Static task
static1
Behavioral task
behavioral1
Sample
3f9d94e7b558c417dd0206680585062f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3f9d94e7b558c417dd0206680585062f.exe
Resource
win10v2004-20231215-en
General
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Target
3f9d94e7b558c417dd0206680585062f
-
Size
184KB
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MD5
3f9d94e7b558c417dd0206680585062f
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SHA1
edb3b6cd9210cb767c32f21b66827fd192bd4b95
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SHA256
e45ec83f473a807f1ff636a3def4fc7c3f9c2ead0a31593314eb5802134029a0
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SHA512
e74a34c952b0f6b59e34709e6dc20e73c7c9b5c5d0338439c254ce21de747cfa91bf766ff3f3aa0a7240fc11b7d7134f01dc2e72eee67e49e28b696672984ec3
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SSDEEP
3072:SunWDvx+mwxJAJuqXUJdlf/ZbTcKjxbo98:FWd+/JAfU71T
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3f9d94e7b558c417dd0206680585062f
Files
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3f9d94e7b558c417dd0206680585062f.exe windows:4 windows x86 arch:x86
f16d8b4b3a1eb1c9644b8c9bb6e440bb
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
WideCharToMultiByte
FreeLibrary
Sleep
TerminateProcess
WaitForSingleObject
CreateProcessA
GetVersionExA
WinExec
LoadLibraryA
GetModuleFileNameA
GetStartupInfoA
GetModuleHandleA
GetProcAddress
GetFileAttributesExA
GetLastError
SetFileTime
CreateFileA
WriteFile
OpenProcess
GetCurrentProcess
DuplicateHandle
CloseHandle
GetSystemDirectoryA
user32
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
GetClassNameA
RegisterClassExA
DispatchMessageA
GetDesktopWindow
TranslateMessage
GetMessageA
DefWindowProcA
PostQuitMessage
ShowWindow
RegisterWindowMessageA
SendMessageTimeoutA
EnumWindows
CreateWindowExA
advapi32
RegOpenKeyExA
StartServiceA
OpenServiceA
OpenSCManagerA
ConvertSidToStringSidA
LookupAccountNameA
GetUserNameA
DeleteService
RegCloseKey
RegQueryValueExA
CreateServiceA
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
msvcrt
??3@YAXPAX@Z
_strlwr
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
_access
time
srand
??2@YAPAXI@Z
_stricmp
sprintf
fclose
fflush
fwrite
fopen
wcslen
atoi
strchr
strstr
rand
__CxxFrameHandler
shlwapi
SHSetValueA
SHGetValueA
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: 124KB - Virtual size: 121KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
qdata Size: 4KB - Virtual size: 4B
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