Static task
static1
Behavioral task
behavioral1
Sample
4e3801f24d33c0cda97857796440dc4b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4e3801f24d33c0cda97857796440dc4b.exe
Resource
win10v2004-20231222-en
General
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Target
4e3801f24d33c0cda97857796440dc4b
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Size
2.5MB
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MD5
4e3801f24d33c0cda97857796440dc4b
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SHA1
6010bd476be82fea31e76daaf9f6d0fb7ec9238d
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SHA256
629ac8ab41870691ec652b169a66b684503910302204794d9d2b35926d4813f1
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SHA512
c8e51cfa7b30938a57e54229dea93c907c9e391a9483bc11daecb6d003de9bc5ab7126059d18cc4339a7a8edba16a66bb01f27a65f0df3c7f988eec6c05b059b
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SSDEEP
49152:tKiC/rk62xWNol+5gOsLO66qJ6021cJjLtk4pWGNG5VGFPNqJyoT:2rZ23AbsK6Ro022JjL2WEiVqJZ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4e3801f24d33c0cda97857796440dc4b
Files
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4e3801f24d33c0cda97857796440dc4b.exe windows:6 windows x86 arch:x86
f676e16c67a815430fbcd6d520ece6e4
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_NET_RUN_FROM_SWAP
Imports
msvcrt
strncpy
toupper
sprintf
strchr
_strnicmp
_stricmp
strrchr
_strcmpi
strstr
_strlwr
_snprintf
advapi32
InitiateSystemShutdownA
InitializeSecurityDescriptor
InitializeAcl
AddAccessAllowedAce
SetSecurityDescriptorDacl
CryptAcquireContextA
CryptGenRandom
CryptReleaseContext
AllocateAndInitializeSid
OpenProcessToken
GetTokenInformation
GetLengthSid
kernel32
ExpandEnvironmentStringsA
CreateProcessA
GetExitCodeProcess
GetFileSize
CreateThread
CreateEventA
GetProcessHeap
InitializeCriticalSectionAndSpinCount
MoveFileA
ReadFile
SetFilePointer
MoveFileExA
RemoveDirectoryA
GetLastError
CreateDirectoryA
GetTickCount
SetErrorMode
FreeLibrary
GetProcAddress
LoadLibraryA
GetSystemDirectoryA
CloseHandle
DeviceIoControl
CreateFileA
GetDriveTypeA
HeapFree
FormatMessageA
LeaveCriticalSection
DeleteFileA
EnterCriticalSection
TerminateProcess
WaitForMultipleObjects
CreateEventW
SetEvent
Sleep
SetEnvironmentVariableA
GetEnvironmentVariableA
WideCharToMultiByte
HeapAlloc
SetLastError
WriteFile
DosDateTimeToFileTime
ExitProcess
DeleteCriticalSection
FlushFileBuffers
GetVersionExA
WaitForSingleObject
OpenEventA
GetCurrentProcess
GetFileAttributesA
GetCommandLineA
GetModuleFileNameA
FindClose
FindNextFileA
FindFirstFileA
CopyFileA
SetFileAttributesA
SystemTimeToFileTime
GetSystemTime
GetDiskFreeSpaceA
QueryDosDeviceA
GetCurrentDirectoryA
SetEndOfFile
SetFileTime
LocalFileTimeToFileTime
user32
ShowWindow
SendDlgItemMessageA
SendMessageA
DialogBoxParamA
MessageBoxA
SetParent
LoadStringA
EndDialog
ntdll
NtOpenProcessToken
NtAdjustPrivilegesToken
NtClose
NtShutdownSystem
comctl32
ord17
shell32
SHBrowseForFolderA
SHGetPathFromIDListA
version
GetFileVersionInfoA
VerQueryValueA
GetFileVersionInfoSizeA
Sections
.text Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 512B - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2.4MB - Virtual size: 2.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE