gh0strat | 6a91e1c6fc3578d9b03fd20dcea02db6cda85d1429003058444a172452fd45dd

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General

Target

6a91e1c6fc3578d9b03fd20dcea02db6cda85d1429003058444a172452fd45dd
Size

138KB
MD5

dfa3232296c1cdc435162fd2921d7940
SHA1

9d9c3e45f15736bde79f311b7e7f072e72b6f95e
SHA256

6a91e1c6fc3578d9b03fd20dcea02db6cda85d1429003058444a172452fd45dd
SHA512

59920b8818905cab2e3e61aa2cf86da36ecfb9e6de6f4b7109c230d819d766d672aacb03ef551c017785ca5dba13bf8a0fe2e926446a9d377d2b04c1581de28f
SSDEEP

3072:3G9v4j63IWg/1y14FDTZ2WRDiPU3TBft8nIPHtLzJWrkNS:3gvw7H/8167hiPU3TBl8nIPHtLkl

Score

10^/10

gh0strat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
sample	family_gh0strat

Gh0strat family
gh0strat

Files

6a91e1c6fc3578d9b03fd20dcea02db6cda85d1429003058444a172452fd45dd
.dll windows x86

2c0ecf88a1c88c5bbdfa46056b8ff3b5

Code Sign

42:ce:8a:30:d3:56:02:f8:41:18:6c:6e:20:53:19:04
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

25-04-2007 00:00

Not After

09-07-2019 18:40

Subject

CN=WoSign Code Signing Authority,O=WoSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning
ExtKeyUsageClientAuth

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1b
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

09-07-1999 18:31

Not After

09-07-2019 18:40

Subject

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign

43:73:c5:9c:4f:32:a9:e5:b5:d3:de:f1:26:9a:12:0d
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

30-04-2007 00:00

Not After

29-04-2012 23:59

Subject

CN=WoSign Time Stamping Signer,O=WoSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

52:3b:3d:05:0e:d9:00:64:b3:74:36:7a:fb:d5:71:84
Certificate

Issuer

CN=WoSign Code Signing Authority,O=WoSign\, Inc.,C=US

Not Before

04-11-2009 00:00

Not After

03-11-2012 23:59

Subject

CN=Keniu Network Technology (Beijing) Co.\, Ltd.,OU=Class 3 - for Microsoft Authenticode Signing,O=可牛网络技术（北京）有限公司,L=朝阳区,ST=北京市,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

Signer

Actual PE Digest

Digest Algorithm

PE Digest Matches

false

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

SuspendThread
ResumeThread
lstrlenA
lstrcpyA
lstrcmpiA
InitializeCriticalSection
VirtualFree
LeaveCriticalSection
VirtualAlloc
GetTickCount
GetLastError
InterlockedExchange
GetProcAddress
GetModuleHandleA
MultiByteToWideChar
FreeLibrary
WideCharToMultiByte
lstrcmpA
GetPrivateProfileStringA
GetPrivateProfileSectionNamesA
GetVersionExA
ExpandEnvironmentStringsA
lstrcatA
Thread32Next
VirtualQuery
OpenThread
Thread32First
GetCurrentProcessId
GetCurrentThreadId
GetSystemDirectoryA
SetEnvironmentVariableA
GetTempPathA
GetLongPathNameA
GetModuleFileNameA
Sleep
LocalFree
LocalReAlloc
LocalAlloc
GetTempFileNameA
GetLocalTime
GlobalUnlock
GlobalLock
GlobalSize
HeapFree
GetProcessHeap
MapViewOfFile
CreateFileMappingA
HeapAlloc
SetUnhandledExceptionFilter
FormatMessageA
IsBadWritePtr
LocalSize
GlobalFree
GlobalAlloc
InterlockedDecrement
InterlockedIncrement
ExitProcess
GetExitCodeProcess
GetSystemInfo
GetProcessTimes
GlobalMemoryStatusEx
DeleteFileA
RemoveDirectoryA
ExitThread
FreeLibraryAndExitThread
IsBadReadPtr
IsBadStringPtrW
RaiseException
GetCurrentProcess
CloseHandle
LoadLibraryA

user32

wsprintfA
wvsprintfA
BlockInput
LoadCursorA
DestroyCursor
ShowWindow
FindWindowA
DestroyWindow
CreateWindowExA
CloseWindowStation
GetCursorInfo
MessageBoxA

advapi32

RegOpenKeyExW

ole32

CoCreateInstance
CoTaskMemFree
CoUninitialize
CoInitialize

oleaut32

SysFreeString

msvfw32

ICGetInfo

msvcrt

_adjust_fdiv
_initterm
_onexit
__dllonexit
??1type_info@@UAE@XZ
_wcsicmp
_memicmp
_strupr
_itoa
_strlwr
wcsrchr
wcslen
_beginthreadex
wcstombs
atoi
strncat
strchr
??2@YAPAXI@Z
??3@YAXPAX@Z
__CxxFrameHandler
memmove
ceil
_ftol
strstr
strncpy
_CxxThrowException
_except_handler3
toupper
tolower
rand
srand
free
malloc
strrchr

Exports

Exports

FreeTest

Sections

.text
Size: 93KB - Virtual size: 96KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2c0ecf88a1c88c5bbdfa46056b8ff3b5

Code Sign

42:ce:8a:30:d3:56:02:f8:41:18:6c:6e:20:53:19:04Certificate

Extended Key Usages

Key Usages

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1bCertificate

Extended Key Usages

Key Usages

43:73:c5:9c:4f:32:a9:e5:b5:d3:de:f1:26:9a:12:0dCertificate

Extended Key Usages

Key Usages

52:3b:3d:05:0e:d9:00:64:b3:74:36:7a:fb:d5:71:84Certificate

Extended Key Usages

Key Usages

Signer

Headers

File Characteristics

Imports

kernel32

user32

advapi32

ole32

oleaut32

msvfw32

msvcrt

Exports

Exports

Sections

.text Size: 93KB - Virtual size: 96KB

.rdata Size: 20KB - Virtual size: 24KB

.data Size: 10KB - Virtual size: 20KB

.rsrc Size: 1024B - Virtual size: 4KB

.reloc Size: 6KB - Virtual size: 7KB

42:ce:8a:30:d3:56:02:f8:41:18:6c:6e:20:53:19:04
Certificate

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1b
Certificate

43:73:c5:9c:4f:32:a9:e5:b5:d3:de:f1:26:9a:12:0d
Certificate

52:3b:3d:05:0e:d9:00:64:b3:74:36:7a:fb:d5:71:84
Certificate

.text
Size: 93KB - Virtual size: 96KB

.rdata
Size: 20KB - Virtual size: 24KB

.data
Size: 10KB - Virtual size: 20KB

.rsrc
Size: 1024B - Virtual size: 4KB

.reloc
Size: 6KB - Virtual size: 7KB