Static task
static1
Behavioral task
behavioral1
Sample
c90880c31f0e0421129cc34584bd990f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c90880c31f0e0421129cc34584bd990f.exe
Resource
win10v2004-20240226-en
General
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Target
c90880c31f0e0421129cc34584bd990f
-
Size
904KB
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MD5
c90880c31f0e0421129cc34584bd990f
-
SHA1
3ba3fd6cb01a26731dbfd5f1b5673f65b149d237
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SHA256
34f2f76329d9eaba88c879224741031daa646889687423a401b759124c128632
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SHA512
45575c8bf3015a75fe5cf72b552e042c64d9d11e08ddb025d5425532205eba93d8b8a9ade65dfb6031b9506b928891fbc9e66d9eadcaa8c0474a65075100380f
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SSDEEP
12288:AwUWl8bCLQAHhObI/qTogG++DthzVd0s1z5eo6TCrq:vUWlqCLQAHhObI/KZGHZhZd0s1z5kCe
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c90880c31f0e0421129cc34584bd990f
Files
-
c90880c31f0e0421129cc34584bd990f.exe windows:4 windows x86 arch:x86
7cd3eb7d25845597343bcc25e18e0b6c
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
msvcrt
??1exception@@UAE@XZ
??0exception@@QAE@XZ
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
_onexit
__dllonexit
memcmp
_strupr
sscanf
fprintf
fgets
strcat
_mbsstr
fwrite
_endthreadex
_beginthreadex
strncpy
_itoa
isalnum
sprintf
memcpy
_access
wcslen
_vsnprintf
time
srand
rand
malloc
memset
free
strcpy
_CxxThrowException
??2@YAPAXI@Z
memmove
??3@YAXPAX@Z
__CxxFrameHandler
strstr
strlen
strcmp
_splitpath
atoi
_snprintf
_except_handler3
fopen
fclose
??0exception@@QAE@ABV0@@Z
??1type_info@@UAE@XZ
shlwapi
PathFindFileNameA
StrStrA
StrRChrA
SHGetValueA
PathCombineA
StrTrimA
PathStripToRootA
SHDeleteValueA
StrStrIA
PathRemoveFileSpecA
SHDeleteKeyA
PathAddExtensionA
SHSetValueA
kernel32
GetProcAddress
WaitForSingleObject
FlushFileBuffers
GetLocalTime
SystemTimeToFileTime
FindClose
RemoveDirectoryA
CreateDirectoryA
GetPrivateProfileIntA
GetPrivateProfileStringA
WriteFile
FindResourceA
LoadResource
SizeofResource
LockResource
lstrcmpA
FindNextFileA
GetSystemDirectoryA
CopyFileA
SetFileAttributesA
MoveFileExA
GetPrivateProfileSectionA
WritePrivateProfileSectionA
GetFileAttributesA
GetShortPathNameA
LoadLibraryA
lstrcmpiA
MoveFileA
MultiByteToWideChar
GetFileSize
MapViewOfFile
UnmapViewOfFile
SetFilePointer
SetEndOfFile
DeviceIoControl
CloseHandle
CreateFileA
GetVersionExA
Sleep
FindFirstFileA
WritePrivateProfileStringA
lstrlenA
GetTempPathA
GetTempFileNameA
GetModuleHandleA
GetModuleFileNameA
GetWindowsDirectoryA
lstrcatA
lstrcpyA
FreeLibrary
lstrcpynA
CreateProcessA
GetStartupInfoA
InterlockedExchange
CreateFileMappingA
DeleteFileA
user32
SendMessageA
CharLowerA
CharUpperA
FindWindowA
advapi32
OpenServiceA
OpenSCManagerA
QueryServiceStatus
DeleteService
CloseServiceHandle
ControlService
shell32
SHGetSpecialFolderPathA
ws2_32
htons
send
gethostbyname
WSACleanup
WSAStartup
socket
ioctlsocket
connect
select
closesocket
recv
version
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA
wininet
InternetConnectA
HttpOpenRequestA
InternetCrackUrlA
InternetCloseHandle
InternetReadFile
InternetOpenUrlA
InternetOpenA
InternetGetConnectedState
HttpSendRequestA
netapi32
Netbios
Sections
.text Size: 68KB - Virtual size: 65KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 812KB - Virtual size: 808KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ