Static task
static1
Behavioral task
behavioral1
Sample
f.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
f.exe
Resource
win10v2004-20240419-en
General
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Target
f.exe
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Size
79KB
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MD5
7b910a871a5bb36d8f47094f51eaac46
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SHA1
61817e25b0cfae37a3f289fc308e67146f874342
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SHA256
ae2b65de86e012e926c22d0f81c7d4e495d8cbcae8aa34c298c267477d2d3ec0
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SHA512
3e0da7617b4f699d551dee400dea9d2c5ddccb99057ab48ef81ad8d1b7b182dc38e04aaa8248368e1f668022cf73f45190acc8a82eb114cd0d13b1c44489fdaa
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SSDEEP
1536:yQ4Bh+fyPhBAxC66ksrQLOJgY8ZZP8LHD4XWaNH71dLdG1iiFM2iG2S8bj/:2h+fyPECLksrQLOJgY8Zp8LHD4XWaNHj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f.exe
Files
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f.exe.exe windows:6 windows x86 arch:x86
08af3fd619347e60a9ad285f899f6815
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
OpenProcess
GetTickCount
GetModuleHandleA
GetProcAddress
LoadLibraryA
lstrcmpW
lstrlenW
SetVolumeMountPointW
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
CreateFileW
WriteFile
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
lstrlenA
GetCommandLineW
FindClose
FindFirstFileW
FindNextFileW
GetFileSizeEx
GetCurrentProcess
ReadFile
SetFileAttributesW
SetFilePointerEx
WaitForSingleObject
CreateMutexA
WaitForMultipleObjects
GetCurrentProcessId
ExitProcess
CreateThread
ExitThread
SetProcessShutdownParameters
GetSystemInfo
lstrcmpiW
lstrcpyW
lstrcatW
OpenMutexA
MoveFileExW
WideCharToMultiByte
WriteConsoleW
HeapAlloc
HeapFree
GetProcessHeap
ReleaseSemaphore
CreateSemaphoreA
TerminateProcess
Sleep
GetLastError
CloseHandle
GetVolumePathNamesForVolumeNameW
GetDriveTypeW
FindVolumeClose
FindNextVolumeW
GetLogicalDrives
FindFirstVolumeW
user32
wsprintfA
advapi32
QueryServiceStatusEx
OpenSCManagerA
EnumDependentServicesA
ControlService
CloseServiceHandle
CryptAcquireContextW
CryptReleaseContext
CryptGenRandom
OpenServiceA
shell32
SHEmptyRecycleBinA
CommandLineToArgvW
ShellExecuteW
netapi32
NetShareEnum
NetApiBufferFree
rstrtmgr
RmGetList
RmStartSession
RmEndSession
RmRegisterResources
mpr
WNetCloseEnum
WNetEnumResourceW
WNetOpenEnumW
WNetGetConnectionW
Sections
.text Size: 73KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 616B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.CRT Size: 512B - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ