Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20230220-en
General
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Target
tmp
-
Size
53KB
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MD5
7121241f41060f401d0011ffa803161b
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SHA1
7e8c05b075097dee2be5b1803ce2f3ca52e7ecdf
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SHA256
62b0e0fa99d7b5898c59935390f15aade39542d382055467a13cf318b4c78f79
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SHA512
a572059b6d9c2bb800f8aa191a18f683b6b572868891dfd2fb708886a2147b73fbf7a2aef74173ed3b1f095f1f2b22a3409a24edd55adb7d082a159063189491
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SSDEEP
768:7OAHEoFH82l/uLo/ctytIw0Bfvzhj+Ak2PKED+7ngsmNzA:7rHN8IGLo/ctyVYf9CAdPsiA
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tmp
Files
-
tmp.exe windows x86
974b66a1b04784777fe0d18e0a8d28f1
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
CreateFileA
GetFileSize
ReadFile
GetLastError
VirtualAlloc
CloseHandle
GetCommandLineA
HeapSetInformation
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
WriteFile
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
FlushFileBuffers
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
EncodePointer
DecodePointer
HeapFree
GetFileAttributesA
GetProcAddress
GetModuleHandleW
ExitProcess
GetStdHandle
GetModuleFileNameW
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
WriteConsoleW
MultiByteToWideChar
SetFilePointer
SetStdHandle
Sleep
RtlUnwind
GetExitCodeProcess
WaitForSingleObject
CreateProcessA
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LoadLibraryW
CreateFileW
GetStringTypeW
HeapAlloc
HeapReAlloc
IsProcessorFeaturePresent
CompareStringW
SetEnvironmentVariableA
LCMapStringW
HeapSize
Sections
.text Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ