Static task
static1
Behavioral task
behavioral1
Sample
2b3e73ff8bce15bf71390d9d4c9ad503.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2b3e73ff8bce15bf71390d9d4c9ad503.exe
Resource
win10v2004-20231215-en
General
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Target
2b3e73ff8bce15bf71390d9d4c9ad503
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Size
138KB
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MD5
2b3e73ff8bce15bf71390d9d4c9ad503
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SHA1
52575b3cfa65214a75ac2f43b57dd5ab916b0da0
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SHA256
f14443761bc2664a776868217367d20712fd51cc6475e2b03a1b970fde25bf1d
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SHA512
1e10e3e252cb7c865359c13dcb65735af59393c0eb2c2e1fdd3904c3d676fe31a04771dc0a4b5f33b9dd51275a55fd339cc1b5e3aebf7f30bddc5d556184b545
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SSDEEP
3072:8uSn9sqs41dbn0HWCYeawCFJkMGXI/1s2wpF98xPEWrZc7otRf1Qh5:8uS9W4vWeR6g1szF98xPEWrfNQh5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2b3e73ff8bce15bf71390d9d4c9ad503
Files
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2b3e73ff8bce15bf71390d9d4c9ad503.exe windows:5 windows x86 arch:x86
3a29af038a529d1de403f24da3c85fb1
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateRemoteThread
OpenProcess
Process32FirstW
Process32NextW
CreateToolhelp32Snapshot
GetLocalTime
CreateThread
CreateMutexW
MapViewOfFile
UnmapViewOfFile
CreateFileMappingW
TlsAlloc
TlsFree
GetEnvironmentVariableW
FileTimeToDosDateTime
GetTempFileNameW
HeapReAlloc
FindFirstFileW
SetEndOfFile
CreateProcessW
HeapAlloc
SystemTimeToFileTime
SetFilePointerEx
HeapFree
GetProcessHeap
IsBadReadPtr
SetFileTime
SetLastError
Thread32First
GetLastError
ReadProcessMemory
HeapDestroy
HeapCreate
Thread32Next
ReadFile
GetTimeZoneInformation
MultiByteToWideChar
GetTempPathW
GetFileSizeEx
OpenMutexW
VirtualProtectEx
VirtualAllocEx
FindClose
RemoveDirectoryW
FindNextFileW
VirtualProtect
GetFileTime
FileTimeToLocalFileTime
GetVolumeNameForVolumeMountPointW
DeleteFileW
GetFileInformationByHandle
GetTickCount
LoadLibraryA
GetUserDefaultUILanguage
MoveFileExW
ExpandEnvironmentStringsW
ResetEvent
TerminateProcess
TlsSetValue
TlsGetValue
GlobalUnlock
FreeLibrary
EnterCriticalSection
GlobalLock
GetNativeSystemInfo
GetProcessId
VirtualAlloc
SetThreadContext
GetThreadContext
SetThreadPriority
GetCurrentThread
SetFileAttributesW
WTSGetActiveConsoleSessionId
lstrcmpiA
LoadLibraryW
CreateDirectoryW
ReleaseMutex
WideCharToMultiByte
GetCurrentThreadId
GetPrivateProfileIntW
FlushFileBuffers
CreateFileW
GetFileAttributesW
LeaveCriticalSection
InitializeCriticalSection
WriteFile
GetPrivateProfileStringW
WriteProcessMemory
LocalFree
GetCurrentProcessId
CloseHandle
DuplicateHandle
OpenEventW
GetFileAttributesExW
lstrcmpiW
WaitForMultipleObjects
CreateEventW
GetProcAddress
GetModuleFileNameW
GetVersionExW
Sleep
VirtualFreeEx
VirtualFree
GetModuleHandleW
SetEvent
GetComputerNameW
WaitForSingleObject
SetErrorMode
GetCommandLineW
ExitProcess
VirtualQueryEx
GetSystemTime
user32
GetDCEx
ReleaseDC
DefWindowProcA
DefMDIChildProcW
SwitchDesktop
DefDlgProcA
DefMDIChildProcA
RegisterClassW
CallWindowProcA
CallWindowProcW
DefWindowProcW
DefFrameProcW
RegisterClassA
GetSystemMetrics
MapVirtualKeyW
CreateDesktopW
SetProcessWindowStation
RegisterClassExW
CloseWindowStation
CreateWindowStationW
GetProcessWindowStation
OpenDesktopW
CloseDesktop
SetThreadDesktop
GetUserObjectInformationW
EndMenu
TranslateMessage
GetKeyboardState
GetClipboardData
ToUnicode
CharLowerBuffA
GetTopWindow
HiliteMenuItem
LoadImageW
MsgWaitForMultipleObjects
WindowFromPoint
CharLowerA
CharUpperW
SetWindowLongW
GetWindow
DispatchMessageW
RegisterWindowMessageW
GetMenuItemID
SetKeyboardState
GetSubMenu
MenuItemFromPoint
GetMenu
GetMenuItemRect
TrackPopupMenuEx
SystemParametersInfoW
GetClassNameW
GetMenuState
GetShellWindow
FillRect
GetUpdateRect
DrawEdge
GetMenuItemCount
GetThreadDesktop
IntersectRect
GetDC
EqualRect
PrintWindow
CharLowerW
ExitWindowsEx
EndPaint
GetUpdateRgn
RegisterClassExA
GetWindowDC
CharToOemW
GetMessageA
GetWindowRect
GetMessageW
SetCapture
PostMessageW
GetParent
GetWindowInfo
GetClassLongW
GetCapture
SetCursorPos
GetWindowLongW
GetAncestor
PeekMessageW
PeekMessageA
SetWindowPos
SendMessageTimeoutW
IsWindow
DefDlgProcW
DefFrameProcA
OpenInputDesktop
BeginPaint
OpenWindowStationW
GetCursorPos
GetIconInfo
DrawIcon
IsRectEmpty
GetWindowThreadProcessId
GetMessagePos
MapWindowPoints
SendMessageW
ReleaseCapture
PostThreadMessageW
advapi32
IsWellKnownSid
GetLengthSid
EqualSid
ConvertSidToStringSidW
RegOpenKeyExW
RegEnumKeyExW
RegCloseKey
InitiateSystemShutdownExW
CryptGetHashParam
OpenProcessToken
GetSidSubAuthority
CryptAcquireContextW
OpenThreadToken
GetSidSubAuthorityCount
GetTokenInformation
RegCreateKeyExW
CryptReleaseContext
RegQueryValueExW
CreateProcessAsUserW
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
SetNamedSecurityInfoW
LookupPrivilegeValueW
CryptCreateHash
ConvertStringSecurityDescriptorToSecurityDescriptorW
GetSecurityDescriptorSacl
SetSecurityDescriptorSacl
CryptDestroyHash
AdjustTokenPrivileges
RegSetValueExW
CryptHashData
shlwapi
StrCmpNIW
PathRemoveBackslashW
wvnsprintfA
StrCmpNIA
PathMatchSpecW
PathUnquoteSpacesW
PathAddExtensionW
PathCombineW
SHDeleteKeyW
PathSkipRootW
SHDeleteValueW
PathAddBackslashW
PathFindFileNameW
PathIsDirectoryW
wvnsprintfW
UrlUnescapeA
PathIsURLW
PathQuoteSpacesW
StrStrIW
StrStrIA
PathRemoveFileSpecW
PathRenameExtensionW
shell32
CommandLineToArgvW
SHGetFolderPathW
ShellExecuteW
secur32
GetUserNameExW
ole32
StringFromGUID2
CLSIDFromString
CoUninitialize
CoCreateInstance
CoInitializeEx
gdi32
GetDeviceCaps
CreateCompatibleBitmap
CreateDIBSection
SetViewportOrgEx
DeleteDC
GdiFlush
SetRectRgn
CreateCompatibleDC
SaveDC
RestoreDC
GetDIBits
SelectObject
DeleteObject
ws2_32
recv
sendto
getsockname
select
getaddrinfo
recvfrom
getpeername
accept
WSAEventSelect
WSAIoctl
connect
WSAAddressToStringW
WSAStartup
shutdown
setsockopt
bind
socket
WSASetLastError
listen
freeaddrinfo
WSASend
closesocket
send
WSAGetLastError
crypt32
PFXExportCertStoreEx
CertDuplicateCertificateContext
CertEnumCertificatesInStore
PFXImportCertStore
CertCloseStore
CertOpenSystemStoreW
CertDeleteCertificateFromStore
CryptUnprotectData
wininet
InternetQueryOptionA
InternetSetOptionA
InternetQueryOptionW
InternetOpenA
HttpOpenRequestA
InternetCrackUrlA
InternetConnectA
HttpAddRequestHeadersA
HttpAddRequestHeadersW
InternetSetStatusCallbackW
GetUrlCacheEntryInfoW
InternetCloseHandle
HttpSendRequestA
HttpSendRequestW
InternetReadFile
InternetReadFileExA
InternetQueryDataAvailable
HttpSendRequestExW
HttpQueryInfoA
HttpSendRequestExA
oleaut32
VariantInit
SysAllocString
VariantClear
SysFreeString
netapi32
NetApiBufferFree
NetUserEnum
NetUserGetInfo
Sections
.text Size: 129KB - Virtual size: 129KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ