Static task
static1
Behavioral task
behavioral1
Sample
8f7319476be7bb5a21a7574176f09cd9.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8f7319476be7bb5a21a7574176f09cd9.exe
Resource
win10v2004-20231222-en
General
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Target
8f7319476be7bb5a21a7574176f09cd9
-
Size
164KB
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MD5
8f7319476be7bb5a21a7574176f09cd9
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SHA1
ab8889a013f2b71954f037c892f76da38137366e
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SHA256
596a2d0776144cf4b122a8c0cce85963d9fb2d938454d6e80a7dc02380f7f96a
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SHA512
7a6d23f6a6cb50994b5ad19169dcb5ac2ae8a3ddba1cc6326a4bf83860734552cc7ec58e84f8a28cce3abbd9df50dd5aa8ebd2d74f570982861991692b45dfe0
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SSDEEP
1536:+RiMM3QqTtkf5AUGGKRRFsIQ6YlbP6HQIB845AFpjwpksOFcGZ8uM3x21:Hjltm5ADo8vB845AF9jfFcGZCxM
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8f7319476be7bb5a21a7574176f09cd9
Files
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8f7319476be7bb5a21a7574176f09cd9.exe windows:4 windows x86 arch:x86
68a1ca6f0ff52f2ec83cbbb3138122ed
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
GetModuleFileNameA
GetVersionExA
DuplicateHandle
GetCurrentProcess
OpenProcess
WriteFile
SetFileTime
GetFileAttributesExA
GetStartupInfoA
GetModuleHandleA
CreateProcessA
WaitForSingleObject
CreateFileA
TerminateProcess
CloseHandle
LoadLibraryA
GetProcAddress
FreeLibrary
WideCharToMultiByte
GetSystemDirectoryA
Sleep
WinExec
user32
GetDesktopWindow
DispatchMessageA
TranslateMessage
GetMessageA
SendMessageTimeoutA
RegisterWindowMessageA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
ShowWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
PostQuitMessage
advapi32
RegOpenKeyExA
LookupAccountNameA
GetUserNameA
CloseServiceHandle
OpenSCManagerA
CreateServiceA
DeleteService
OpenServiceA
RegCloseKey
RegQueryValueExA
StartServiceA
ConvertSidToStringSidA
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
shlwapi
SHSetValueA
SHGetValueA
msvcrt
wcslen
_stricmp
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
time
srand
??2@YAPAXI@Z
??3@YAXPAX@Z
__CxxFrameHandler
strstr
strchr
atoi
_strlwr
rand
fclose
fflush
fwrite
fopen
_access
sprintf
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