Overview
overview
3Static
static
3iRead/iRead.exe
windows7-x64
1iRead/iRead.exe
windows10-2004-x64
1iRead/speech.exe
windows7-x64
1iRead/speech.exe
windows10-2004-x64
1iRead/speechCheck.exe
windows7-x64
1iRead/speechCheck.exe
windows10-2004-x64
1iRead/speechCtrl.exe
windows7-x64
1iRead/speechCtrl.exe
windows10-2004-x64
1Static task
static1
Behavioral task
behavioral1
Sample
iRead/iRead.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
iRead/iRead.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral3
Sample
iRead/speech.exe
Resource
win7-20231020-en
Behavioral task
behavioral4
Sample
iRead/speech.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral5
Sample
iRead/speechCheck.exe
Resource
win7-20231023-en
Behavioral task
behavioral6
Sample
iRead/speechCheck.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral7
Sample
iRead/speechCtrl.exe
Resource
win7-20231023-en
Behavioral task
behavioral8
Sample
iRead/speechCtrl.exe
Resource
win10v2004-20231023-en
General
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Target
f6d47c331d2d6db993751ba2fe3d9b49a38e27843c14e7849b1b909fb42914a0
-
Size
3.2MB
-
MD5
8357b04638b6525653cc2400f3ab3fbd
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SHA1
905743db033885dd140e0a8788e881f814c636ed
-
SHA256
f6d47c331d2d6db993751ba2fe3d9b49a38e27843c14e7849b1b909fb42914a0
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SHA512
7e2449ba3c7b77ef8aa97bb183c369d5ee48224683aa41a43775a6a6755886234d98c98cd3467f66c85aa4778424254048f9ef97085bfa9f4fc27b2727a58f45
-
SSDEEP
98304:9Eq/cxHqzJlSU66fAmsXutIY6EJXzijkfftO:9E2cl2qZleKYL+aA
Malware Config
Signatures
-
Unsigned PE 4 IoCs
Checks for missing Authenticode signature.
resource unpack001/iRead/iRead.exe unpack001/iRead/speech.exe unpack001/iRead/speechCheck.exe unpack001/iRead/speechCtrl.exe
Files
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f6d47c331d2d6db993751ba2fe3d9b49a38e27843c14e7849b1b909fb42914a0.zip
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iRead/META-INF/AIR/application.xml.xml
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iRead/META-INF/AIR/hash
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iRead/META-INF/signatures.xml
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iRead/assets/icon/appIcon/128.png.png
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iRead/assets/icon/appIcon/16.png.png
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iRead/assets/icon/appIcon/32.png.png
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iRead/assets/icon/appIcon/48.png.png
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iRead/iRead.exe.exe windows:5 windows x86
9b8cde1048803eb9f29e20b92535d1cc
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetStdHandle
ExitProcess
CreateFileW
GetModuleHandleW
WriteConsoleW
GetStdHandle
GetConsoleOutputCP
WriteConsoleA
FlushFileBuffers
GetConsoleMode
GetConsoleCP
GetUserDefaultUILanguage
GetCommandLineW
HeapAlloc
GetProcessHeap
GetFullPathNameW
HeapFree
GetCommandLineA
GetStartupInfoA
SetUnhandledExceptionFilter
Sleep
WriteFile
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetLastError
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
GetFileAttributesW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
LoadLibraryA
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
VirtualAlloc
HeapReAlloc
RtlUnwind
HeapSize
GetLocaleInfoA
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
CloseHandle
InitializeCriticalSection
SetFilePointer
LoadLibraryW
GetProcAddress
VirtualFree
GetModuleFileNameW
CreateFileA
shell32
CommandLineToArgvW
user32
MessageBoxExW
shlwapi
PathAppendW
PathRemoveFileSpecW
StrCmpW
msi
ord90
Sections
.text Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 82KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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iRead/iRead.swf
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iRead/mimetype
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iRead/speech.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 366KB - Virtual size: 366KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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iRead/speechCheck.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 372KB - Virtual size: 371KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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iRead/speechCtrl.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 113KB - Virtual size: 112KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 34KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 12B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ