Static task
static1
Behavioral task
behavioral1
Sample
4fb3354b6240167f057b2a75f44d826b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4fb3354b6240167f057b2a75f44d826b.exe
Resource
win10v2004-20231215-en
General
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Target
4fb3354b6240167f057b2a75f44d826b
-
Size
176KB
-
MD5
4fb3354b6240167f057b2a75f44d826b
-
SHA1
6138d9aad945b72e799423770c194074b8fd0058
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SHA256
e0c7c3f84c8aacf23c05d919f153af9c9bec8589a0b69e61ac120817e51b924d
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SHA512
3fab1489f0b1941a24320639d3dba7be16ab643b9be805da9406045f64bb35b185d610e002b620ee514a02b4b0adca74af831f8f643b913fd9a50ed4eb675951
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SSDEEP
1536:57BIoH+ry+3tvsxKBZIoPTeis5tLl2lpsd6qTUBJcz5eJQ9Ix2spptwDDEM:rHWR36MBrFs5tgymJ85eJQ9IZGH
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4fb3354b6240167f057b2a75f44d826b
Files
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4fb3354b6240167f057b2a75f44d826b.exe .ps1 windows:4 windows x86 arch:x86 polyglot
ea5a30a4c7b497e79f5cd64666af4a09
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
GetFileAttributesExA
GetVersionExA
GetLastError
CreateFileA
DuplicateHandle
GetCurrentProcess
SetFileTime
WriteFile
GetStartupInfoA
GetModuleHandleA
GetModuleFileNameA
CreateProcessA
CloseHandle
WaitForSingleObject
TerminateProcess
LoadLibraryA
GetProcAddress
FreeLibrary
WideCharToMultiByte
GetSystemDirectoryA
Sleep
WinExec
OpenProcess
user32
RegisterWindowMessageA
SendMessageTimeoutA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
DispatchMessageA
GetDesktopWindow
TranslateMessage
GetMessageA
RegisterClassExA
ShowWindow
CreateWindowExA
DefWindowProcA
PostQuitMessage
advapi32
RegOpenKeyExA
LookupAccountNameA
GetUserNameA
CloseServiceHandle
OpenSCManagerA
CreateServiceA
DeleteService
OpenServiceA
RegCloseKey
RegQueryValueExA
StartServiceA
ConvertSidToStringSidA
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
shlwapi
SHGetValueA
SHSetValueA
msvcrt
??3@YAXPAX@Z
_stricmp
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
time
srand
_access
fopen
fwrite
fflush
fclose
??2@YAPAXI@Z
_strlwr
sprintf
wcslen
atoi
strchr
strstr
rand
__CxxFrameHandler
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: 120KB - Virtual size: 117KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
odata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
ndata Size: 4KB - Virtual size: 4B
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