Static task
static1
Behavioral task
behavioral1
Sample
ef21df966d7e259fa4e872a579203922214f773f7e7d2896a5452eca812bed82.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ef21df966d7e259fa4e872a579203922214f773f7e7d2896a5452eca812bed82.exe
Resource
win10v2004-20240226-en
General
-
Target
ef21df966d7e259fa4e872a579203922214f773f7e7d2896a5452eca812bed82
-
Size
668KB
-
MD5
62d7b3da6f279c6a393c0a0738fea1a5
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SHA1
a0da4468610781cfdb5f091d2b1ff993d3470be2
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SHA256
ef21df966d7e259fa4e872a579203922214f773f7e7d2896a5452eca812bed82
-
SHA512
92d94906cd43d306683210fadb101b3a3967aada37d3578c7b34b3e46fca69b46bc8a6b53eb861a4cd60527cf666c9c635739c94d79e282ac714df9859f3b8bd
-
SSDEEP
12288:UWBm+95nHfF2mgewFx5vNB7F9ROkMVU1kfgjdkAZgewF:UWBz95ndbgfx5VB7FDqvgjTZgf
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef21df966d7e259fa4e872a579203922214f773f7e7d2896a5452eca812bed82
Files
-
ef21df966d7e259fa4e872a579203922214f773f7e7d2896a5452eca812bed82.exe windows:5 windows x86 arch:x86
abf99bba2b13f736999b5ff3382fdf4a
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
CloseHandle
WideCharToMultiByte
MoveFileW
DeleteFileW
SetFileAttributesW
GetTempPathW
GetTempFileNameW
MoveFileExW
lstrlenW
CreateFileW
GetFileSize
WriteFile
Sleep
GetComputerNameA
GetModuleFileNameW
CreateProcessW
GetSystemTime
FileTimeToLocalFileTime
RaiseException
InitializeCriticalSectionAndSpinCount
HeapDestroy
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
GetProcessHeap
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCurrentProcess
GetModuleHandleA
FindResourceExW
FindResourceW
LoadResource
LockResource
SizeofResource
FileTimeToSystemTime
SystemTimeToFileTime
GetComputerNameW
LoadLibraryW
GetProcAddress
ReadFile
GetModuleHandleW
SetStdHandle
WriteConsoleW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetLocaleInfoW
GetUserDefaultLCID
FlushFileBuffers
SetFilePointer
InterlockedIncrement
InterlockedDecrement
InterlockedCompareExchange
InterlockedExchange
MultiByteToWideChar
GetStringTypeW
EncodePointer
DecodePointer
GetCommandLineW
HeapSetInformation
GetStartupInfoW
GetCurrentThreadId
RtlUnwind
LCMapStringW
GetCPInfo
SetUnhandledExceptionFilter
ExitProcess
GetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
UnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
GetConsoleCP
GetConsoleMode
GetACP
GetOEMCP
IsValidCodePage
SetEndOfFile
advapi32
CreateServiceW
RegCreateKeyExW
CloseServiceHandle
StartServiceW
ChangeServiceConfigW
QueryServiceConfigW
OpenServiceW
OpenSCManagerW
RegSetValueExW
RegOpenKeyExW
RegCloseKey
CryptReleaseContext
CryptAcquireContextW
GetUserNameW
GetUserNameA
FreeSid
CheckTokenMembership
AllocateAndInitializeSid
RegQueryValueExW
ole32
CoCreateInstance
CoInitialize
shell32
SHGetSpecialFolderPathW
ShellExecuteW
shlwapi
PathAppendW
PathAddExtensionW
PathFileExistsW
PathIsRootW
PathRemoveExtensionW
user32
AdjustWindowRect
Sections
.text Size: 200KB - Virtual size: 199KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 182KB - Virtual size: 204KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 85KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.l1 Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
vrhPiUcJ Size: 5KB - Virtual size: 4KB
rFQrctIP Size: 2KB - Virtual size: 1KB
rXgyBAMa Size: 7KB - Virtual size: 6KB
vuiLFMeU Size: 5KB - Virtual size: 4KB
VUeqmKaV Size: 512B - Virtual size: 408B
RrPoSOZq Size: 512B - Virtual size: 463B
yWVOIeOH Size: 88KB - Virtual size: 88KB
llnnYxFp Size: 2KB - Virtual size: 1KB
BhXyXjOR Size: 56KB - Virtual size: 55KB
hbIHmQjV Size: 1024B - Virtual size: 802B