Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20230621-en
General
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Target
tmp
-
Size
223KB
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MD5
f06e5ece5b37477bf44cf7f35a21cd88
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SHA1
3d6a568da6d2e6e5f52fdde58586100dd96790e2
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SHA256
64c99e86f8722c5b825250b3302a2eafc652a09108a3213e124f173f10be2eeb
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SHA512
5f965b910e64c3ff613ae28211cd53df3d9496ab5d425dd5b593c8103d9688ab8fad4aa063a5f24f5eb3486eec3120c29764a532d6f2d7ba6d0f5b6665891ffa
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SSDEEP
3072:T40cYchfABTfjRvEDOZv+rO61HaLeKen5MQGcM:804o9TZm6SHaLVfD
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tmp
Files
-
tmp.exe windows x86
890c142be064d290a99f6ed0377ef27f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
TlsGetValue
VirtualQuery
GetProfileIntW
SetEndOfFile
ClearCommError
EnumCalendarInfoW
ReadConsoleA
GetCurrentProcess
LockFile
GetTickCount
GetCommConfig
FormatMessageA
GetWindowsDirectoryA
GetCompressedFileSizeW
GetVolumePathNameW
FindResourceExA
LoadLibraryW
IsValidLocale
ReadConsoleInputA
GetSystemWindowsDirectoryA
WriteConsoleW
ReplaceFileW
GetACP
GetStringTypeExA
GetConsoleAliasesW
InterlockedExchange
GetDateFormatW
GetCurrentDirectoryW
SetLastError
GetProcAddress
BeginUpdateResourceW
CopyFileA
LoadLibraryA
OpenMutexA
DeleteTimerQueue
SetCurrentDirectoryW
BeginUpdateResourceA
GetModuleFileNameA
CreateMutexA
PurgeComm
FatalAppExitA
OpenSemaphoreW
ReleaseMutex
GetVersionExA
GetVolumeNameForVolumeMountPointW
FindNextVolumeA
CloseHandle
CreateFileA
FlushFileBuffers
GetConsoleOutputCP
WriteConsoleA
GetLogicalDriveStringsA
GetComputerNameA
InterlockedIncrement
InterlockedDecrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
MultiByteToWideChar
GetCommandLineA
GetStartupInfoA
GetLastError
HeapFree
RtlUnwind
RaiseException
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
TerminateProcess
IsDebuggerPresent
HeapAlloc
GetCPInfo
GetOEMCP
IsValidCodePage
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
SetHandleCount
GetFileType
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapCreate
VirtualFree
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
VirtualAlloc
HeapReAlloc
GetLocaleInfoA
GetStringTypeA
GetStringTypeW
InitializeCriticalSectionAndSpinCount
SetFilePointer
GetConsoleCP
GetConsoleMode
LCMapStringA
LCMapStringW
SetStdHandle
user32
CharUpperBuffA
LoadMenuW
GetSysColorBrush
SetCaretPos
GetClipboardOwner
CharToOemBuffA
advapi32
MapGenericMask
Sections
.text Size: 145KB - Virtual size: 145KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 568KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ