Static task
static1
Behavioral task
behavioral1
Sample
3b7e39fb43ebe6bfd1058178ff932077f9f4740e04ebd4ff7dc93ef863a31786.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
3b7e39fb43ebe6bfd1058178ff932077f9f4740e04ebd4ff7dc93ef863a31786.exe
Resource
win10v2004-20231025-en
General
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Target
3b7e39fb43ebe6bfd1058178ff932077f9f4740e04ebd4ff7dc93ef863a31786.exe.zip
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Size
5.0MB
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MD5
6b37ce1fcb811a417d1c2354bf025516
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SHA1
d21844f44555bf684085d8be99ddbef0c406aeb7
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SHA256
705ec62526c9d9307ac1e721a91148fe601efa8334061431b8dbede7c6a07be5
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SHA512
4bf6db4e44af40e3fc182383c9e35ec0c7716b6121b41977f0dd674edee8b1e344afd27bd8576803444b3768e7876c317ac4172305c99510960e6b2b3e9c632e
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SSDEEP
98304:uyRfX92JP+tNUR+9qRivHy9/coCaxIYZnGd0h+eW0NkmXPk6mQv:/N28NUWqv6daNx8eSmXx
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/3b7e39fb43ebe6bfd1058178ff932077f9f4740e04ebd4ff7dc93ef863a31786.exe
Files
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3b7e39fb43ebe6bfd1058178ff932077f9f4740e04ebd4ff7dc93ef863a31786.exe.zip.zip
Password: infected
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3b7e39fb43ebe6bfd1058178ff932077f9f4740e04ebd4ff7dc93ef863a31786.exe.exe windows:5 windows x86
c63ba316533609531fac22f3877f847b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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
advapi32
FreeSid
AllocateAndInitializeSid
EqualSid
GetTokenInformation
OpenProcessToken
AdjustTokenPrivileges
LookupPrivilegeValueA
RegCloseKey
RegDeleteValueA
RegOpenKeyExA
RegSetValueExA
RegQueryValueExA
RegCreateKeyExA
RegQueryInfoKeyA
kernel32
LocalFree
LocalAlloc
GetLastError
GetCurrentProcess
GetModuleFileNameA
lstrlenA
GetSystemDirectoryA
RemoveDirectoryA
FindClose
FindNextFileA
DeleteFileA
SetFileAttributesA
lstrcmpA
FindFirstFileA
lstrcatA
lstrcpyA
_lclose
_llseek
_lopen
WritePrivateProfileStringA
GetWindowsDirectoryA
CreateDirectoryA
GetFileAttributesA
ExpandEnvironmentStringsA
IsDBCSLeadByte
GetShortPathNameA
GetPrivateProfileStringA
GetPrivateProfileIntA
lstrcmpiA
GlobalFree
GlobalUnlock
GlobalLock
GetProcAddress
FreeResource
LockResource
LoadResource
SizeofResource
FindResourceA
CloseHandle
WriteFile
SetFilePointer
SetFileTime
LocalFileTimeToFileTime
DosDateTimeToFileTime
SetCurrentDirectoryA
GetTempFileNameA
ExitProcess
CreateFileA
LoadLibraryExA
lstrcpynA
GetVolumeInformationA
FormatMessageA
GetCurrentDirectoryA
GetVersionExA
GetExitCodeProcess
WaitForSingleObject
CreateProcessA
GetTempPathA
GetSystemInfo
CreateMutexA
SetEvent
CreateEventA
CreateThread
ResetEvent
TerminateThread
GetDriveTypeA
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
SetUnhandledExceptionFilter
ReadFile
LoadLibraryA
GetDiskFreeSpaceA
MulDiv
EnumResourceLanguagesA
FreeLibrary
GlobalAlloc
gdi32
GetDeviceCaps
user32
ExitWindowsEx
wsprintfA
CharNextA
CharUpperA
CharPrevA
SetWindowLongA
GetWindowLongA
CallWindowProcA
DispatchMessageA
MsgWaitForMultipleObjects
PeekMessageA
SendMessageA
SetWindowPos
ReleaseDC
GetDC
GetWindowRect
SendDlgItemMessageA
GetDlgItem
SetForegroundWindow
SetWindowTextA
MessageBoxA
DialogBoxIndirectParamA
ShowWindow
EnableWindow
GetDlgItemTextA
EndDialog
GetDesktopWindow
MessageBeep
SetDlgItemTextA
LoadStringA
GetSystemMetrics
comctl32
ord17
version
GetFileVersionInfoA
VerQueryValueA
GetFileVersionInfoSizeA
Sections
.text Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1024B - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5.0MB - Virtual size: 5.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ