Static task
static1
Behavioral task
behavioral1
Sample
54c81b52f887d42c99158dafe00a1f4c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
54c81b52f887d42c99158dafe00a1f4c.exe
Resource
win10v2004-20231215-en
General
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Target
54c81b52f887d42c99158dafe00a1f4c
-
Size
176KB
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MD5
54c81b52f887d42c99158dafe00a1f4c
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SHA1
082fc43810f61e48e09ce819756e15dce03665ee
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SHA256
78653e97430dec80e09f007eac4de5ed9bff87bffea6dd465030313202de90b0
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SHA512
44c318ab080b67e744554df4c9ba0293709285434e8a01efc37ea1346a5067a486ad816071af3492c6bf87db6a3f785dc24cffb76ff4b12cc89b7d6aa589300e
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SSDEEP
1536:fZJcRHuNAenMKzYigo82QO8XQ0a+JodJ/Bjq8+2PFuPscVzNIgM5LSEvWZB0vNmx:YRAnM//o8C+JYJ5S2PQpNw5WEvuqVmx
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 54c81b52f887d42c99158dafe00a1f4c
Files
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54c81b52f887d42c99158dafe00a1f4c.exe windows:4 windows x86 arch:x86
69f7bf33215dbcdbece8497a1e3e7e9a
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
CreateFileA
WinExec
GetModuleFileNameA
SetFileTime
WriteFile
WideCharToMultiByte
FreeLibrary
Sleep
TerminateProcess
WaitForSingleObject
CreateProcessA
GetStartupInfoA
GetModuleHandleA
OpenProcess
GetCurrentProcess
GetProcAddress
DuplicateHandle
CloseHandle
GetVersionExA
GetLastError
GetSystemDirectoryA
LoadLibraryA
GetFileAttributesExA
user32
PostQuitMessage
DefWindowProcA
DispatchMessageA
GetDesktopWindow
TranslateMessage
GetMessageA
ShowWindow
CreateWindowExA
RegisterClassExA
SendMessageTimeoutA
RegisterWindowMessageA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
advapi32
RegQueryValueExA
OpenSCManagerA
ConvertSidToStringSidA
LookupAccountNameA
GetUserNameA
DeleteService
OpenServiceA
StartServiceA
CreateServiceA
RegCloseKey
RegOpenKeyExA
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
shlwapi
SHGetValueA
SHSetValueA
msvcrt
fclose
_stricmp
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
__CxxFrameHandler
strstr
strchr
atoi
wcslen
fopen
fwrite
fflush
_strlwr
sprintf
??3@YAXPAX@Z
rand
??2@YAPAXI@Z
srand
time
_access
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