Static task
static1
Behavioral task
behavioral1
Sample
3777d94b8183ff032293b9e4f90a70c5.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3777d94b8183ff032293b9e4f90a70c5.exe
Resource
win10v2004-20231215-en
General
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Target
3777d94b8183ff032293b9e4f90a70c5
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Size
76KB
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MD5
3777d94b8183ff032293b9e4f90a70c5
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SHA1
abbfa753d88c9fbb2c58bb77deb74ba39c6bf327
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SHA256
ffb75d2354f4934336f2fe64182727579e45a4475be94796100c692d6d5584b4
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SHA512
041c3ce338df0d5b59009936d4a844af1e7844f8b4e0d48459939721a7db76b9df8c8cbf64b711e86b581fbf7a4ed096d8bfd810cdf677ea8bd3c1c97d327c73
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SSDEEP
1536:2nR8hOesWT+GoSxb/mBIZekQdk0cNGQK0Gaz7BxbDc:2nShvsOrb/mBe8cbDc
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3777d94b8183ff032293b9e4f90a70c5
Files
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3777d94b8183ff032293b9e4f90a70c5.exe windows:4 windows x86 arch:x86
f8a5a1849a9b744ead9e8c9c5f8e58c7
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
OpenProcess
CreateRemoteThread
GetTickCount
CreateMutexA
OutputDebugStringA
WaitForSingleObject
GetExitCodeThread
VirtualFreeEx
CopyFileA
GetLastError
GetVersionExA
DeleteFileA
MoveFileA
CreateFileA
SystemTimeToFileTime
SetFileTime
GetPrivateProfileIntA
GetPrivateProfileStringA
WritePrivateProfileStringA
FreeLibrary
CloseHandle
LoadLibraryA
GetProcAddress
Sleep
GetModuleFileNameA
GetSystemTime
GetSystemInfo
VirtualProtect
GetLocaleInfoA
SetEndOfFile
GetCurrentProcessId
GetCurrentThreadId
QueryPerformanceCounter
GetCPInfo
GetOEMCP
GetACP
LCMapStringW
LCMapStringA
GetFileAttributesA
RtlUnwind
ExitProcess
GetModuleHandleA
TerminateProcess
GetCurrentProcess
GetSystemTimeAsFileTime
GetCommandLineA
HeapFree
WriteFile
HeapAlloc
ReadFile
HeapReAlloc
HeapSize
InterlockedExchange
VirtualQuery
GetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
HeapDestroy
HeapCreate
VirtualFree
SetFilePointer
VirtualAlloc
IsBadWritePtr
SetStdHandle
FlushFileBuffers
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
RaiseException
SetUnhandledExceptionFilter
IsBadReadPtr
IsBadCodePtr
advapi32
QueryServiceStatus
StartServiceCtrlDispatcherA
RegisterServiceCtrlHandlerA
SetServiceStatus
DeleteService
CreateServiceA
RegCreateKeyA
LockServiceDatabase
ChangeServiceConfig2A
UnlockServiceDatabase
OpenSCManagerA
OpenServiceA
CloseServiceHandle
DeregisterEventSource
RegCreateKeyExA
RegSetValueExA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
StartServiceA
shell32
ShellExecuteA
ole32
CoCreateGuid
netapi32
Netbios
wininet
InternetCloseHandle
InternetOpenA
InternetReadFile
HttpQueryInfoA
InternetSetOptionA
InternetOpenUrlA
Sections
.text Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ