cYNhXOc[.]dll | Triage

Resubmissions

10-09-2024 16:21

240910-ttserasepr 10

28-07-2020 23:07

200728-dgaye9ycja 10

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General

Target

cYNhXOc.dll
Size

508KB
MD5

7bebb1b85a609733df0b3205406723bb
SHA1

384f07648c732cd9490b7d3bff41ce5a0911b138
SHA256

02846dbf25b333625a0720075fb47da62a946e5b0b4f9e9ba14cef514d576b37
SHA512

4147af9ed60d340218deb382374a015a3bb4cc4abc585e833e1a81ba21bf05f485e2a4cfc7b99223e9015ccda993c5ff19693ce7c00fb18701e66cd259422865
SSDEEP

6144:pThNEjn8Y+DbK916qEs+9RE3ZiK8jhUIBJawdcM+G7z7oqlpQYkYXlcYS:Zbg8Y+Db7qEs+MJZChUIBMvZA1kGd

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

cYNhXOc.dll

resource
cYNhXOc.dll

Files

cYNhXOc.dll
.dll regsvr32 windows:4 windows x86 arch:x86

86c1e0a461193fe42a57cf189b0c274d

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

c:\Decide\Those\hole\one\man\desert\North\bell.pdb

Imports

kernel32

GetEnvironmentVariableW
GetDateFormatW
GetFileSize
SetFilePointer
FreeLibrary
LoadResource
QueryPerformanceCounter
GetModuleHandleW
WriteFile
OpenProcess
LoadLibraryW
Sleep
SizeofResource
GetVersionExW
CreateFileW
GetTempPathW
OpenMutexW
GetProcAddress
VirtualProtect
DeleteCriticalSection
CloseHandle
GetSystemTime
GetVolumeInformationW
FlushFileBuffers
CreateFileA
GetConsoleOutputCP
WriteConsoleA
SetStdHandle
GetConsoleMode
HeapValidate
IsBadReadPtr
GetCurrentThreadId
GetCommandLineA
HeapFree
GetVersionExA
HeapAlloc
GetProcessHeap
RaiseException
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EnterCriticalSection
LeaveCriticalSection
FatalAppExitA
GetModuleFileNameA
GetModuleFileNameW
GetLastError
HeapReAlloc
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
InterlockedIncrement
InterlockedDecrement
GetModuleHandleA
ExitProcess
GetACP
GetOEMCP
GetCPInfo
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSection
DebugBreak
OutputDebugStringA
WriteConsoleW
OutputDebugStringW
LoadLibraryA
RtlUnwind
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
GetConsoleCP

wtsapi32

WTSEnumerateSessionsW
WTSCloseServer
WTSQueryUserToken
WTSOpenServerW
WTSLogoffSession

msimg32

TransparentBlt
GradientFill
AlphaBlend

Exports

Exports

DllRegisterServer
Steadnow

Sections

.text
Size: 212KB - Virtual size: 208KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 204KB - Virtual size: 201KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 64KB - Virtual size: 418KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 800B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 20KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

86c1e0a461193fe42a57cf189b0c274d

Headers

File Characteristics

PDB Paths

Imports

kernel32

wtsapi32

msimg32

Exports

Exports

Sections

.text Size: 212KB - Virtual size: 208KB

.rdata Size: 204KB - Virtual size: 201KB

.data Size: 64KB - Virtual size: 418KB

.rsrc Size: 4KB - Virtual size: 800B

.reloc Size: 20KB - Virtual size: 16KB

.text
Size: 212KB - Virtual size: 208KB

.rdata
Size: 204KB - Virtual size: 201KB

.data
Size: 64KB - Virtual size: 418KB

.rsrc
Size: 4KB - Virtual size: 800B

.reloc
Size: 20KB - Virtual size: 16KB