e7c002b6a4e7e44b60c61189762214afecfc0fedda42a94ba3ef59a2f5e26751

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General

Target

e7c002b6a4e7e44b60c61189762214afecfc0fedda42a94ba3ef59a2f5e26751
Size

765KB
MD5

5eac6bb264f453d69e9ea3bedcabd52e
SHA1

019f72929878bca215dddbd42a340d3ff9e6915a
SHA256

e7c002b6a4e7e44b60c61189762214afecfc0fedda42a94ba3ef59a2f5e26751
SHA512

6999da09c2701edce75beabf7b0888aacf07c01bff172cc4616e3134df0b802258d0f20c1f62b9d9ad58192dbcd523e1981c5aefd2fce570288698737396c6bf
SSDEEP

12288:IMYxBiVH4eF96k2qTb0eO4Ovrz+h28f5C5sl1lXYkb6pWtbInqSOGPFtw5LiVnRc:IMOcR4I96ZqH0+sF2tlbVYPcLiJ6

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/ʼʩ//ļ/ProcComm.dll

Files

e7c002b6a4e7e44b60c61189762214afecfc0fedda42a94ba3ef59a2f5e26751
.zip
ʼʩ/ʼʩ.pdf.lnk
.lnk
ʼʩ//ļ/ChromeUpdate.scr
.exe windows:5 windows x86 arch:x86

bc0c30c2b2cf2f019e81cd506bbecbd3

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

61:19:93:e4:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

22/02/2011, 19:25

Not After

22/02/2021, 19:35

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

41:00:26:b7:ae:29:96:3b:60:8d:61:91:1b:77:1e:16
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

11/05/2012, 00:00

Not After

10/08/2015, 23:59

Subject

CN=Beijing Rising Information Technology Corporation Limited,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Beijing Rising Information Technology Corporation Limited,L=Beijing,ST=Beijing,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
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

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

79:12:12:38:28:1b:14:15:0e:ef:2a:44:39:9d:53:3b:fc:b9:f8:80
Signer

Actual PE Digest

79:12:12:38:28:1b:14:15:0e:ef:2a:44:39:9d:53:3b:fc:b9:f8:80

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

FindNextFileA
DeleteFileA
FindFirstFileA
WaitForSingleObject
SetEvent
FreeLibrary
lstrcpynA
GetProcAddress
LoadLibraryA
lstrcatA
lstrlenA
GetExitCodeThread
GetSystemTime
CloseHandle
ReadFile
GetFileSize
CreateFileA
GetTempPathA
WideCharToMultiByte
FindResourceA
SizeofResource
LockResource
LoadResource
FindResourceExA
MapViewOfFile
CreateFileMappingA
UnmapViewOfFile
GetTickCount
FileTimeToSystemTime
SystemTimeToFileTime
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
MultiByteToWideChar
OutputDebugStringA
CreateDirectoryA
WaitForMultipleObjects
GetCurrentThreadId
GetCurrentThread
TerminateThread
SetFilePointer
GetFileInformationByHandle
WriteFile
GetLocalTime
GetModuleFileNameA
FindClose
GetCurrentProcess
GetCurrentProcessId
SuspendThread
GetModuleHandleA
RaiseException
DeviceIoControl
GetVersionExA
GetPrivateProfileIntA
MoveFileA
SetFileAttributesA
InterlockedCompareExchange
AreFileApisANSI
SetEndOfFile
FlushFileBuffers
UnlockFile
LockFile
LockFileEx
CreateFileW
GetTempPathW
GetFileAttributesW
DeleteFileW
GetFullPathNameA
GetFullPathNameW
GetDiskFreeSpaceA
GetDiskFreeSpaceW
LoadLibraryW
FormatMessageA
QueryPerformanceCounter
GetSystemTimeAsFileTime
HeapFree
HeapAlloc
GetProcessHeap
lstrlenW
InterlockedIncrement
InterlockedDecrement
CreateEventA
ResetEvent
SetEnvironmentVariableA
CompareStringW
CompareStringA
SetStdHandle
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
GetCommandLineW
Sleep
GetFileAttributesA
GetPrivateProfileStringA
GetLastError
CreateMutexA
SetUnhandledExceptionFilter
GetLocaleInfoW
InitializeCriticalSectionAndSpinCount
IsValidLocale
EnumSystemLocalesA
GetUserDefaultLCID
GetStringTypeW
GetStringTypeA
GetLocaleInfoA
GetConsoleMode
GetConsoleCP
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
GetTimeZoneInformation
HeapCreate
VirtualAlloc
VirtualFree
GetStdHandle
IsValidCodePage
GetOEMCP
GetACP
ExitProcess
SetLastError
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
GetModuleHandleW
GetCPInfo
LCMapStringW
LCMapStringA
GetStartupInfoA
GetCommandLineA
CreateThread
HeapDestroy
HeapReAlloc
HeapSize
RtlUnwind
TerminateProcess
UnhandledExceptionFilter
IsDebuggerPresent
ExitThread

user32

CharUpperA
FindWindowA
SendMessageA
GetDesktopWindow
wsprintfA
IsWindow

advapi32

RegCreateKeyA
RegOpenKeyA
RegSetValueExA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey

shell32

CommandLineToArgvW

ole32

CoInitialize
CoCreateInstance
CoInitializeSecurity
CoUninitialize

oleaut32

SysAllocStringLen
SysFreeString
SafeArrayDestroy
SafeArrayGetElement
SafeArrayGetUBound
SafeArrayGetLBound
SysAllocString
SysStringLen
VarBstrCat
VariantInit
VariantClear
VariantChangeType

shlwapi

PathRemoveExtensionA

wininet

HttpSendRequestExA
InternetWriteFile
InternetReadFile
FtpOpenFileA
InternetSetStatusCallback
HttpEndRequestA
HttpOpenRequestA
HttpAddRequestHeadersA
InternetSetCookieA
HttpSendRequestA
InternetOpenA
InternetSetOptionA
InternetCloseHandle
InternetAttemptConnect
HttpQueryInfoA
InternetConnectA

rpcrt4

UuidCreate

Sections

.text
Size: 678KB - Virtual size: 677KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 63KB - Virtual size: 62KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 28KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
ʼʩ//ļ/ProcComm.dll
.dll windows:6 windows x86 arch:x86

6574cef96583015fc0861b478f8b689b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

CloseHandle
CreateFileW
DecodePointer
DeleteCriticalSection
EncodePointer
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileExW
FindNextFileW
FlushFileBuffers
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleMode
GetConsoleOutputCP
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetEnvironmentStringsW
GetFileType
GetLastError
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleExW
GetModuleHandleW
GetOEMCP
GetProcAddress
GetProcessHeap
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
InitializeSListHead
InterlockedFlushSList
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
LCMapStringW
LeaveCriticalSection
LoadLibraryExW
MultiByteToWideChar
QueryPerformanceCounter
RaiseException
RtlUnwind
SetFilePointerEx
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
WideCharToMultiByte
WriteConsoleW
WriteFile

user32

MessageBoxA

shlwapi

PathStripPathA

Exports

Exports

AV_CreateProcCommInterFace
CreateProcCommInterFace

Sections

.text
Size: 725KB - Virtual size: 725KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 23KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.00cfg
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.ndata
Size: 374KB - Virtual size: 374KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.voltbl
Size: 512B - Virtual size: 36B

.reloc
Size: 41KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

bc0c30c2b2cf2f019e81cd506bbecbd3

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

61:19:93:e4:00:00:00:00:00:1cCertificate

Key Usages

41:00:26:b7:ae:29:96:3b:60:8d:61:91:1b:77:1e:16Certificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

79:12:12:38:28:1b:14:15:0e:ef:2a:44:39:9d:53:3b:fc:b9:f8:80Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

ole32

oleaut32

shlwapi

wininet

rpcrt4

Sections

.text Size: 678KB - Virtual size: 677KB

.rdata Size: 63KB - Virtual size: 62KB

.data Size: 28KB - Virtual size: 40KB

.rsrc Size: 2KB - Virtual size: 1KB

6574cef96583015fc0861b478f8b689b

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shlwapi

Exports

Exports

Sections

.text Size: 725KB - Virtual size: 725KB

.rdata Size: 23KB - Virtual size: 23KB

.data Size: 2KB - Virtual size: 5KB

.00cfg Size: 512B - Virtual size: 4B

.ndata Size: 374KB - Virtual size: 374KB

.voltbl Size: 512B - Virtual size: 36B

.reloc Size: 41KB - Virtual size: 41KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

61:19:93:e4:00:00:00:00:00:1c
Certificate

41:00:26:b7:ae:29:96:3b:60:8d:61:91:1b:77:1e:16
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

79:12:12:38:28:1b:14:15:0e:ef:2a:44:39:9d:53:3b:fc:b9:f8:80
Signer

.text
Size: 678KB - Virtual size: 677KB

.rdata
Size: 63KB - Virtual size: 62KB

.data
Size: 28KB - Virtual size: 40KB

.rsrc
Size: 2KB - Virtual size: 1KB

.text
Size: 725KB - Virtual size: 725KB

.rdata
Size: 23KB - Virtual size: 23KB

.data
Size: 2KB - Virtual size: 5KB

.00cfg
Size: 512B - Virtual size: 4B

.ndata
Size: 374KB - Virtual size: 374KB

.voltbl
Size: 512B - Virtual size: 36B

.reloc
Size: 41KB - Virtual size: 41KB