Static task
static1
Behavioral task
behavioral1
Sample
f8022b973900c783fd861ede7d0ac02f665c041b9cd0641be7318999fb82ce8f.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
f8022b973900c783fd861ede7d0ac02f665c041b9cd0641be7318999fb82ce8f.exe
Resource
win10v2004-20240226-en
General
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Target
f8022b973900c783fd861ede7d0ac02f665c041b9cd0641be7318999fb82ce8f
-
Size
560KB
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MD5
cb9954509dc82e6bbed2aee202d88415
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SHA1
c6a56cd07bfeb45b2fecdf938927e3c5a5a3e38e
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SHA256
f8022b973900c783fd861ede7d0ac02f665c041b9cd0641be7318999fb82ce8f
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SHA512
eec20fd7e0171e232d6a0dab9477874706f8b0282dee253c43acf7216e5deb56fb18a1449c3ee7e747bd13add8bc99d34aae27392bf0ad2f9257c15b42cdba8b
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SSDEEP
12288:n5usEMSuCBmYuvQk7rcB58s5oOfgjstLWWMV5Nc8myXJPOHkzC7bfkjpRI:n5usEMStdIM8tOfgjstLWJV5NjmemHbd
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f8022b973900c783fd861ede7d0ac02f665c041b9cd0641be7318999fb82ce8f
Files
-
f8022b973900c783fd861ede7d0ac02f665c041b9cd0641be7318999fb82ce8f.exe windows:5 windows x86 arch:x86
dfef2a557fb5f4755fe5a80410ab907e
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
Imports
ws2_32
inet_ntoa
gethostbyname
gethostname
WSACleanup
WSAStartup
kernel32
TerminateProcess
MoveFileExW
SetFileTime
GetProcAddress
GetModuleHandleW
GetSystemInfo
GetVersionExW
HeapAlloc
HeapFree
WriteFile
SetFilePointer
GetTempPathW
Sleep
GetFileSize
ReadFile
GetFileSizeEx
CopyFileW
MoveFileW
FindResourceW
LoadResource
LockResource
SizeofResource
EnumSystemLocalesA
GetLocaleInfoA
LocalAlloc
GetModuleFileNameW
GetFileTime
CreateFileW
GetWindowsDirectoryW
GetTickCount
GetCurrentProcess
DeleteFileW
Process32NextW
Process32FirstW
CreateToolhelp32Snapshot
VirtualFree
OpenProcess
VirtualAlloc
GetLastError
CloseHandle
SetStdHandle
CreateProcessW
IsValidLocale
LoadLibraryW
WriteConsoleW
GetTempFileNameW
InterlockedIncrement
InterlockedDecrement
EncodePointer
DecodePointer
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCommandLineW
HeapSetInformation
RaiseException
RtlUnwind
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
ExitProcess
GetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
HeapCreate
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetLocaleInfoW
HeapSize
GetConsoleCP
GetConsoleMode
FlushFileBuffers
GetACP
GetOEMCP
IsValidCodePage
GetStringTypeW
HeapReAlloc
GetUserDefaultLCID
user32
wsprintfW
advapi32
RegisterServiceCtrlHandlerW
SetServiceStatus
StartServiceCtrlDispatcherW
RegCloseKey
RegDeleteValueW
RegOpenKeyExW
RegConnectRegistryW
StartServiceW
QueryServiceStatus
CloseServiceHandle
CreateServiceW
ChangeServiceConfig2W
ChangeServiceConfigW
QueryServiceConfigW
OpenServiceW
OpenSCManagerW
AdjustTokenPrivileges
LookupPrivilegeValueW
CreateProcessAsUserW
OpenProcessToken
Sections
.text Size: 83KB - Virtual size: 82KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 23KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 438KB - Virtual size: 438KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ