Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20231023-en
General
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Target
tmp
-
Size
158KB
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MD5
33f1787824c6ff268d486d3c3e1bcc1b
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SHA1
e035679fbab746a17cd64222f2a01eb4fdee8d80
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SHA256
a868f1cb1a5b5f9a4d22c16883610c5da60b464c7bb5845a2d5a91cfcd42b1c3
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SHA512
85a96934a4bf6a61a18116a5362f8659de1354471182d92c3117414fda2f3a933f756f8e260b45e99c64e282a5b2d62d9e31f165a20a3e22b4b00aaaad6d58ea
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SSDEEP
3072:mwAcQwUO7thFRHJuV4rhIEKvF/VqRiszgBsAAA/R7PK+Gvk:Ln/XWBFdocsoR7pq
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tmp
Files
-
tmp.exe windows:4 windows x86
2efb558b40291d5b63f14a2b16bcaf76
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
oleaut32
SysAllocString
VariantClear
VariantCopy
SysStringByteLen
SysFreeString
user32
CharUpperW
CharPrevA
CharUpperA
CharNextA
advapi32
RegQueryValueExA
RegCloseKey
RegOpenKeyExA
msvcrt
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
__p___initenv
exit
_XcptFilter
_exit
?terminate@@YAXXZ
_onexit
__dllonexit
??1type_info@@UAE@XZ
_except_handler3
_beginthreadex
memset
wcslen
wcsncmp
memcpy
fputc
fputs
fflush
fgetc
fclose
_iob
free
malloc
memmove
memcmp
fprintf
strlen
_purecall
__CxxFrameHandler
_CxxThrowException
_isatty
_fileno
kernel32
VirtualAlloc
GetTickCount
VirtualFree
WaitForSingleObject
SetEvent
InitializeCriticalSection
MapViewOfFile
GetProcessTimes
UnmapViewOfFile
OpenEventA
GetStdHandle
GetSystemTime
SystemTimeToFileTime
FileTimeToDosDateTime
GetModuleHandleA
GlobalMemoryStatus
GetSystemInfo
FileTimeToSystemTime
CompareFileTime
GetProcAddress
GetCurrentProcess
SetEndOfFile
WriteFile
ReadFile
DeviceIoControl
SetFilePointer
GetFileSize
CreateFileA
FindNextFileW
FindNextFileA
FindFirstFileW
FindFirstFileA
FindClose
GetTempFileNameW
GetTempFileNameA
GetTempPathW
GetTempPathA
SearchPathW
SearchPathA
GetCurrentDirectoryW
SetConsoleCtrlHandler
FileTimeToLocalFileTime
GetCommandLineW
SetFileApisToOEM
GetVersionExA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
MultiByteToWideChar
WideCharToMultiByte
GetLastError
FreeLibrary
LoadLibraryExA
LoadLibraryA
AreFileApisANSI
GetModuleFileNameA
SetCurrentDirectoryW
LocalFree
FormatMessageA
FormatMessageW
GetWindowsDirectoryA
GetWindowsDirectoryW
CloseHandle
SetFileTime
CreateFileW
SetLastError
SetFileAttributesA
RemoveDirectoryA
MoveFileA
SetFileAttributesW
RemoveDirectoryW
MoveFileW
CreateDirectoryA
CreateDirectoryW
DeleteFileA
DeleteFileW
lstrlenA
GetFullPathNameA
GetFullPathNameW
GetCurrentDirectoryA
SetCurrentDirectoryA
OpenFileMappingA
Sections
.text Size: 122KB - Virtual size: 122KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 808B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ