Static task
static1
Behavioral task
behavioral1
Sample
57c4919abffbe6d031b8587ea7a57e51.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
57c4919abffbe6d031b8587ea7a57e51.exe
Resource
win10v2004-20231215-en
General
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Target
57c4919abffbe6d031b8587ea7a57e51
-
Size
172KB
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MD5
57c4919abffbe6d031b8587ea7a57e51
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SHA1
0c3909a8c5a5842a3b8e5d58a72d5c8a220228b6
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SHA256
e88c9a42d5bc0451a39464410b48d74ae9321ff925f9511f5e91c67f6e077f06
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SHA512
dc67e56314e38dfc829e82ef91abdec1ae4e907630266ce66c7408f3284648f4809859a20a64ed0f69377c3fd7d7bfc813c791ac8900190b71faa5e5d5b227de
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SSDEEP
3072:AkPHMNl079DeIIU7oQ941RV8OM3B9IwATlGFw:A5v69kauM3Buws8u
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 57c4919abffbe6d031b8587ea7a57e51
Files
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57c4919abffbe6d031b8587ea7a57e51.exe windows:4 windows x86 arch:x86
3d8b23c01c26ab2b7d28de6f19b25033
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
GetLastError
WinExec
SetFileTime
GetFileAttributesExA
DuplicateHandle
GetCurrentProcess
OpenProcess
WriteFile
GetModuleFileNameA
GetStartupInfoA
GetModuleHandleA
CreateProcessA
WaitForSingleObject
GetSystemDirectoryA
TerminateProcess
Sleep
FreeLibrary
WideCharToMultiByte
GetVersionExA
LoadLibraryA
GetProcAddress
CloseHandle
CreateFileA
user32
CreateWindowExA
ShowWindow
SendMessageTimeoutA
RegisterWindowMessageA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
DispatchMessageA
GetDesktopWindow
TranslateMessage
GetMessageA
DefWindowProcA
PostQuitMessage
RegisterClassExA
advapi32
StartServiceA
OpenSCManagerA
DeleteService
OpenServiceA
ConvertSidToStringSidA
LookupAccountNameA
GetUserNameA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
CreateServiceA
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
shlwapi
SHGetValueA
SHSetValueA
msvcrt
__CxxFrameHandler
_stricmp
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
??2@YAPAXI@Z
??3@YAXPAX@Z
time
srand
fopen
fwrite
fflush
fclose
_strlwr
rand
sprintf
_access
wcslen
atoi
strchr
strstr
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
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