Static task
static1
Behavioral task
behavioral1
Sample
4249cf1b086650340a314dff76555799.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4249cf1b086650340a314dff76555799.exe
Resource
win10v2004-20231215-en
General
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Target
4249cf1b086650340a314dff76555799
-
Size
168KB
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MD5
4249cf1b086650340a314dff76555799
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SHA1
c126bbabb002131a807f515092fac061f153c43c
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SHA256
e9ee7a403d9f12433eafa262d2b1f752aa543b8c6eed35415380cbe3d4501d19
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SHA512
7b5ca8da09cc4c481c0a361be5592b692d75655b8fd8b6db6b3eeae37c5859afb85c58a3bd6bd0477b29ccca65a25ca18d9d66a8b7acda63c883314bcf05b75f
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SSDEEP
1536:FAzoFP3UDwHoHpKe3C8/enzuJGxYQUa6D4mstQFRv+UXVS0hwrLZ4zWHh:uEOsIJKey5zuJ3XTD4dtIvtFS0CrLS0
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4249cf1b086650340a314dff76555799
Files
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4249cf1b086650340a314dff76555799.exe windows:4 windows x86 arch:x86
bd985f0d1140eca82c42f92707a5c14d
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
WinExec
GetModuleFileNameA
Sleep
GetVersionExA
GetFileAttributesExA
WideCharToMultiByte
FreeLibrary
TerminateProcess
WaitForSingleObject
CreateProcessA
GetStartupInfoA
GetModuleHandleA
GetLastError
GetProcAddress
CreateFileA
WriteFile
OpenProcess
GetCurrentProcess
DuplicateHandle
CloseHandle
GetSystemDirectoryA
LoadLibraryA
SetFileTime
user32
PostQuitMessage
RegisterClassExA
DispatchMessageA
DefWindowProcA
TranslateMessage
GetMessageA
SendMessageTimeoutA
RegisterWindowMessageA
CreateWindowExA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
ShowWindow
GetDesktopWindow
GetClassNameA
advapi32
GetUserNameA
DeleteService
OpenServiceA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
StartServiceA
OpenSCManagerA
ConvertSidToStringSidA
LookupAccountNameA
CreateServiceA
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
dbghelp
ImageNtHeader
msvcrt
??3@YAXPAX@Z
_strlwr
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
__CxxFrameHandler
strstr
strchr
atoi
wcslen
??2@YAPAXI@Z
_stricmp
sprintf
_access
srand
time
rand
fclose
fflush
fwrite
fopen
shlwapi
SHSetValueA
SHGetValueA
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
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