Static task
static1
Behavioral task
behavioral1
Sample
634d3c8eb6309e543d671983cdcb6b0b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
634d3c8eb6309e543d671983cdcb6b0b.exe
Resource
win10v2004-20231215-en
General
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Target
634d3c8eb6309e543d671983cdcb6b0b
-
Size
164KB
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MD5
634d3c8eb6309e543d671983cdcb6b0b
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SHA1
eda0f351b83f14d34dd99ad645ba7ba8db63c27f
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SHA256
c5003b783da2ec391ed00701b08d62d66ddd41a34a8e68dd97f8e636c6194bde
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SHA512
13be6fd7dafca660e2d9636ea46f22e9f53ab0dcb4639a2a0db5befb66b8c6ccc4ec0c94586bee016cfd713481e166636cd436ded2bdb085ae14401dce81b888
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SSDEEP
1536:olzRV9eXxDK/afCuwyLGU/pGd9jQZZsFnizG1sY3hrMO11aG2S9VPFXcfdu2YPCG:NmEJ/pGd9j8W2+hrMcV2kzcfMZPCSP
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 634d3c8eb6309e543d671983cdcb6b0b
Files
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634d3c8eb6309e543d671983cdcb6b0b.exe windows:4 windows x86 arch:x86
ad9fdde32517eee8623f7b179feaddef
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
CreateFileA
WideCharToMultiByte
FreeLibrary
TerminateProcess
WaitForSingleObject
GetModuleFileNameA
SetFileTime
GetFileAttributesExA
GetVersionExA
GetStartupInfoA
GetModuleHandleA
GetLastError
GetSystemDirectoryA
CloseHandle
Sleep
WinExec
LoadLibraryA
GetProcAddress
CreateProcessA
user32
ShowWindow
RegisterClassExA
CreateWindowExA
SendMessageTimeoutA
RegisterWindowMessageA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
DispatchMessageA
GetDesktopWindow
TranslateMessage
GetMessageA
DefWindowProcA
PostQuitMessage
advapi32
RegQueryValueExA
DeleteService
OpenServiceA
StartServiceA
CreateServiceA
OpenSCManagerA
ConvertSidToStringSidA
LookupAccountNameA
GetUserNameA
RegCloseKey
RegOpenKeyExA
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
shlwapi
SHGetValueA
SHSetValueA
msvcrt
fwrite
_stricmp
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
time
srand
__CxxFrameHandler
strstr
strchr
atoi
wcslen
fopen
_strlwr
sprintf
??3@YAXPAX@Z
rand
??2@YAPAXI@Z
_access
fclose
fflush
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
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