gh0strat | 42fd1c83129a6cb7797d2758c56b1713

Sharing

Copy URL Twitter E-mail

General

Target

42fd1c83129a6cb7797d2758c56b1713
Size

241KB
MD5

42fd1c83129a6cb7797d2758c56b1713
SHA1

14f6511db3b7ed2b9017120be5572fabe85ad1b6
SHA256

cab05e8afc5c9858735b64d82d21331e74939701b8324f0c05bc53adbeea9f7e
SHA512

576d443eb4c80673ebdbf6937a7bd2a3280fd3d589a7e5b0404425f016ade085007577db3f916f13ba14539375b2ab38e097f10c6d75f07fcd4b03ccd8444d6c
SSDEEP

3072:UqxgDdTHgISSOXYbKdy/Y3S/elwV4jiCEo5zgRKGul8FJbeY43nl0UHPsgBXwu1b:ULHlSS23S/zVSWSsZzbS3lXHhHb

Score

10^/10

gh0strat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
sample	family_gh0strat

Gh0strat family
gh0strat

Files

42fd1c83129a6cb7797d2758c56b1713
.exe windows:4 windows x86 arch:x86

e78f4f8b6692fe8ac8aa7bc7f422dd23

Code Sign

c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40
Certificate

Issuer

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

Not Before

10/01/1997, 07:00

Not After

31/12/2020, 07:00

Subject

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40
Certificate

Issuer

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

Not Before

10/01/1997, 07:00

Not After

31/12/2020, 07:00

Subject

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

61:47:52:ba:00:00:00:00:00:04
Certificate

Issuer

CN=Microsoft Timestamping PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

16/09/2006, 01:53

Not After

16/09/2011, 02:03

Subject

CN=Microsoft Timestamping Service,OU=nCipher DSE ESN:D8A9-CFCC-579C,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

61:47:52:ba:00:00:00:00:00:04
Certificate

Issuer

CN=Microsoft Timestamping PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

16/09/2006, 01:53

Not After

16/09/2011, 02:03

Subject

CN=Microsoft Timestamping Service,OU=nCipher DSE ESN:D8A9-CFCC-579C,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

6a:0b:99:4f:c0:00:25:ab:11:db:45:1f:58:7a:67:a2
Certificate

Issuer

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

Not Before

16/09/2006, 01:04

Not After

15/09/2019, 07:00

Subject

CN=Microsoft Timestamping PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:02:30:7e:00:00:00:00:00:06
Certificate

Issuer

CN=Microsoft Windows Verification Intermediate PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

10/03/2008, 21:57

Not After

10/06/2009, 22:07

Subject

CN=Microsoft Windows Component Publisher,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

6a:0b:99:4f:c0:00:1b:ab:11:da:3a:a1:b6:df:ec:88
Certificate

Issuer

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

Not Before

11/10/2005, 21:55

Not After

26/04/2010, 07:00

Subject

CN=Microsoft Windows Verification Intermediate PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign

4d:13:29:fd:19:7c:83:89:42:00:ee:4d:36:93:5e:5b:e6:80:3d:5c
Signer

Actual PE Digest

4d:13:29:fd:19:7c:83:89:42:00:ee:4d:36:93:5e:5b:e6:80:3d:5c

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

InterlockedIncrement
InterlockedDecrement
WideCharToMultiByte
LocalAlloc
LocalFree
InitializeCriticalSection
TlsAlloc
DeleteCriticalSection
GlobalFree
GlobalUnlock
GlobalHandle
LeaveCriticalSection
GlobalLock
GlobalReAlloc
GlobalAlloc
EnterCriticalSection
TlsSetValue
LocalReAlloc
TlsGetValue
GetVersion
FileTimeToSystemTime
FileTimeToLocalFileTime
lstrcmpA
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
FreeLibrary
GetProcessVersion
GlobalFlags
GetCPInfo
GetOEMCP
RtlUnwind
RaiseException
HeapReAlloc
GetStartupInfoA
GetTimeZoneInformation
GetACP
HeapSize
TerminateProcess
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
CompareStringA
CompareStringW
SetEnvironmentVariableA
InterlockedExchange
GetFileTime
GetFileSize
GetFullPathNameA
lstrcpynA
GetVolumeInformationA
FindFirstFileA
FindClose
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
GetCurrentProcess
DuplicateHandle
HeapAlloc
HeapFree
GetCurrentThreadId
CreateThread
CreateDirectoryA
GetCommandLineA
CreateMutexA
ReleaseMutex
SetUnhandledExceptionFilter
GetWindowsDirectoryA
WinExec
GetModuleFileNameA
MultiByteToWideChar
GetFileAttributesA
SetFilePointer
ReadFile
lstrcatA
GetLastError
DeleteFileA
SetLastError
lstrcpyA
Sleep
FindResourceA
LoadResource
CreateFileA
SystemTimeToFileTime
LocalFileTimeToFileTime
SetFileTime
SizeofResource
WriteFile
lstrlenA
GetModuleHandleA
ExitProcess
LoadLibraryA
GetProcAddress
CreateToolhelp32Snapshot
lstrcmpiA
CloseHandle

shell32

SHGetFolderPathA

ole32

CoCreateInstance
CoUninitialize
CoInitialize

comctl32

ord17

gdi32

ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
GetStockObject
SelectObject
RestoreDC
SaveDC
DeleteDC
DeleteObject
GetDeviceCaps
GetObjectA
SetBkColor
SetTextColor
GetClipBox
CreateBitmap

winspool.drv

OpenPrinterA
ClosePrinter
DocumentPropertiesA

comdlg32

GetFileTitleA

Sections

.text
Size: 100KB - Virtual size: 99KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 131KB - Virtual size: 131KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e78f4f8b6692fe8ac8aa7bc7f422dd23

Code Sign

c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40Certificate

c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40Certificate

61:47:52:ba:00:00:00:00:00:04Certificate

Extended Key Usages

Key Usages

61:47:52:ba:00:00:00:00:00:04Certificate

Extended Key Usages

Key Usages

6a:0b:99:4f:c0:00:25:ab:11:db:45:1f:58:7a:67:a2Certificate

Extended Key Usages

Key Usages

61:02:30:7e:00:00:00:00:00:06Certificate

Extended Key Usages

Key Usages

6a:0b:99:4f:c0:00:1b:ab:11:da:3a:a1:b6:df:ec:88Certificate

Extended Key Usages

Key Usages

4d:13:29:fd:19:7c:83:89:42:00:ee:4d:36:93:5e:5b:e6:80:3d:5cSigner

Headers

File Characteristics

Imports

kernel32

shell32

ole32

comctl32

gdi32

winspool.drv

comdlg32

Sections

.text Size: 100KB - Virtual size: 99KB

.rsrc Size: 131KB - Virtual size: 131KB

c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40
Certificate

c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40
Certificate

61:47:52:ba:00:00:00:00:00:04
Certificate

61:47:52:ba:00:00:00:00:00:04
Certificate

6a:0b:99:4f:c0:00:25:ab:11:db:45:1f:58:7a:67:a2
Certificate

61:02:30:7e:00:00:00:00:00:06
Certificate

6a:0b:99:4f:c0:00:1b:ab:11:da:3a:a1:b6:df:ec:88
Certificate

4d:13:29:fd:19:7c:83:89:42:00:ee:4d:36:93:5e:5b:e6:80:3d:5c
Signer

.text
Size: 100KB - Virtual size: 99KB

.rsrc
Size: 131KB - Virtual size: 131KB