Zelo-Client.zip
- SHA256 54a315390611e4ad38c06bdc331215786acf272a2bcace2f0b9464f504c23d50
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Zelo-Client/Auto updater.dll
Resource
win7-20240903-en
windows7-x64
0 signatures
150 seconds
Behavioral task
behavioral2
Sample
Zelo-Client/Auto updater.dll
Resource
win10v2004-20241007-en
windows10-2004-x64
0 signatures
150 seconds
Behavioral task
behavioral3
Sample
Zelo-Client/Zelo-Client.exe
Resource
win7-20240903-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral4
Sample
Zelo-Client/Zelo-Client.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
- Target Zelo-Client.zip
- Size 1.0MB
- Sample241021-cbazbavbrp
- SHA256 54a315390611e4ad38c06bdc331215786acf272a2bcace2f0b9464f504c23d50
- MD5 7cc928c5977cbe6647a96c579848549a
- SHA1 3df079656a2475b9e42e54f105fe906ad4674e31
- SHA512 f7c54f74e4db65d9ae0124c1cf3a429382081b748afd3a5b6e9a21c5886637382be56b82ee3e43d65e3b2e8de908cd2ed16ad458ea2e186110a72819b0b6506b
- SSDEEP 24576:ISi50EhR1E4ExAhfn21Od2IYezmeMXRUCQRxyc6:IXJR1E4rdncYMBUHOb
- MD5 SHA1 SHA512 SSDEEP
Score
3/10
Malware Config
Signatures
- Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Zelo-Client/Zelo-Client.exe
File Explorer
-
Zelo-Client.zip.zip 1.0MB
-
Zelo-Client/Auto updater.dll.dll 705KB
-
Zelo-Client/Zelo-Client.exe.exe 647KB
Zelo-Client/Auto updater.dll
- IMPHASH 88b13312ced1bf0353168578092cd1a6
- SHA256 92ada1d4e57dc2d82531e066160cf5f547c95839a3deebb89e9c504a2c2e067d
- MD5 0264728f7c770c716480ccbb1d8a7f49
- SHA1 90c177cf8f061fa9f28f81f615c871062d170d5e
- SHA512 89194dede10d538261dbf724f189ae74f9fa3ec32fa4f1eb1e7a7342e94f9ceec78ced463f65e99cd0ab6bf5dd79a5d8524841c02987e20f384f852d140df44d
- SSDEEP 12288:cH9IlWdA6cMcv8CmQknniiGm9+OlvS0Sj6v0R2n:cH9tdA6cMi8CmpnnT3lvfc
- MD5 SHA1 SHA512 SSDEEP
PE Signature issue
Digest
e3:06:9f:68:5a:6e:61:f2:70:e3:a1:a8:a7:25:3f:4c:b8:d8:60:c9:89:55:36:ec:c8:54:8f:1b:e4:e0:54:2b
Digest Algorithm
sha256
PE Digests Matches
Trusted
Not trusted
Signing Certificate
CN=Microsoft Windows,O=Microsoft Corporation,C=US
Chains
Oct 14, 2024
Subject
CN=Microsoft Windows,O=Microsoft Corporation,C=US
Serial Number
Issuer
CN=Thinkst Root CA,OU=Thinkst Applied Research CA,O=Thinkst Applied Research,C=ZA
Key Usages
KeyUsageDigitalSignature, KeyUsageKeyEncipherment, KeyUsageDataEncipherment, KeyUsageKeyAgreement
Ext Key Usages
ExtKeyUsageServerAuth, ExtKeyUsageClientAuth, ExtKeyUsageCodeSigning
Timespan
Oct 20, 2024 - Oct 20, 2034
Minor OS version
0
Major OS version
6
Entry point
342680
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
PDB paths
D:\wszystko\projekty\C++\Veric\Build\x64\Veric.pdb
kernel32
QueryPerformanceCounter
VirtualProtect
Sleep
SetConsoleTitleA
AttachConsole
DisableThreadLibraryCalls
CreateThread
GetCurrentProcessId
AllocConsole
HeapCreate
InitializeSListHead
GetSystemTimeAsFileTime
IsDebuggerPresent
WideCharToMultiByte
GetProcAddress
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
VirtualQuery
VirtualFree
VirtualAlloc
GetSystemInfo
Thread32Next
Thread32First
CreateToolhelp32Snapshot
FlushInstructionCache
SetThreadContext
GetThreadContext
ResumeThread
SuspendThread
OpenThread
GetCurrentThreadId
GetCurrentProcess
HeapFree
MultiByteToWideChar
GlobalLock
GlobalFree
QueryPerformanceFrequency
LoadLibraryA
GetLocaleInfoA
GetModuleHandleA
IsProcessorFeaturePresent
GlobalUnlock
GlobalAlloc
HeapReAlloc
HeapAlloc
CloseHandle
user32
IsWindowUnicode
GetAsyncKeyState
CallWindowProcA
MessageBoxA
mouse_event
SetWindowLongPtrA
DestroyWindow
DefWindowProcA
CreateWindowExA
UnregisterClassA
RegisterClassExA
GetKeyState
GetMessageExtraInfo
LoadCursorA
ScreenToClient
SetClipboardData
GetClipboardData
EmptyClipboard
CloseClipboard
OpenClipboard
GetCursorPos
SetCursorPos
ReleaseCapture
ClientToScreen
GetClientRect
SetCursor
SetCapture
GetForegroundWindow
GetKeyboardLayout
TrackMouseEvent
GetCapture
imm32
ImmSetCompositionWindow
ImmSetCandidateWindow
ImmReleaseContext
ImmGetContext
d3dcompiler_43
D3DCompile
msvcp140
_Query_perf_frequency
_Query_perf_counter
?_Xlength_error@std@@YAXPEBD@Z
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memchr
memcmp
memcpy
strstr
memmove
__std_type_info_destroy_list
_CxxThrowException
memset
__C_specific_handler
strrchr
__std_exception_copy
__std_exception_destroy
__std_terminate
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vsscanf
fwrite
__stdio_common_vsprintf
fread
freopen_s
__stdio_common_vfprintf
fseek
fclose
fflush
__acrt_iob_func
ftell
_wfopen
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-string-l1-1-0
strcmp
strncpy
strncmp
api-ms-win-crt-heap-l1-1-0
free
malloc
_callnewh
calloc
api-ms-win-crt-convert-l1-1-0
atof
api-ms-win-crt-runtime-l1-1-0
_configure_narrow_argv
_seh_filter_dll
system
_initterm_e
exit
_initterm
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_cexit
_execute_onexit_table
_invalid_parameter_noinfo_noreturn
_crt_atexit
api-ms-win-crt-math-l1-1-0
powf
sqrt
ceilf
atan2f
acosf
sqrtf
fmodf
pow
sinf
cosf
Name
.text
Size
335KB
Virtual Size
335KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.rdata
Size
67KB
Virtual Size
66KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.data
Size
283KB
Virtual Size
285KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.pdata
Size
15KB
Virtual Size
14KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.rsrc
Size
512B
Virtual Size
480B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.reloc
Size
1024B
Virtual Size
948B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
generic
count=14, id=147, productName=VS2008 SP1 build 30729, version=30729,
count=6, id=257, version=33218,
count=2, id=156, version=21202,
count=23, id=261, version=33218,
count=8, id=260, version=33218,
count=4, id=259, version=33218,
count=4, id=260, version=32824,
count=11, id=257, version=28900,
count=222, id=1, productName=Unmarked objects,
count=26, id=265, version=33519,
count=1, id=255, version=33519,
count=1, id=258, version=33519,
Zelo-Client/Zelo-Client.exe
- IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
- SHA256 32bcbaad1e453a6a32bcbb90178b7b75168c43287e51954962ed2e2c565133a1
- MD5 6a8c1f741fa6b769273261f408a4dc31
- SHA1 fb9c298f981965d2af6b0616a87f3c2c03596311
- SHA512 306c7447e4e8cc7b6fa5830bfb1ef1a58dfd523fb89dc739e68bd453c6f8163631d35b5accd1717dcd18d7bc1187d69f5b67bf357325ba48c44c11db26f9bfb5
- SSDEEP 12288:Rwhg3NJmAtot9EJy80QYw2U1u6/RdQ7Zzf9STRu0FdShOcymSesf:Ohg5obEc80QR2UbJM9STFfLcymS
- MD5 SHA1 SHA512 SSDEEP
-
Unsigned PE
Checks for missing Authenticode signature.
Minor OS version
0
Major OS version
4
Entry point
667886
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB paths
mscoree
_CorExeMain
Name
.text
Size
644KB
Virtual Size
644KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.rsrc
Size
1KB
Virtual Size
1KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.reloc
Size
512B
Virtual Size
12B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ