Static task
static1
Behavioral task
behavioral1
Sample
99cc471a6ac2056c338bd7df0cf9106e.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
99cc471a6ac2056c338bd7df0cf9106e.exe
Resource
win10v2004-20231215-en
General
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Target
99cc471a6ac2056c338bd7df0cf9106e
-
Size
164KB
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MD5
99cc471a6ac2056c338bd7df0cf9106e
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SHA1
b0915fd71cc1cb905e12ab35d8b389b672233516
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SHA256
d9030d83881949cc23507f5f4281832886b2866408ee3294f315fb0ed6603dfa
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SHA512
17f8b04f26da15f8acd0a4950569fcf1f86c2e2b1ed8af1f83d5408aa75af1afc4706038a968e926a98f360ad6568848545b3caddd83c27c6f7a4867ba392753
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SSDEEP
3072:w7NGedNRSyCdF+4g1byvtNbQ+rMrFsHp5329:KNGTF+XAT60ptM
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 99cc471a6ac2056c338bd7df0cf9106e
Files
-
99cc471a6ac2056c338bd7df0cf9106e.exe windows:4 windows x86 arch:x86
0c05c54bcbdae1117f2b8e44b1e761db
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
GetModuleFileNameA
CreateFileA
GetLastError
GetVersionExA
WinExec
DuplicateHandle
GetCurrentProcess
OpenProcess
WriteFile
GetStartupInfoA
GetModuleHandleA
GetSystemDirectoryA
GetFileAttributesExA
WideCharToMultiByte
SetFileTime
CreateProcessA
WaitForSingleObject
TerminateProcess
CloseHandle
LoadLibraryA
GetProcAddress
Sleep
FreeLibrary
user32
RegisterWindowMessageA
SendMessageTimeoutA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
ShowWindow
CreateWindowExA
DispatchMessageA
GetDesktopWindow
TranslateMessage
GetMessageA
DefWindowProcA
PostQuitMessage
RegisterClassExA
advapi32
RegQueryValueExA
CreateServiceA
StartServiceA
OpenServiceA
DeleteService
OpenSCManagerA
ConvertSidToStringSidA
LookupAccountNameA
GetUserNameA
RegCloseKey
RegOpenKeyExA
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
shlwapi
SHSetValueA
SHGetValueA
msvcrt
??3@YAXPAX@Z
_strlwr
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
time
srand
fopen
fwrite
fflush
fclose
_access
??2@YAPAXI@Z
_stricmp
wcslen
atoi
strchr
strstr
rand
__CxxFrameHandler
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: 116KB - Virtual size: 113KB
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