Static task
static1
Behavioral task
behavioral1
Sample
4ec819f41aeee1303f556d7ad14e73e3.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4ec819f41aeee1303f556d7ad14e73e3.exe
Resource
win10v2004-20231222-en
General
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Target
4ec819f41aeee1303f556d7ad14e73e3
-
Size
164KB
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MD5
4ec819f41aeee1303f556d7ad14e73e3
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SHA1
4c4d630d195aa2160908e956f66f5ad7deac24b1
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SHA256
ec1c5b689a2a7d0207deef2818ac83684ed37b256b1a2f0c19c45942fd599192
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SHA512
cd26c0a2d4c03ff04c207a2f9d2718f9608522326ec6312bfae7e72eaed1e89212e81034ebf3f6e4fa0560335c1d87b4192bcb7a89dd8290c41e0e76ea6c5a32
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SSDEEP
3072:YvmAA6DV/v47/Zji213cjUvIuw3YvGFexc:5QCji2m0I9PMc
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4ec819f41aeee1303f556d7ad14e73e3
Files
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4ec819f41aeee1303f556d7ad14e73e3.exe windows:4 windows x86 arch:x86
6229fa416a4220303acaa40a34eac13b
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
GetVersionExA
WideCharToMultiByte
FreeLibrary
WriteFile
LoadLibraryA
TerminateProcess
WaitForSingleObject
CreateProcessA
SetFileTime
GetFileAttributesExA
GetStartupInfoA
GetModuleHandleA
OpenProcess
GetCurrentProcess
WinExec
DuplicateHandle
CloseHandle
GetLastError
CreateFileA
GetSystemDirectoryA
Sleep
GetProcAddress
user32
GetDesktopWindow
DispatchMessageA
TranslateMessage
GetMessageA
RegisterClassExA
SendMessageTimeoutA
RegisterWindowMessageA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
DefWindowProcA
PostQuitMessage
ShowWindow
CreateWindowExA
advapi32
RegOpenKeyExA
CreateServiceA
OpenSCManagerA
ConvertSidToStringSidA
LookupAccountNameA
GetUserNameA
StartServiceA
OpenServiceA
RegCloseKey
RegQueryValueExA
DeleteService
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
shlwapi
SHGetValueA
SHSetValueA
msvcrt
wcslen
_stricmp
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
time
srand
??2@YAPAXI@Z
??3@YAXPAX@Z
__CxxFrameHandler
strstr
strchr
atoi
_strlwr
sprintf
_access
rand
fclose
fflush
fwrite
fopen
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