupInfoW
InitializeSListHead
RtlUnwind
GetFileType
FreeLibraryAndExitThread
GetModuleHandleExW
ExitProcess
GetStdHandle
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
SetStdHandle
IsValidCodePage
advapi32
OpenProcessToken
CreateProcessAsUserW
DuplicateTokenEx
SetTokenInformation
GetTokenInformation
EqualSid
TraceMessage
AllocateAndInitializeSid
FreeSid
GetNamedSecurityInfoW
ConvertStringSidToSidW
SetEntriesInAclW
SetNamedSecurityInfoW
GetSidLengthRequired
InitializeSid
GetSidSubAuthority
OpenThreadToken
RegQueryValueExW
RegEnumValueW
SetSecurityDescriptorDacl
MakeAbsoluteSD
InitializeSecurityDescriptor
QueryServiceStatusEx
LookupPrivilegeNameW
ConvertSidToStringSidW
CopySid
GetLengthSid
IsValidSid
InitializeAcl
AddAce
GetAclInformation
GetAce
ConvertStringSecurityDescriptorToSecurityDescriptorW
GetSecurityDescriptorOwner
CryptReleaseContext
CryptDecrypt
CryptAcquireContextW
CryptDestroyKey
CryptSetKeyParam
CryptImportKey
MapGenericMask
SetSecurityInfo
GetSecurityInfo
DuplicateToken
CheckTokenMembership
AdjustTokenPrivileges
LookupPrivilegeValueW
RegDeleteValueW
RegCreateKeyExW
RegSetValueExW
RegOpenKeyExW
RegEnumKeyExW
RegQueryInfoKeyW
RegCloseKey
RegDeleteKeyW
StartServiceW
RegGetValueW
ConvertSecurityDescriptorToStringSecurityDescriptorW
QueryServiceStatus
OpenServiceW
OpenSCManagerW
CloseServiceHandle
GetSecurityDescriptorControl
GetSecurityDescriptorLength
MakeSelfRelativeSD
GetSecurityDescriptorSacl
GetSecurityDescriptorDacl
GetSecurityDescriptorGroup
LsaNtStatusToWinError
ole32
CoCreateInstance
PropVariantClear
CoInitializeEx
CoUninitialize
CoInitializeSecurity
StringFromIID
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
StringFromGUID2
CoCreateGuid
CLSIDFromString
oleaut32
SafeArrayCreate
SafeArrayUnlock
SysStringByteLen
SysAllocStringByteLen
VariantCopyInd
VariantInit
VariantClear
SysAllocStringLen
SafeArrayPtrOfIndex
SafeArrayLock
SafeArrayCreateVector
SafeArrayUnaccessData
SafeArrayAccessData
VarUI4FromStr
shlwapi
PathRemoveFileSpecW
UrlCanonicalizeW
PathIsDirectoryW
PathFindFileNameW
PathIsUNCServerW
PathAppendW
PathAddBackslashW
PathQuoteSpacesW
SHDeleteKeyW
PathIsUNCW
PathSkipRootW
PathFileExistsW
comctl32
InitCommonControlsEx
psapi
GetModuleFileNameExW
crypt32
CryptHashCertificate
CertCompareIntegerBlob
CertFreeCertificateChain
CertGetCertificateChain
CryptMsgGetParam
CertFindCertificateInStore
CertCloseStore
CryptMsgClose
CertGetEnhancedKeyUsage
CertNameToStrW
CryptQueryObject
CertGetNameStringW
CertFreeCertificateContext
wintrust
CryptCATAdminReleaseContext
CryptCATAdminCalcHashFromFileHandle
CryptCATAdminEnumCatalogFromHash
CryptCATAdminAcquireContext
CryptCATAdminReleaseCatalogContext
CryptCATCatalogInfoFromContext
WintrustGetRegPolicyFlags
WinVerifyTrust
Sections
.text Size: 920KB - Virtual size: 920KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 326KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 255KB - Virtual size: 255KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 62KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ