Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20230703-en
General
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Target
tmp
-
Size
788KB
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MD5
6b894b0823a096f04bdd106c456cef31
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SHA1
bfb8bb63968e2b3654b026a15370f62cda5b965d
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SHA256
e50e1d483294fa94369ad2fa935567db1e63f0e6e9da67d6c63e574305e0527d
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SHA512
78b7156fce5c78b521ad16277a53a4126cfc74aaff2757636ff7875204ab8f4eda56eb74a6c29206d7a01a6fdec2c1b4bba99da5a500122a3a2c519146879848
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SSDEEP
12288:ATb5QSPaIRHDUbC5JqMktQrsNG78wQGwBzTNhY76HeW9oeGNFJyp+Gg:ATbKSX9DUm5qfw3uzRhY2+WPYM8j
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tmp
Files
-
tmp.exe windows x64
5fae62387e981eb2c7609e72044ae51d
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
CreateFileA
CloseHandle
GetLastError
HeapCreate
ConvertThreadToFiber
CreateFiber
SwitchToFiber
CreateThread
SuspendThread
OpenThread
WaitForSingleObject
SetFileAttributesA
SetEndOfFile
SetFilePointer
WaitForMultipleObjects
CreateFileMappingA
MapViewOfFile
UnmapViewOfFile
ExitProcess
VirtualAlloc
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
WriteConsoleW
HeapFree
GetModuleHandleW
GetProcAddress
HeapAlloc
MultiByteToWideChar
WideCharToMultiByte
SetLastError
GetACP
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
GetStringTypeW
CreateFileW
GetCPInfo
InitializeCriticalSectionAndSpinCount
TlsGetValue
TlsSetValue
FreeLibrary
LoadLibraryExW
LCMapStringW
IsValidCodePage
GetOEMCP
SetStdHandle
GetModuleHandleExW
WriteFile
GetConsoleCP
GetConsoleMode
SetFilePointerEx
FlushFileBuffers
RaiseException
HeapSize
HeapReAlloc
CreateEventW
RtlUnwindEx
Sections
.text Size: 47KB - Virtual size: 46KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 595KB - Virtual size: 594KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 139KB - Virtual size: 143KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.gfids Size: 512B - Virtual size: 40B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 9B
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: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ