gh0strat | 4e7a3fd43e0e2f7f03496d084fdba32d[.]exe

Sharing

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General

Target

4e7a3fd43e0e2f7f03496d084fdba32d.exe
Size

1.4MB
MD5

4e7a3fd43e0e2f7f03496d084fdba32d
SHA1

f897a6fcf8fd189770bbe7a041666250a2c7081e
SHA256

e378d15376ba2578a6f67bb990ccee9ef686cfe2f70df35732c149fd24d644df
SHA512

563b67c0d9b1557c97ea3ec9a76d6eec930c82fa88a4d828630748c1870e70abfd22f312e04504ba966e4f3d039fe0307aace26abc445af747bafcc86b99ba68
SSDEEP

24576:/FPU7CM4XsYyzuQ5ZGGXTIaFz2GlXt5yPH:I7GGXTIaIPH

Score

10^/10

gh0strat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
sample	family_gh0strat

Gh0strat family
gh0strat

Files

4e7a3fd43e0e2f7f03496d084fdba32d.exe
.exe windows:4 windows x86 arch:x86

eb2918dd7d32fc62954739599d78e4b2

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

15/06/2007, 00:00

Not After

14/06/2012, 23:59

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

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

Not Before

04/12/2003, 00:00

Not After

03/12/2013, 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

16/07/2004, 00:00

Not After

15/07/2014, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

61:0c:12:06:00:00:00:00:00:1b
Certificate

Issuer

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

Not Before

23/05/2006, 17:01

Not After

23/05/2016, 17:11

Subject

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

1b:7c:8d:15:44:83:b4:11:63:a7:df:21:65:96:87:03
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Not Before

21/07/2008, 00:00

Not After

21/07/2009, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

51:38:1f:39:c0:62:16:43:30:8d:ba:5a:16:bb:92:31:a2:6e:22:9d
Signer

Actual PE Digest

51:38:1f:39:c0:62:16:43:30:8d:ba:5a:16:bb:92:31:a2:6e:22:9d

Digest Algorithm

sha1

PE Digest Matches

false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

InitializeCriticalSection
DeleteCriticalSection
VirtualFree
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
CreateEventA
CloseHandle
WaitForSingleObject
ResetEvent
lstrcpyA
SetEvent
InterlockedExchange
CancelIo
Sleep
FreeLibrary
GetTickCount
GetTempPathA
WriteFile
SetFilePointer
CreateFileA
WritePrivateProfileStringA
TerminateThread
OutputDebugStringA
GetCurrentProcess
SetFileAttributesA
GetModuleFileNameA
DeleteFileA
CreateProcessA
GetProcAddress
LoadLibraryA
GetPrivateProfileStringA
GetVersionExA
GetSystemDefaultUILanguage
ReleaseMutex
OpenEventA
SetErrorMode
GetLastError
CreateMutexA
SetUnhandledExceptionFilter
SetThreadPriority
CreateThread
RtlUnwind
RaiseException
ExitProcess
TerminateProcess
GetCurrentThreadId
TlsSetValue
TlsGetValue
ExitThread
HeapFree
HeapAlloc
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
TlsAlloc
SetLastError
HeapReAlloc
HeapSize
UnhandledExceptionFilter
GetEnvironmentVariableA
HeapDestroy
HeapCreate
IsBadWritePtr
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
InterlockedDecrement
InterlockedIncrement
IsBadReadPtr
IsBadCodePtr
MultiByteToWideChar
GetStringTypeA
GetStringTypeW
GetCPInfo
GetACP
GetOEMCP
LCMapStringA
LCMapStringW
SetStdHandle
FlushFileBuffers
LocalAlloc

Sections

dasd
Size: 1024B - Virtual size: 944B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

dasd
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

dasd
Size: 87KB - Virtual size: 87KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

dasd
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

dasd
Size: 21KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

dasd
Size: 629KB - Virtual size: 632KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

dasd
Size: 1024B - Virtual size: 512B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

dasd
Size: 1024B - Virtual size: 512B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

eb2918dd7d32fc62954739599d78e4b2

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate

Extended Key Usages

Key Usages

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2Certificate

Extended Key Usages

Key Usages

61:0c:12:06:00:00:00:00:00:1bCertificate

Key Usages

1b:7c:8d:15:44:83:b4:11:63:a7:df:21:65:96:87:03Certificate

Extended Key Usages

Key Usages

51:38:1f:39:c0:62:16:43:30:8d:ba:5a:16:bb:92:31:a2:6e:22:9dSigner

Headers

File Characteristics

Imports

kernel32

Sections

dasd Size: 1024B - Virtual size: 944B

dasd Size: 3KB - Virtual size: 3KB

dasd Size: 87KB - Virtual size: 87KB

dasd Size: 10KB - Virtual size: 9KB

dasd Size: 21KB - Virtual size: 31KB

dasd Size: 629KB - Virtual size: 632KB

dasd Size: 1024B - Virtual size: 512B

dasd Size: 1024B - Virtual size: 512B

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

61:0c:12:06:00:00:00:00:00:1b
Certificate

1b:7c:8d:15:44:83:b4:11:63:a7:df:21:65:96:87:03
Certificate

51:38:1f:39:c0:62:16:43:30:8d:ba:5a:16:bb:92:31:a2:6e:22:9d
Signer

dasd
Size: 1024B - Virtual size: 944B

dasd
Size: 3KB - Virtual size: 3KB

dasd
Size: 87KB - Virtual size: 87KB

dasd
Size: 10KB - Virtual size: 9KB

dasd
Size: 21KB - Virtual size: 31KB

dasd
Size: 629KB - Virtual size: 632KB

dasd
Size: 1024B - Virtual size: 512B

dasd
Size: 1024B - Virtual size: 512B