Static task
static1
Behavioral task
behavioral1
Sample
4022dbd831705045e441d5284d9f20ac.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4022dbd831705045e441d5284d9f20ac.exe
Resource
win10v2004-20231222-en
General
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Target
4022dbd831705045e441d5284d9f20ac
-
Size
160KB
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MD5
4022dbd831705045e441d5284d9f20ac
-
SHA1
d77854a0e04aa736a37cf559c5a6d5106bf689d2
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SHA256
90b651ce1492f10107078f40284ac68aa3e3b4e520718c17a3a8bf37187a1570
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SHA512
a3ae6b03926aff7ae9b85a587b99ff2f4f7a625aef6e8b596e41d52f017aa11f3b50400b7bccd30c9da6bd7ba521e5a2954e37e1d2ebd40fcf1e619898899782
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SSDEEP
3072:IkGOu2Hb+3PREMNfE5bCNk/lIRlV4LxcHo:IF9PRE0EUk9ilMmo
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4022dbd831705045e441d5284d9f20ac
Files
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4022dbd831705045e441d5284d9f20ac.exe windows:4 windows x86 arch:x86
8cc6938600444a601eddb0b2643529a7
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
kernel32
FreeLibrary
TerminateProcess
WaitForSingleObject
CreateProcessA
SetFileTime
GetFileAttributesExA
OpenProcess
WideCharToMultiByte
DuplicateHandle
GetCurrentProcess
WriteFile
GetStartupInfoA
GetModuleHandleA
GetLastError
CreateFileA
GetVersionExA
Sleep
LoadLibraryA
GetProcAddress
CloseHandle
GetModuleFileNameA
GetSystemDirectoryA
WinExec
user32
CreateWindowExA
ShowWindow
RegisterClassExA
SendMessageTimeoutA
RegisterWindowMessageA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
DispatchMessageA
GetDesktopWindow
TranslateMessage
GetMessageA
DefWindowProcA
PostQuitMessage
advapi32
RegQueryValueExA
OpenSCManagerA
DeleteService
OpenServiceA
ConvertSidToStringSidA
LookupAccountNameA
GetUserNameA
RegCloseKey
RegOpenKeyExA
StartServiceA
CreateServiceA
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
VariantClear
SysFreeString
shlwapi
SHGetValueA
SHSetValueA
msvcrt
??3@YAXPAX@Z
_strlwr
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
_except_handler3
time
srand
__CxxFrameHandler
strstr
strchr
atoi
wcslen
??2@YAPAXI@Z
_stricmp
_access
fclose
fflush
fwrite
fopen
rand
sprintf
dbghelp
ImageNtHeader
Sections
.text Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 112KB - Virtual size: 109KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
mdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
edata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
cdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
idata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ