Static task
static1
Behavioral task
behavioral1
Sample
4d7692a933f7efc55467ecb560e28bc1.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4d7692a933f7efc55467ecb560e28bc1.exe
Resource
win10v2004-20231215-en
General
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Target
4d7692a933f7efc55467ecb560e28bc1
-
Size
164KB
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MD5
4d7692a933f7efc55467ecb560e28bc1
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SHA1
e9ccf82f44739ac368d04118cd40bd5a582a7b31
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SHA256
7921c41d709497effc10a12236a0cdf830d23366ff87121fc5d1d8aa2f8dbffb
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SHA512
86b63122c035772a8af749b85a5a004f2c0ddf357af23ff091cd641b49c7e5cabafe8a7bd1f8edd9367fb4af98affc0a20cf25a9905447deed408c127395bff3
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SSDEEP
3072:EFA7DV6zQkRkpeFtO0dPT4iuhYwoyWRvzRHVC/S:eLx74iuFWRzR5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4d7692a933f7efc55467ecb560e28bc1
Files
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4d7692a933f7efc55467ecb560e28bc1.exe windows:4 windows x86 arch:x86
08a7b7c281d588e2b76dca17b46176b1
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
CreateProcessA
GetVersionExA
DuplicateHandle
GetCurrentProcess
OpenProcess
WriteFile
SetFileTime
GetFileAttributesExA
WaitForSingleObject
GetStartupInfoA
GetModuleHandleA
TerminateProcess
LoadLibraryA
Sleep
GetProcAddress
FreeLibrary
WideCharToMultiByte
GetModuleFileNameA
WinExec
CloseHandle
GetLastError
CreateFileA
GetSystemDirectoryA
user32
ShowWindow
RegisterClassExA
CreateWindowExA
DefWindowProcA
PostQuitMessage
SendMessageTimeoutA
RegisterWindowMessageA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
DispatchMessageA
GetDesktopWindow
TranslateMessage
GetMessageA
advapi32
RegOpenKeyExA
CreateServiceA
OpenSCManagerA
StartServiceA
OpenServiceA
ConvertSidToStringSidA
LookupAccountNameA
GetUserNameA
RegCloseKey
RegQueryValueExA
DeleteService
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
shlwapi
SHGetValueA
SHSetValueA
msvcrt
strstr
_strlwr
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
time
srand
fopen
fwrite
fflush
fclose
_access
__CxxFrameHandler
_stricmp
sprintf
??3@YAXPAX@Z
rand
??2@YAPAXI@Z
wcslen
atoi
strchr
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: 112KB - Virtual size: 109KB
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