Static task
static1
Behavioral task
behavioral1
Sample
3a4f070cfd4773e44c750c4e7b609441.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3a4f070cfd4773e44c750c4e7b609441.exe
Resource
win10v2004-20231215-en
General
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Target
3a4f070cfd4773e44c750c4e7b609441
-
Size
65KB
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MD5
3a4f070cfd4773e44c750c4e7b609441
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SHA1
9d40b9a234480f2f5bbb5efc2cfdd49a08b3870c
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SHA256
ead4c64dcb0ff4e4d34cbeb97666b7f17aa8afa0482f6c87bfa50eec97847977
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SHA512
320b04e4fa4d92a23356d2cb03c7a13c6baad5ff3f7e1aa75c2376ae4b647b773dfd08bcad396d5d6f50dd59ebbaad6bdb10bbf270d28cd12ff061a383952e23
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SSDEEP
768:1fR895vQgDYJa2Vz16ipD/Kf/W5jRxv8m5zpD/fd3jEFaq0WOH0uO3jPpxwb+kjY:1fR8PvYs+zXp171QFL8H05LrMd7fojd
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3a4f070cfd4773e44c750c4e7b609441
Files
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3a4f070cfd4773e44c750c4e7b609441.exe windows:4 windows x86 arch:x86
c4d879d63ac5a1c924bc45f68845bad5
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
CreateFileA
FreeLibrary
GetTickCount
lstrcpyA
GetComputerNameA
ExitThread
Sleep
GetCurrentProcessId
SetFileAttributesA
GetModuleFileNameA
ReleaseMutex
OpenMutexA
CreateThread
GetTempPathA
WinExec
DeleteFileA
GetLastError
ResumeThread
CreateProcessA
SetThreadPriority
GetCurrentThread
SetPriorityClass
GetCurrentProcess
GetEnvironmentVariableA
GetShortPathNameA
WaitForSingleObject
ExitProcess
CreateMutexA
lstrlenA
CopyFileA
GetStringTypeA
LCMapStringW
GetSystemDirectoryA
lstrcatA
GetFileSize
ReadFile
CloseHandle
IsBadReadPtr
GetSystemInfo
VirtualAlloc
VirtualFree
GetModuleHandleA
LoadLibraryA
GetProcAddress
VirtualProtect
lstrcmpA
GetVersion
LCMapStringA
SetEnvironmentVariableA
GetStringTypeW
CompareStringW
CompareStringA
MultiByteToWideChar
SetStdHandle
FlushFileBuffers
GetOEMCP
GetACP
GetCPInfo
GetExitCodeProcess
IsBadCodePtr
IsBadWritePtr
SetUnhandledExceptionFilter
SetFilePointer
WriteFile
HeapCreate
HeapDestroy
GetVersionExA
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
WideCharToMultiByte
RtlUnwind
TerminateProcess
GetStartupInfoA
GetCommandLineA
GetFileAttributesA
HeapFree
HeapAlloc
HeapReAlloc
HeapSize
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
user32
wsprintfA
advapi32
StartServiceA
RegOpenKeyA
RegSetValueExA
CloseServiceHandle
StartServiceCtrlDispatcherA
RegisterServiceCtrlHandlerA
SetServiceStatus
OpenSCManagerA
OpenServiceA
DeleteService
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
CreateServiceA
shell32
ShellExecuteA
msvcrt
??0exception@@QAE@ABV0@@Z
??1type_info@@UAE@XZ
??0exception@@QAE@ABQBD@Z
??1exception@@UAE@XZ
_CxxThrowException
ws2_32
WSAIoctl
inet_addr
gethostbyname
socket
setsockopt
connect
closesocket
WSAStartup
WSACleanup
send
sendto
htonl
WSASocketA
recv
__WSAFDIsSet
select
inet_ntoa
htons
Sections
.text Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE