Static task
static1
Behavioral task
behavioral1
Sample
test_app_crypted.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
test_app_crypted.exe
Resource
win10v2004-20230915-en
General
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Target
test_app_crypted.exe
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Size
237KB
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MD5
da6b23d9ae0d353284bf690c0a1b52e3
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SHA1
bae61202e56933a3e473154c1217062832377dd0
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SHA256
a46dc539214fc31a15868ee1e29521fe2ffe1e328d4fa1f4bdc8b57940db6d7e
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SHA512
65bc955501dbf810b75f8c78d4940b5bf94b82ac9d6cc29e2157ec289acb3e4e71fded65e183177e4ead6afc7cf514797507c5031674d550817a54016e7aa91b
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SSDEEP
6144:7RamXSrBX0QvY+HviNY+FpOLgoB12UuZEPKqRI/e9:FOr3vY+HvGTO8oB6qRI/
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource test_app_crypted.exe
Files
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test_app_crypted.exe.exe windows:5 windows x86
1dad3e8a25605e3da6c89bdbab10b2a1
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
VirtualProtect
GetProcAddress
LoadLibraryA
VirtualAlloc
LockResource
LoadResource
SizeofResource
lstrlenW
GetModuleHandleW
GetLastError
CreateMutexA
GetModuleHandleA
FindFirstVolumeW
FreeConsole
Sleep
CreateThread
FindResourceW
WaitForSingleObject
GetCommandLineA
SetUnhandledExceptionFilter
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
VirtualFree
HeapFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSectionAndSpinCount
HeapAlloc
HeapReAlloc
RtlUnwind
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize
gdi32
GetCharABCWidthsW
advapi32
RegDeleteKeyA
Sections
.text Size: 47KB - Virtual size: 47KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 174KB - Virtual size: 174KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ