Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20240226-en
General
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Target
tmp
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Size
20KB
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MD5
6a9f2d4106a3893e69a15f716bdcf007
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SHA1
1decd325a6cc0fc714cdd1e3579c49dcc48378cd
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SHA256
9fd206c7c99f8b0f054f686cd8dedd1aa1eae2bbf56551c8d9f71fb2675ae945
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SHA512
84367fdff94ba9ebf6486053db73eea691d68dae414905b3a31499c1949c9d427e75708d22d53d479dbe81b4c96557b55a11b8ef2dce6aba89b81242a6c7d86c
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SSDEEP
384:E9OmiPUoEAqL5ypn4vWDaxvUx1YJrlF3WddqNflkCy/ahmG+6b:E9Omi3EA25ypn4vWDcs/YNedhahvdb
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tmp
Files
-
tmp.exe windows:5 windows x86 arch:x86
02088a292d88236fab290a724b6944a0
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetModuleHandleA
GetTempPathA
GetTempFileNameA
GetWindowsDirectoryA
SetFileAttributesA
DeleteFileA
GetVolumeInformationA
GetComputerNameA
GetCurrentThreadId
lstrcmpA
GetModuleFileNameA
InterlockedExchange
InterlockedCompareExchange
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
SetEvent
ResetEvent
WaitForSingleObject
CreateEventA
CreateMutexA
Sleep
GetLastError
CreateThread
ExitProcess
GetProcAddress
Process32Next
Process32First
CreateToolhelp32Snapshot
CreateFileA
GetTickCount
CloseHandle
SetFilePointer
WriteFile
LocalFree
LocalAlloc
lstrcpyA
GetSystemDirectoryA
CreateProcessA
lstrlenA
lstrcatA
user32
GetProcessWindowStation
SetProcessWindowStation
OpenWindowStationA
GetThreadDesktop
GetWindowDC
OpenInputDesktop
wsprintfA
wvsprintfA
ReleaseDC
GetWindowRect
GetDesktopWindow
CharLowerA
SetThreadDesktop
gdi32
DeleteDC
DeleteObject
SelectObject
CreateCompatibleBitmap
BitBlt
CreateCompatibleDC
advapi32
GetUserNameA
StartServiceCtrlDispatcherA
SetServiceStatus
RegisterServiceCtrlHandlerA
OpenServiceA
OpenSCManagerA
EnumServicesStatusExA
RegOpenKeyExA
RegQueryValueExA
ChangeServiceConfig2A
CloseServiceHandle
ControlService
CreateServiceA
DeleteService
ole32
CreateStreamOnHGlobal
ntdll
ZwAllocateVirtualMemory
ZwSetContextThread
ZwWriteVirtualMemory
ZwResumeThread
shlwapi
PathFindExtensionA
PathAppendA
StrStrA
ws2_32
gethostbyname
ntohs
getsockname
WSACleanup
WSAStartup
WSAGetLastError
socket
closesocket
connect
htons
inet_addr
inet_ntoa
recv
select
send
urlmon
ObtainUserAgentString
gdiplus
GdipDisposeImage
GdipSaveImageToStream
GdipCreateBitmapFromHBITMAP
GdipGetImageEncodersSize
GdipGetImageEncoders
GdiplusShutdown
GdiplusStartup
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ