Static task
static1
Behavioral task
behavioral1
Sample
4b34a73d7a668fe5df3dad7caf9d3ab1c2e882b9bc537c71fed4727679d7cc4b.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
4b34a73d7a668fe5df3dad7caf9d3ab1c2e882b9bc537c71fed4727679d7cc4b.exe
Resource
win10v2004-20231023-en
General
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Target
4b34a73d7a668fe5df3dad7caf9d3ab1c2e882b9bc537c71fed4727679d7cc4b
-
Size
1.4MB
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MD5
8909982e2e87e3bcfbdf7e683fe8e0c9
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SHA1
ae40a2c24e54cce11a327fb275b6e2fc72c1ceaf
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SHA256
4b34a73d7a668fe5df3dad7caf9d3ab1c2e882b9bc537c71fed4727679d7cc4b
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SHA512
7d6b29e7671e4365b4fff19d4eabd2bf749760449cf55cd173ea2a14e43e393a17e657f0bcec0ea50c1fb0ee8b37ca73e00bddd937d64af23dccfcd7f564025d
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SSDEEP
6144:JjqVG/pJZzfwsGX+LOODgMGJ3DoYlyNvNgems:J+QxJZjmX+Sj0NvNgems
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b34a73d7a668fe5df3dad7caf9d3ab1c2e882b9bc537c71fed4727679d7cc4b
Files
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4b34a73d7a668fe5df3dad7caf9d3ab1c2e882b9bc537c71fed4727679d7cc4b.exe windows:4 windows x86
547cd05356c429dc57b17bf0fd6daf12
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WriteProcessMemory
VirtualAllocEx
lstrlenA
OpenProcess
Process32Next
Process32First
CreateToolhelp32Snapshot
GetFileAttributesA
lstrcatA
GetSystemDirectoryA
lstrcmpiA
UnmapViewOfFile
GetFileSize
MapViewOfFile
CreateFileMappingA
FindClose
FindNextFileA
lstrcmpA
GetLastError
FindFirstFileA
lstrcpyA
SetFilePointer
ReadFile
GetTimeZoneInformation
GetModuleHandleA
LoadLibraryA
GetModuleFileNameA
GetCurrentDirectoryA
MoveFileExA
CopyFileA
GetOverlappedResult
LockResource
SizeofResource
LoadResource
FindResourceA
ResetEvent
GetVersionExA
HeapReAlloc
IsBadWritePtr
GetVolumeInformationA
DeviceIoControl
DefineDosDeviceA
QueryDosDeviceA
SetEndOfFile
GetProcAddress
CreateRemoteThread
GetCurrentProcess
CreateMutexA
ReleaseMutex
GetProcessHeap
HeapAlloc
Sleep
CloseHandle
GetTempPathA
GetTempFileNameA
WriteFile
CreateProcessA
DeleteFileA
HeapFree
GetLocalTime
CreateThread
CreateEventA
WaitForMultipleObjects
SetEvent
WaitForSingleObject
ExpandEnvironmentStringsA
CreateFileA
GetTickCount
ExitProcess
RtlUnwind
RaiseException
GetStartupInfoA
GetCommandLineA
QueryPerformanceCounter
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TlsAlloc
SetLastError
TlsFree
TlsSetValue
TlsGetValue
SetUnhandledExceptionFilter
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InterlockedExchange
VirtualQuery
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
TerminateProcess
HeapSize
VirtualProtect
GetSystemInfo
LCMapStringA
WideCharToMultiByte
MultiByteToWideChar
LCMapStringW
GetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
IsBadReadPtr
IsBadCodePtr
GetACP
GetOEMCP
GetCPInfo
InitializeCriticalSection
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
SetStdHandle
FlushFileBuffers
user32
wsprintfA
MessageBoxA
SetWindowsHookExA
advapi32
RegOpenKeyA
RegEnumKeyExA
InitializeSecurityDescriptor
GetTokenInformation
SetSecurityDescriptorOwner
SetSecurityDescriptorGroup
AllocateAndInitializeSid
GetLengthSid
AddAce
IsValidSecurityDescriptor
QueryServiceStatusEx
OpenSCManagerA
OpenServiceA
CloseServiceHandle
RegDeleteValueA
RegSetValueExA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
Sections
.text Size: 180KB - Virtual size: 177KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 196KB - Virtual size: 192KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ