Cwelium[.]exe | Triage™

Resubmissions

02/03/2024, 13:33

240302-qtmmqaeb45

02/03/2024, 13:27

240302-qqespsdg4z7

Sharing

Copy URL Twitter E-mail

General

Target
Cwelium.exe
Size 16.8MB
Sample240302-qtmmqaeb45
SHA256 0269dbb2021ae02d3b924afa0ea86095a386c14f3f363bf7b6be06c52d844f74
MD5 1568126c150dd7f77cc5434b5ae90459
SHA1 7f480dba491385210e0f0779cc56087346997951
SHA512 8595f6cd4fc6031e3621568bf92bf3a1c360152fbe864d32bb0be5bc25435cb9829d8dbb8267ddf5a1c4ede71134046ab6e4a8e80a52b0aa79f6ac7f93bd3db7
SSDEEP 393216:/0BmDkSGjPGSxj8YmYJ85grIQ+GdJ6M/PMF36m1JAv5D6HKoJdk:MmgDOQoYmi0Q+a6M3Mx6mY6H9
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Cwelium.exe

File Explorer

Cwelium.exe

.exe 16.8MB

Cwelium.exe

IMPHASH a5265cad677687f09e3f564adb36da98
SHA256 0269dbb2021ae02d3b924afa0ea86095a386c14f3f363bf7b6be06c52d844f74
MD5 1568126c150dd7f77cc5434b5ae90459
SHA1 7f480dba491385210e0f0779cc56087346997951
SHA512 8595f6cd4fc6031e3621568bf92bf3a1c360152fbe864d32bb0be5bc25435cb9829d8dbb8267ddf5a1c4ede71134046ab6e4a8e80a52b0aa79f6ac7f93bd3db7
SSDEEP 393216:/0BmDkSGjPGSxj8YmYJ85grIQ+GdJ6M/PMF36m1JAv5D6HKoJdk:MmgDOQoYmi0Q+a6M3Mx6mY6H9
MD5 SHA1 SHA512 SSDEEP

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

4389

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

kernel32

CloseHandle CopyFileW CreateDirectoryW CreateFileMappingW CreateFileW CreateProcessW DeleteCriticalSection DeleteFileW EnterCriticalSection FindResourceA FormatMessageA FreeLibrary GenerateConsoleCtrlEvent GetCommandLineW GetCurrentProcessId GetEnvironmentVariableW GetExitCodeProcess GetFileAttributesW GetFileSize GetLastError GetModuleFileNameW GetModuleHandleA GetProcAddress GetProcessId GetSystemTimeAsFileTime GetTempPathW InitializeCriticalSection IsDBCSLeadByteEx LeaveCriticalSection LoadLibraryA LoadResource LockResource MapViewOfFile MultiByteToWideChar ReadFile SetConsoleCtrlHandler SetEnvironmentVariableW SetUnhandledExceptionFilter SizeofResource Sleep TerminateProcess TlsGetValue UnmapViewOfFile VirtualProtect VirtualQuery WaitForSingleObject WideCharToMultiByte WriteFile

msvcrt

__C_specific_handler ___lc_codepage_func ___mb_cur_max_func __iob_func __set_app_type __setusermatherr __wargv __wgetmainargs __winitenv _amsg_exit _cexit _commode _errno _fmode _initterm _lock _onexit _unlock _wcsdup _wcsicmp _wrename abort calloc exit fprintf fputc free fwrite localeconv malloc mbstowcs memcpy memmove memset puts signal strerror strlen strncmp vfprintf wcscmp wcslen wcsncmp

shell32

SHFileOperationW SHGetFolderPathW

Name

.text

Size

107KB

Virtual Size

106KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

11KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.eh_fram

Size

512B

Virtual Size

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

71KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

96B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

16.7MB

Virtual Size

16.7MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

512B

Virtual Size

144B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

File Explorer

Cwelium.exe

kernel32

msvcrt

shell32

generic