Static task
static1
Behavioral task
behavioral1
Sample
1b55145c239d55b61724a9e0c4a42eaf.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1b55145c239d55b61724a9e0c4a42eaf.exe
Resource
win10v2004-20231215-en
General
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Target
1b55145c239d55b61724a9e0c4a42eaf
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Size
34KB
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MD5
1b55145c239d55b61724a9e0c4a42eaf
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SHA1
7f4a82e7f6ee8317faa0c32b911ba8d0961457fb
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SHA256
78db979747fdb2b6abb68a8ef103f5c9fdee9a02022085ad39f098805eb5b00b
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SHA512
ff0867ffd9008d22ef8b6c6a6c090d6829e594bebba7438a784e25421a98b63705896c6f5cf0d18616c3ad585075e2d50e1720ca75f401722093e79b213a52ba
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SSDEEP
768:KyUJOIHqMhD4FbbFMavjUqIm6gQkX5h8qeJ0wPe2Jz:KyHIKMdEbFMavwqIgQkX5q0oJz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1b55145c239d55b61724a9e0c4a42eaf
Files
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1b55145c239d55b61724a9e0c4a42eaf.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
.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: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ