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
134KB
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MD5
c349a5db3e862884c451770ce4d558b7
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SHA1
c2b6464460fba8bd8bd9798dc8ad9cc8a6eed6d4
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SHA256
4cd2a8752e16179dbe9f50191e6a18a458ca6a3816c9efc9b005078f813b2658
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SHA512
2d7e27de0a4e92226460d65a0aaf4d9f3a5d2ea4d7e57833ab1b7d5e064b258154387d09dabf212c92db3c879675947b2a5dde476df466e63dd53d3bda407c88
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SSDEEP
3072:XeRsyW3evSMPz0xv5pK7ecL8UrZaZDijvfxFe3nWC:XG7vSMPqpK7rIUksMWC
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tmp
Files
-
tmp.exe windows x86
74c493948b5d08b974daae71f2c98708
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
GlobalUnlock
WriteConsoleW
CreateFileW
GetConsoleWindow
CloseHandle
HeapReAlloc
HeapSize
SetFilePointerEx
GlobalLock
GlobalAlloc
GetLastError
Sleep
GetVolumeInformationA
CreateMutexA
GetFileSizeEx
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
GetStringTypeW
SetStdHandle
GetProcessHeap
SetEnvironmentVariableW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwind
RaiseException
SetLastError
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
WriteFile
GetCommandLineA
GetCommandLineW
HeapFree
HeapAlloc
CompareStringW
LCMapStringW
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
DecodePointer
user32
GetClipboardData
EmptyClipboard
CloseClipboard
OpenClipboard
ShowWindow
SetClipboardData
advapi32
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextW
ws2_32
closesocket
connect
socket
send
inet_addr
WSAStartup
WSACleanup
recv
htons
Sections
.text Size: 85KB - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 5KB
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: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ