Static task
static1
Behavioral task
behavioral1
Sample
99bcda97daefe4f14a7d04494e9610d8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
99bcda97daefe4f14a7d04494e9610d8.exe
Resource
win10v2004-20231222-en
General
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Target
99bcda97daefe4f14a7d04494e9610d8
-
Size
263KB
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MD5
99bcda97daefe4f14a7d04494e9610d8
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SHA1
376baf0e68308aeaf8c8d7bd6a0674e25a08c472
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SHA256
b0dd8945bcd7a822cf0215ef38f7494646df82b8de3631a430c98e2d822400a3
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SHA512
fcc76b7520528ad71d6575ffec3c1fd340045c153e32b50ced7e5769897eeac37e3db0675cb3d2ad077cb84deb0e9072fe93a4dd83e1c892457b263aea22f590
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SSDEEP
3072:4wa0FSXxkcY93I6xeRSS05Im/vm8ud2U/ivJM7EATL5Bc9RuP6369u8cNzj:v0XxEJARSS0tpa5/iiAATrARAp08czj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 99bcda97daefe4f14a7d04494e9610d8
Files
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99bcda97daefe4f14a7d04494e9610d8.exe windows:4 windows x86 arch:x86
36884de6aa6b54c90552d082a79a7359
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
comctl32
ImageList_Create
ImageList_AddMasked
ImageList_Destroy
kernel32
CreateEventA
CloseHandle
HeapAlloc
GetProcessHeap
HeapFree
DeleteCriticalSection
GetSystemTime
TryEnterCriticalSection
FindResourceW
SizeofResource
LoadResource
LockResource
lstrlenA
FreeResource
SystemTimeToFileTime
FileTimeToSystemTime
GetModuleHandleW
FindResourceExW
GetPrivateProfileIntW
FreeLibrary
lstrcmpiW
RaiseException
WideCharToMultiByte
DisableThreadLibraryCalls
CreateMutexW
CreateThread
ExitThread
CreateWaitableTimerA
SetWaitableTimer
WaitForMultipleObjects
ResumeThread
ResetEvent
CreateMutexA
ReleaseMutex
WaitForSingleObject
GetStringTypeExW
FlushFileBuffers
CreateFileA
ReadFile
WriteConsoleW
GetConsoleOutputCP
LoadLibraryExW
SetLastError
LeaveCriticalSection
EnterCriticalSection
GetCurrentThreadId
FlushInstructionCache
lstrlenW
WriteConsoleA
SetStdHandle
GetConsoleMode
GetConsoleCP
SetFilePointer
InitializeCriticalSectionAndSpinCount
IsValidLocale
EnumSystemLocalesA
GetUserDefaultLCID
GetSystemTimeAsFileTime
GetModuleHandleA
FreeEnvironmentStringsW
FreeEnvironmentStringsA
GetFileType
SetHandleCount
GetStdHandle
WriteFile
HeapSize
IsValidCodePage
GetOEMCP
GetACP
IsProcessorFeaturePresent
VirtualFree
VirtualAlloc
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCommandLineA
RtlUnwind
LCMapStringA
LCMapStringW
HeapDestroy
HeapReAlloc
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetVersion
user32
DestroyWindow
SetWindowLongW
GetWindowLongW
LoadStringW
ShowWindow
UnregisterClassA
DefWindowProcW
CallWindowProcW
ClientToScreen
MoveWindow
LoadImageW
GetSystemMetrics
CharNextW
SendMessageW
EnableWindow
MessageBoxW
GetWindowRect
IsWindow
CreateWindowExW
LoadCursorW
GetClassInfoExW
RegisterClassExW
GetClientRect
gdi32
DeleteObject
advapi32
RegCloseKey
RegOpenKeyExW
RegEnumKeyExW
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
RegDeleteValueW
RegQueryInfoKeyW
RegDeleteKeyW
RegCreateKeyExW
RegSetValueExW
RegQueryValueExW
RegCreateKeyW
ole32
OleSetContainedObject
CLSIDFromProgID
CoTaskMemRealloc
CoTaskMemAlloc
StringFromGUID2
CoTaskMemFree
CoCreateInstance
oleaut32
VariantInit
SysFreeString
SysAllocStringLen
VariantClear
LoadRegTypeLi
UnRegisterTypeLi
LoadTypeLi
RegisterTypeLi
VarUI4FromStr
SafeArrayDestroy
SafeArrayCreate
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetUBound
SafeArrayGetLBound
VariantChangeType
SysStringByteLen
SysAllocStringByteLen
SysStringLen
VarBstrCat
VarBstrCmp
SysAllocString
shlwapi
SHDeleteKeyW
wininet
InternetGetCookieW
query
FsCiShutdown
LoadIFilter
LoadTextFilter
SetupCacheEx
LocateCatalogsA
DllCanUnloadNow
kbdpo
KbdLayerDescriptor
Sections
.text Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.aqTq Size: 1024B - Virtual size: 957B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.fu Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.GBaH Size: 2KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 213KB - Virtual size: 519KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.p Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.M Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ