dxr[.]dll[.]zip

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General

Target

dxr.dll.zip
Size

129KB
MD5

4a8ed8383de1f7379c5200c6a43f2bbe
SHA1

7989af1cdd3964a449f4a1a8a1e165f047c382fc
SHA256

fbbad476b311b12103243fbb0bc96e0ae3283dab64a8a84ed9f2778e3ce6a8c6
SHA512

3a8a4d05c506489bccb8909ed7edff649295bc7edbd2c49ef9e7b040250f85ec471e2bea281ad7631f593a7fd902b7d10b835f3f4f42bd451e5ee962e3ba946e
SSDEEP

3072:lGeDtuwxJvmK8kNZhLFZyjp13c0hc4va9458dOQNnW9P:QKIweK97LFZyDDhXSojQCP

Score

1^/10

Malware Config

Signatures

Files

dxr.dll.zip
.zip

Password: infected
dxr.dll
.dll regsvr32 windows x86

10f6dc7f7cd187587dd715e428f866be

Code Sign

18:25:ed:64:22:d1:89:49:23:17:aa:d8:7b:53:82:c5
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23-12-2014 00:00

Not After

22-12-2017 23:59

Subject

CN=Digital Wave Ltd,O=Digital Wave Ltd,L=London,ST=London,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

10-12-2013 00:00

Not After

09-12-2023 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

dc:94:a9:04:8c:03:9e:b8:1a:ed:ea:1c:df:b9:29:ff:ba:3d:3f:53
Signer

Actual PE Digest

dc:94:a9:04:8c:03:9e:b8:1a:ed:ea:1c:df:b9:29:ff:ba:3d:3f:53

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Digital Wave Ltd,O=Digital Wave Ltd,L=London,ST=London,C=GB

07-02-2023 20:47
Valid: false

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

winmm

timeSetEvent
timeEndPeriod
timeBeginPeriod
timeGetTime

d3d9

Direct3DCreate9

gdi32

DeleteDC
CreateRectRgnIndirect
DeleteObject
CombineRgn
CreateSolidBrush
FillRgn
SetBkColor
ExtTextOutW
GetGlyphOutlineW
GetTextMetricsW
SelectObject
CreateFontW
CreateCompatibleDC
CreateRectRgn

kernel32

InterlockedCompareExchange
CreateEventW
CreateThread
CloseHandle
SetThreadPriority
CreateSemaphoreW
WaitForMultipleObjects
InterlockedDecrement
MultiByteToWideChar
SizeofResource
LockResource
LoadResource
FindResourceW
FindResourceExW
WideCharToMultiByte
GetCommandLineA
ResetEvent
WaitForSingleObject
SetEvent
ReleaseSemaphore
InterlockedIncrement
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
FlushFileBuffers
CreateFileA
InitializeCriticalSection
GetModuleHandleA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
SetStdHandle
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
GetLocaleInfoA
LoadLibraryA
InitializeCriticalSectionAndSpinCount
GetConsoleMode
GetConsoleCP
SetFilePointer
RtlUnwind
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapCreate
FreeEnvironmentStringsA
GetStartupInfoA
GetFileType
SetHandleCount
SetLastError
GetProcessHeap
HeapSize
HeapReAlloc
HeapFree
HeapAlloc
HeapDestroy
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
GetStdHandle
WriteFile
ExitProcess
ReadFile
lstrcpynW
GetCurrentProcess
VirtualFree
lstrcmpW
lstrlenW
VirtualAlloc
GetSystemInfo
GetCurrentThreadId
DuplicateHandle
FreeLibrary
LoadLibraryW
GetLastError
GetProcAddress
GetVersionExW
DisableThreadLibraryCalls
lstrlenA
GetModuleFileNameA
GetModuleHandleW
GetTickCount
InterlockedExchange
lstrcmpiA
RaiseException
OutputDebugStringA
Sleep

user32

SetRectEmpty
UnionRect
InflateRect
GetClientRect
ScreenToClient
IntersectRect
GetDC
ReleaseDC
GetDlgItem
EnableWindow
SetDlgItemTextA
SendDlgItemMessageA
AttachThreadInput
GetWindowThreadProcessId
SetWindowTextW
GetWindowPlacement
IsWindowVisible
GetWindowTextW
SendMessageTimeoutW
EnumDisplayDevicesA
GetMonitorInfoW
GetWindowRect
GetWindowLongW
SetWindowLongW
RegisterClassW
LoadCursorW
DestroyWindow
SetParent
MsgWaitForMultipleObjects
DispatchMessageW
PeekMessageW
CreateWindowExW
DefWindowProcW
ValidateRect
SetCursor
GetClassLongW
GetParent
SetWindowPos
PostQuitMessage
PostMessageW
UnhookWindowsHookEx
SetWindowsHookExW
CallNextHookEx
GetKeyState
SendMessageW
ShowWindow
KillTimer
MoveWindow
CreateDialogParamW
InvalidateRect
LoadStringW
GetDesktopWindow
SetTimer

advapi32

RegQueryValueExW
RegCloseKey
CryptReleaseContext
CryptAcquireContextW
CryptGenRandom
RegCreateKeyExW
RegEnumKeyExW
RegOpenKeyExW
RegDeleteKeyW
RegSetValueW
RegCreateKeyW
RegSetValueExW

ole32

CoInitialize
CoCreateInstance
CoTaskMemFree
CoTaskMemAlloc
CoUninitialize
CoFreeUnusedLibraries
StringFromGUID2
CoInitializeEx

oleaut32

SysFreeString
VariantChangeType
SysAllocString
VariantClear
VariantInit
SafeArrayUnaccessData
SafeArrayAccessData
SysAllocStringLen
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetDim

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllMain
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 177KB - Virtual size: 177KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 41KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

10f6dc7f7cd187587dd715e428f866be

Code Sign

18:25:ed:64:22:d1:89:49:23:17:aa:d8:7b:53:82:c5Certificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

dc:94:a9:04:8c:03:9e:b8:1a:ed:ea:1c:df:b9:29:ff:ba:3d:3f:53Signer

Signature Validations

Verification

07-02-2023 20:47 Valid: false

Headers

File Characteristics

Imports

winmm

d3d9

gdi32

kernel32

user32

advapi32

ole32

oleaut32

Exports

Exports

Sections

.text Size: 177KB - Virtual size: 177KB

.rdata Size: 41KB - Virtual size: 40KB

.data Size: 7KB - Virtual size: 14KB

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 14KB - Virtual size: 14KB

18:25:ed:64:22:d1:89:49:23:17:aa:d8:7b:53:82:c5
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

dc:94:a9:04:8c:03:9e:b8:1a:ed:ea:1c:df:b9:29:ff:ba:3d:3f:53
Signer

07-02-2023 20:47
Valid: false

.text
Size: 177KB - Virtual size: 177KB

.rdata
Size: 41KB - Virtual size: 40KB

.data
Size: 7KB - Virtual size: 14KB

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 14KB - Virtual size: 14KB