Static task
static1
Behavioral task
behavioral1
Sample
638d51ae143d01e9e3e0cb997d1d8472.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
638d51ae143d01e9e3e0cb997d1d8472.exe
Resource
win10v2004-20231222-en
General
-
Target
638d51ae143d01e9e3e0cb997d1d8472
-
Size
156KB
-
MD5
638d51ae143d01e9e3e0cb997d1d8472
-
SHA1
de7df89dd573197663ced58180d1e3119f77fe01
-
SHA256
d0000d4d00afcb702d73fdbd6b7f16d8c00da4be2fc51cae9fe06ccdb3b682a0
-
SHA512
ec5c0725458405bc295acd6bbed28fd5d697916a293482502809c23e6448f459c83c4f70b237aea8813292c58b31da2362d04481b74221a6ed51906203435be5
-
SSDEEP
3072:hsWYTnQndEIgJtW1bLqm7W8nzlfVOsARXxFa:hWHVW9xWOl0ra
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 638d51ae143d01e9e3e0cb997d1d8472
Files
-
638d51ae143d01e9e3e0cb997d1d8472.exe windows:4 windows x86 arch:x86
2a59752aed6136c123ee2bd468c8a852
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
comctl32
InitCommonControlsEx
kernel32
GetModuleHandleA
CreateProcessA
GetWindowsDirectoryA
GetFileSize
CreateFileA
ReadFile
HeapFree
GetProcessHeap
WriteFile
GetLastError
HeapAlloc
FileTimeToSystemTime
FileTimeToDosDateTime
GetModuleFileNameA
GetFileInformationByHandle
GetFileType
MapViewOfFile
CreateFileMappingA
DuplicateHandle
GetCurrentProcess
SystemTimeToFileTime
UnmapViewOfFile
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
GetStartupInfoA
ExitProcess
GetSystemTimeAsFileTime
GetEnvironmentVariableA
GetPrivateProfileIntA
WaitForSingleObject
CloseHandle
CopyFileA
ResumeThread
CreateDirectoryA
GetLocalTime
GetCurrentDirectoryA
SetFilePointer
user32
GetMessagePos
GetWindowRect
SetCursor
LoadCursorA
GetSystemMetrics
SetTimer
SetFocus
PostQuitMessage
GetDesktopWindow
KillTimer
ShowWindow
GetWindowTextA
SetWindowLongA
CreateWindowExA
SetWindowPos
GetWindowLongA
DefWindowProcA
BeginPaint
GetClientRect
GetDlgItem
SetWindowTextA
DialogBoxParamA
GetSysColor
FillRect
GetParent
DrawTextA
EndPaint
LoadIconA
GetAsyncKeyState
SetDlgItemTextA
MessageBoxA
GetDlgItemTextA
SendMessageA
EnableWindow
gdi32
SelectObject
SetTextColor
CreateSolidBrush
TextOutA
SetBkColor
SetBkMode
CreateFontIndirectA
GetObjectA
DeleteObject
shell32
SHBrowseForFolderA
ShellExecuteA
SHGetPathFromIDListA
ole32
CoInitialize
CoUninitialize
shlwapi
PathFindFileNameA
SHGetValueA
PathAddBackslashA
PathRemoveFileSpecA
PathAppendA
PathFileExistsA
msvcp71
?_Nomemory@std@@YAXXZ
??4?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@PBD@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV01@@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBD@Z
??Y?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@PBD@Z
msvcr71
_onexit
__dllonexit
?terminate@@YAXXZ
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_amsg_exit
_acmdln
exit
_cexit
_ismbblead
_XcptFilter
_exit
_c_exit
??1type_info@@UAE@XZ
_except_handler3
__security_error_handler
_callnewh
malloc
_tzset
??_V@YAXPAX@Z
mktime
_stricmp
strncmp
atol
??0exception@@QAE@XZ
??1exception@@UAE@XZ
sprintf
??0exception@@QAE@ABV0@@Z
_beginthreadex
atoi
__CxxFrameHandler
_CxxThrowException
??3@YAXPAX@Z
fclose
ftell
fseek
fopen
strncpy
fread
strchr
fgets
_snprintf
fprintf
_controlfp
wininet
InternetWriteFile
HttpSendRequestA
InternetSetCookieA
HttpAddRequestHeadersA
HttpOpenRequestA
HttpEndRequestA
HttpSendRequestExA
InternetAttemptConnect
InternetConnectA
InternetOpenA
InternetReadFile
InternetCloseHandle
Sections
.text Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 104KB - Virtual size: 104KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE