Static task
static1
Behavioral task
behavioral1
Sample
557b9a10a3cb2ca7b40b603cadfdbc58.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
557b9a10a3cb2ca7b40b603cadfdbc58.exe
Resource
win10v2004-20231215-en
General
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Target
557b9a10a3cb2ca7b40b603cadfdbc58
-
Size
164KB
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MD5
557b9a10a3cb2ca7b40b603cadfdbc58
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SHA1
1d45d1fc940a031fd83a072cb1ac9994f72ddc15
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SHA256
f868068ee98775f485b4fbc7e65c8c6816060c15fda6db8b09eca39e26b6b6b8
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SHA512
f065527f9c2a741667aed906abf70d380b4daa3d194f9950ae9207e137facdb7fd5bb62c5c652b79ab4e934d9c529f2425f2ece94b017556505c84f82f862d8c
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SSDEEP
3072:qWFUC4aJItW/yh6OuT/X+bXUSAxLIQlMoPtol/1pLTkf:XqO/VzT/kkSARd3Edpn2
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 557b9a10a3cb2ca7b40b603cadfdbc58
Files
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557b9a10a3cb2ca7b40b603cadfdbc58.exe windows:4 windows x86 arch:x86
60b3190a2bbe6ab2f986970beb0116a1
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
DuplicateHandle
GetCurrentProcess
OpenProcess
WriteFile
LoadLibraryA
WideCharToMultiByte
FreeLibrary
TerminateProcess
WaitForSingleObject
CreateProcessA
GetStartupInfoA
GetModuleHandleA
GetModuleFileNameA
GetFileAttributesExA
GetVersionExA
SetFileTime
CloseHandle
GetLastError
GetSystemDirectoryA
WinExec
CreateFileA
Sleep
GetProcAddress
user32
DefWindowProcA
PostQuitMessage
SendMessageTimeoutA
RegisterClassExA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
DispatchMessageA
GetDesktopWindow
TranslateMessage
CreateWindowExA
ShowWindow
RegisterWindowMessageA
GetMessageA
advapi32
CreateServiceA
OpenSCManagerA
ConvertSidToStringSidA
LookupAccountNameA
GetUserNameA
DeleteService
OpenServiceA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
StartServiceA
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
msvcrt
??2@YAPAXI@Z
_strlwr
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
fopen
fwrite
fflush
fclose
_stricmp
rand
sprintf
_access
srand
time
wcslen
atoi
strchr
strstr
__CxxFrameHandler
??3@YAXPAX@Z
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: 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