Static task
static1
Behavioral task
behavioral1
Sample
b4f760a9b6420a2ab29594f5e22f47ee9041af4422c4f38f253195c1e011fe9c.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b4f760a9b6420a2ab29594f5e22f47ee9041af4422c4f38f253195c1e011fe9c.exe
Resource
win10v2004-20240704-en
General
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Target
b4f760a9b6420a2ab29594f5e22f47ee9041af4422c4f38f253195c1e011fe9c
-
Size
2.0MB
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MD5
1a434f45fed79dfe1a3aca39d4d79523
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SHA1
79c70c969f3167eac60abb2cce4555e48079da4c
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SHA256
b4f760a9b6420a2ab29594f5e22f47ee9041af4422c4f38f253195c1e011fe9c
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SHA512
a9c8624e5aa3f2599b01229971b41eb72a412d64156a135cf707da10f04541c7a8ae14fbf59c2fa5c8abbe1989765d73d3231c200a8496d303632e2c45e632c3
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SSDEEP
49152:GHzP3XdedybZ1pbIwHDXzHfCs0GyXv2+jjfuHHng/NE8RJ4fFS/pr:mz/Xdew3pbHHDXzKs0fl//NfefFQpr
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4f760a9b6420a2ab29594f5e22f47ee9041af4422c4f38f253195c1e011fe9c
Files
-
b4f760a9b6420a2ab29594f5e22f47ee9041af4422c4f38f253195c1e011fe9c.exe windows:5 windows x86 arch:x86
5faf66e1f636c6eadf7ca9a0e2c1533c
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
kernel32
WriteFile
IsWow64Process
GetCurrentProcess
GetSystemTime
GetWindowsDirectoryW
FindFirstFileW
SizeofResource
Wow64DisableWow64FsRedirection
Wow64RevertWow64FsRedirection
GetStringTypeW
WriteConsoleW
SetStdHandle
LoadResource
FindResourceW
OutputDebugStringW
DeviceIoControl
CreateFileW
Sleep
CloseHandle
CreateDirectoryW
GetLastError
EncodePointer
DecodePointer
GetCommandLineW
RaiseException
RtlUnwind
GetProcAddress
LoadLibraryExW
HeapFree
IsProcessorFeaturePresent
HeapAlloc
IsDebuggerPresent
SetLastError
GetCurrentThreadId
ExitProcess
GetModuleHandleExW
MultiByteToWideChar
WideCharToMultiByte
HeapSize
GetProcessHeap
GetStdHandle
GetFileType
DeleteCriticalSection
GetStartupInfoW
GetModuleFileNameW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
EnterCriticalSection
LeaveCriticalSection
GetConsoleCP
GetConsoleMode
SetFilePointerEx
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
HeapReAlloc
LCMapStringW
FlushFileBuffers
LocalAlloc
GetCurrentProcess
GetCurrentThread
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
GetLastError
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
wsprintfW
LoadAcceleratorsW
advapi32
ControlService
QueryServiceStatus
StartServiceW
CloseServiceHandle
OpenServiceW
CreateServiceW
OpenSCManagerW
OpenSCManagerW
EnumServicesStatusExW
OpenServiceW
QueryServiceConfigW
CloseServiceHandle
Sections
.text Size: - Virtual size: 55KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.dwl0 Size: - Virtual size: 635KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.dwl1 Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 276B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ