Wave.zip
- SHA256 ac57f609e56f7344803951e35e37df8ecffba52291e9593bb1616be57cc092e5
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Wave.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
Wave.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
Behavioral task
behavioral3
Sample
WaveUIAuth.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
1 signatures
150 seconds
Behavioral task
behavioral4
Sample
WaveUIAuth.dll
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
1 signatures
150 seconds
Behavioral task
behavioral5
Sample
WebView2Loader.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
0 signatures
150 seconds
General
- Target Wave.zip
- Size 26.9MB
- Sample260812-ech3esvvcw
- SHA256 ac57f609e56f7344803951e35e37df8ecffba52291e9593bb1616be57cc092e5
- MD5 3e70a7370246fe8b6b7b87f2ec18ec2d
- SHA1 2a540cefeb2f5dbdd5cb0ffb4def6693e54ca7d1
- SHA512 6feb895d1ccbe0c4253a84c5f7b21c2a34570db9b5afb781289179f125dae5adb7cd3628eaf5fdab32f0878c6f163dcd2b2ac4e405929a5172a543fe8e42d5cf
- SSDEEP 786432:2FgTGnvytOgEvxaQUkQRtRmNhtt+dfWoddT0wVpEaF:PG6taFcHshtt+/dAwn5
- TLSH T1365733C5EAFF5639373E3356F8CC84086A9CB81CD36DDA29E13A48DA67953E39315048
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/Wave.exe unpack001/WaveUIAuth.dll
File Explorer
-
Wave.zip.zip 26.9MB
-
Wave.exe.exe 9.6MB
-
WaveUIAuth.dll.dll 20.6MB
-
WebView2Loader.dll.dll 156KB
Wave.exe
- IMPHASH bb3ac2c21e02c68abcad237dc3fa6d00
- SHA256 fdddc5f2d005696b1923e8192a0f66b599dbf92aff40447869f2c278a736c50c
- MD5 1852c2d25f644263c7beb6fd8183e3bd
- SHA1 380d73cc5e4edb0640a8911fcf39846974c734ca
- SHA512 d7e49f7d0fe95c1f0f00a9ab815e121024d327c28aa66e2646b2366b0f0e702ccec741d7f0adae8c236f489d423e4eb3dc51410aa395bba42943363190069b19
- SSDEEP 196608:2DyDXOliXInuU6ljcYtRRoyqgFk99AamtOjNswoTu5evlQm2mtnMUwEa9BeLibsF:2aKnd6lLBSgC99Ai5sw0u5evlQm2mtnj
- TLSH T128A6011897E85552D73E9B7CC126C543FEB1B886032592CF0818FD582FEB7C2A636636
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Unsigned PE
Checks for missing Authenticode signature.
Minor OS version
0
Major OS version
6
Entry point
72400
Magic Number
523
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB paths
D:\a\_work\1\s\artifacts\obj\win-x64.Release\corehost\apphost\standalone\apphost.pdb
kernel32
FreeLibrary
LoadLibraryExW
OutputDebugStringW
FindFirstFileExW
EnterCriticalSection
GetFullPathNameW
FindNextFileW
GetCurrentProcess
GetModuleHandleExW
GetModuleFileNameW
LeaveCriticalSection
GetEnvironmentVariableW
GetModuleHandleW
MultiByteToWideChar
GetFileAttributesExW
LoadLibraryA
DeleteCriticalSection
WideCharToMultiByte
IsWow64Process
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
GetProcAddress
GetWindowsDirectoryW
FindResourceW
GetLastError
ActivateActCtx
FindClose
CreateActCtxW
SetLastError
RaiseException
RtlPcToFileHeader
RtlUnwindEx
InitializeSListHead
GetCurrentProcessId
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetStringTypeW
SwitchToThread
GetCurrentThreadId
InitializeCriticalSectionEx
EncodePointer
DecodePointer
LCMapStringEx
QueryPerformanceCounter
GetSystemTimeAsFileTime
user32
MessageBoxW
shell32
ShellExecuteW
advapi32
RegOpenKeyExW
RegGetValueW
DeregisterEventSource
RegisterEventSourceW
ReportEventW
RegCloseKey
api-ms-win-crt-runtime-l1-1-0
_invoke_watson
__p___argc
_exit
exit
_initterm_e
_initterm
_get_initial_wide_environment
_initialize_wide_environment
_configure_wide_argv
_set_app_type
_seh_filter_exe
_cexit
_crt_atexit
_register_onexit_function
_errno
_initialize_onexit_table
abort
_c_exit
_register_thread_local_exe_atexit_callback
terminate
__p___wargv
api-ms-win-crt-stdio-l1-1-0
__acrt_iob_func
_set_fmode
fputwc
__p__commode
fputws
_wfsopen
fflush
__stdio_common_vfwprintf
__stdio_common_vsnwprintf_s
__stdio_common_vswprintf
setvbuf
api-ms-win-crt-heap-l1-1-0
calloc
_set_new_mode
free
_callnewh
malloc
api-ms-win-crt-string-l1-1-0
wcsncmp
toupper
strcmp
strlen
_wcsdup
wcsnlen
strcpy_s
api-ms-win-crt-convert-l1-1-0
wcstoul
_wtoi
api-ms-win-crt-time-l1-1-0
wcsftime
_gmtime64_s
_time64
api-ms-win-crt-locale-l1-1-0
___mb_cur_max_func
_configthreadlocale
___lc_codepage_func
___lc_locale_name_func
__pctype_func
_lock_locales
setlocale
_unlock_locales
api-ms-win-crt-math-l1-1-0
__setusermatherr
Name
.text
Size
89KB
Virtual Size
88KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.rdata
Size
47KB
Virtual Size
47KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.data
Size
2KB
Virtual Size
6KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.pdata
Size
5KB
Virtual Size
5KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.reloc
Size
1024B
Virtual Size
824B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Name
.rsrc
Size
5KB
Virtual Size
5KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
generic
count=10, id=259, version=35207,
count=12, id=260, version=35207,
count=87, id=261, version=35207,
count=16, id=147, productName=VS2008 SP1 build 30729, version=30729,
count=9, id=257, version=33145,
count=204, id=1, productName=Unmarked objects,
count=10, id=265, version=35223,
count=1, id=258, version=35223,
WaveUIAuth.dll
- IMPHASH 50d6efb0a33b3efab64c994d9995fb78
- SHA256 2f0941e4c4714d207f866861555e1606fd54e12b865b9f4d3d50ceb9f78fd403
- MD5 91ec65fcb1665c1f55198a868bb8224f
- SHA1 c244ec97d014809e568ef3611fb1bd625b52a35f
- SHA512 e1f49032fb739b7dec9f2cb17c32828c0e9117b64a44d39d9d25c82fa838a48f3dca98a153917729130ac9dc9dbdbcdee538cc0a6ed40e06d3a46f8abcb99104
- SSDEEP 393216:DBt6fSdHPPmgT9x/5qecpP3QU2cV6OkI/x0wlIWy3ZAHPoK3e3UAFW:T+2PFx/8NPsQ3x7+fIYrF
- TLSH T1B42723E524D411FCD896C630E25E2BEDF1D578494DB9A82E7FC608012F31E9BC9A2937
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Unsigned PE
Checks for missing Authenticode signature.
Minor OS version
0
Major OS version
6
Entry point
39337578
Magic Number
523
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
PDB paths
rpcrt4
UuidToStringA
ws2_32
gethostname
ntdll
RtlPcToFileHeader
kernel32
CancelIo
advapi32
RegDeleteValueW
ole32
CoTaskMemAlloc
wldap32
ord79
iphlpapi
if_nametoindex
normaliz
IdnToAscii
crypt32
CertEnumCertificatesInStore
user32
FindWindowA
Download
GetHashes
GetRobloxVersion
Validate
Name
.text
Size
Virtual Size
2.8MB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.rdata
Size
Virtual Size
1.1MB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.data
Size
Virtual Size
45KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.pdata
Size
Virtual Size
117KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.fptable
Size
Virtual Size
256B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.!HI
Size
Virtual Size
13.2MB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.w^q
Size
512B
Virtual Size
256B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
..XV
Size
20.6MB
Virtual Size
20.6MB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.rsrc
Size
512B
Virtual Size
233B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.reloc
Size
512B
Virtual Size
184B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
generic
WebView2Loader.dll
- IMPHASH 90db803f7a0acc2517ef287c1dc1bb76
- SHA256 4cd3ffd5f52122432b6537b360c2317f96650928c927bb3caa59d5807da573a9
- MD5 daf9a81004a961e39650a0e2bafe233e
- SHA1 62f863adbef09905c75f475cdd5ce68b0aaaf73f
- SHA512 95f1ffa93b0c16fdbaf9eb2d9f9fdbe63b1946a7cea0e366a9c68fd4695a97c7681bf9e2b2f372c8ab6430c0a37cac733154e94b1d7a76cbfa3c1de340d5ce33
- SSDEEP 3072:8nVs+j4uIGieBiCIV6A9S4arvNQG/pTNgWEtJctHVA9rWt:gj4NCy6A9S4YcWEtJeVAk
- TLSH T174F34B5BB2E90077E17BC278C5A34A16E776B8111750AAEF036447791F237D0AE3EB21
- MD5 SHA1 SHA512 SSDEEP TLSH
Digest
77:92:aa:d6:39:7b:db:80:60:68:c4:f7:d5:d6:b9:56:81:17:74:f9:1b:cf:27:61:b2:65:8c:d8:dd:72:4e:9f
Digest Algorithm
sha256
PE Digests Matches
Trusted
Signing Certificate
CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Chains
Aug 31, 2025
CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Subject
CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Serial Number
33:00:00:04:7f:2f:42:2a:73:53:08:de:ea:00:00:00:00:04:7f
Issuer
CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Ext Key Usages
ExtKeyUsageCodeSigning
Timespan
May 15, 2025 - May 15, 2026
Subject
CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Serial Number
61:0e:90:d2:00:00:00:00:00:03
Issuer
CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Key Usages
KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign
Timespan
Jul 8, 2011 - Jul 8, 2026
Subject
CN=Microsoft Time-Stamp Service,OU=Microsoft America Operations+OU=nShield TSS ESN:3703-05E0-D947,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Serial Number
33:00:00:02:0a:47:b2:14:d9:ee:b2:b3:0f:00:01:00:00:02:0a
Issuer
CN=Microsoft Time-Stamp PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Key Usages
KeyUsageDigitalSignature
Ext Key Usages
ExtKeyUsageTimeStamping
Timespan
Jan 30, 2025 - Apr 22, 2026
Subject
CN=Microsoft Time-Stamp PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Serial Number
33:00:00:00:15:c5:e7:6b:9e:02:9b:49:99:00:00:00:00:00:15
Issuer
CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US
Key Usages
KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign
Ext Key Usages
ExtKeyUsageTimeStamping
Timespan
Sep 30, 2021 - Sep 30, 2030
Minor OS version
0
Major OS version
10
Entry point
18720
Magic Number
523
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_CUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
PDB paths
WebView2Loader.dll.pdb
kernel32
AcquireSRWLockExclusive
CloseHandle
CreateFileW
DeleteCriticalSection
EncodePointer
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileExW
FindNextFileW
FlsAlloc
FlsFree
FlsGetValue
FlsSetValue
FlushFileBuffers
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleMode
GetConsoleOutputCP
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetEnvironmentStringsW
GetEnvironmentVariableW
GetFileAttributesW
GetFileType
GetLastError
GetModuleFileNameW
GetModuleHandleExW
GetModuleHandleW
GetOEMCP
GetProcAddress
GetProcessHeap
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemInfo
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
InitializeCriticalSectionEx
InitializeSListHead
InterlockedFlushSList
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
LCMapStringW
LeaveCriticalSection
LoadLibraryExA
LoadLibraryExW
LoadLibraryW
MultiByteToWideChar
OutputDebugStringA
OutputDebugStringW
QueryPerformanceCounter
RaiseException
ReleaseSRWLockExclusive
RtlCaptureContext
RtlLookupFunctionEntry
RtlPcToFileHeader
RtlUnwindEx
RtlVirtualUnwind
SetFilePointerEx
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
SleepConditionVariableSRW
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
WakeAllConditionVariable
WideCharToMultiByte
WriteConsoleW
WriteFile
CompareBrowserVersions
CreateCoreWebView2Environment
CreateCoreWebView2EnvironmentWithOptions
GetAvailableCoreWebView2BrowserVersionString
GetAvailableCoreWebView2BrowserVersionStringWithOptions
Name
.text
Size
85KB
Virtual Size
85KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.rdata
Size
46KB
Virtual Size
45KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.data
Size
3KB
Virtual Size
7KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.pdata
Size
5KB
Virtual Size
5KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.fptable
Size
512B
Virtual Size
256B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.tls
Size
512B
Virtual Size
9B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
_RDATA
Size
512B
Virtual Size
500B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.rsrc
Size
1KB
Virtual Size
1KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.reloc
Size
2KB
Virtual Size
1KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ