Static task
static1
Behavioral task
behavioral1
Sample
1a63eab631701d527048db67ee5b7d36.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
1a63eab631701d527048db67ee5b7d36.exe
Resource
win10v2004-20230703-en
General
-
Target
1a63eab631701d527048db67ee5b7d36.exe
-
Size
528KB
-
MD5
1a63eab631701d527048db67ee5b7d36
-
SHA1
4ce67f32b0d8025ea3f7f43284a945d15be93521
-
SHA256
fd025c440dd7c938b489c90807d5ed5d643a87c09c76e2b95818a2d404fdf824
-
SHA512
615ed4f1dff9e46107af4950f332fd1b382866b7383e5032e893b6c883a3dd3ad2359543bacb95c8a867499d706eea38bf7c6146da5f4d3f5e21d9e2daed05d0
-
SSDEEP
12288:j3jYfv0aRdnQgKYEIV4b4ldEKWOkU3iQMmwKjNk1LVbZdJd:j3jyv082g1H9dEmkU3i7rKqxldj
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1a63eab631701d527048db67ee5b7d36.exe
Files
-
1a63eab631701d527048db67ee5b7d36.exe.exe windows x86
89f31cc98c9c9a3ea8c3064ac6b21279
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
Sleep
WaitForSingleObject
CreateThread
lstrlenW
VirtualProtect
GetProcAddress
LoadLibraryA
VirtualAlloc
GetLastError
CreateMutexW
FreeConsole
GetModuleHandleA
CloseHandle
RtlUnwind
RaiseException
GetCommandLineA
HeapFree
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapAlloc
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
Sections
.text Size: 53KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 447KB - Virtual size: 450KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
./ga Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ