Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20240220-en
General
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Target
tmp
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Size
478KB
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MD5
b3487e31f2f1fe5c761d63cc3bac5000
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SHA1
1d60084d6713d0574244d291fee586f663079e41
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SHA256
491d7b93c49438ac2b97e8ad343b99abbcc3536d9d32de6972ff64a7ec32f858
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SHA512
587ad89b74e83d657d13a280b713330686be6e82c74f42b0f318d38b4abe833689d7b542ba577f6be0242b7d63f8b4bdf4e79ac7edbcbc329f618365e1b3751c
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SSDEEP
12288:Sk8jfo4Q3OV75FkRIp35B/j5XfZzJqMnjP:mDUqFzjlfWMjP
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource tmp
Files
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tmp.exe windows:6 windows x86 arch:x86
5a2ff4b1bff9d95a2474c84d876b406e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WaitForSingleObject
CreateThread
VirtualProtect
FreeConsole
WideCharToMultiByte
MultiByteToWideChar
GetStringTypeW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
GetCPInfo
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
CreateFileW
RaiseException
RtlUnwind
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapFree
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
HeapAlloc
GetFileType
CloseHandle
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetProcessHeap
HeapSize
WriteConsoleW
advapi32
GetServiceKeyNameW
LogonUserExW
SystemFunction014
AuditLookupCategoryNameW
FreeSid
CredWriteW
SetUserFileEncryptionKey
QueryServiceStatus
ConvertStringSecurityDescriptorToSecurityDescriptorW
LsaSetDomainInformationPolicy
WmiQueryAllDataMultipleW
WmiSetSingleInstanceW
RegSaveKeyA
I_ScGetCurrentGroupStateW
GetAuditedPermissionsFromAclA
GetSecurityInfoExA
CryptExportKey
PerfStartProvider
LsaDelete
SaferIdentifyLevel
AuditFree
DeleteAce
gdi32
GetEnhMetaFileDescriptionA
GetICMProfileA
DdEntry2
GetGlyphOutlineW
D3DKMTCreateOverlay
ScaleValues
GdiGetCharDimensions
ScriptShapeOpenType
SetDIBits
D3DKMTGetContextInProcessSchedulingPriority
GetCertificateByHandle
AddFontResourceExW
GdiConvertFont
SetROP2
D3DKMTUpdateTrackedWorkload
FONTOBJ_pxoGetXform
GdiStartDocEMF
msvcrt
_vsnprintf_l
_controlfp_s
_mbsnbcat_l
strstr
user32
SetMagnificationLensCtxInformation
RealChildWindowFromPoint
CheckMenuRadioItem
SetThreadDpiHostingBehavior
OpenDesktopA
GetPhysicalCursorPos
SetShellWindowEx
Sections
.text Size: 117KB - Virtual size: 117KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: 37KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 298KB - Virtual size: 301KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE