gh0strat | e8a1f16628ba8179efe1d65a6f0143a3c3cc2f7da7193ae861f4bc3bd07c019e

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General

Target

e8a1f16628ba8179efe1d65a6f0143a3c3cc2f7da7193ae861f4bc3bd07c019e
Size

111KB
MD5

19b7b029d7214b8a03dcb1a77224179a
SHA1

a2530f6ea7aa0cf997d041851d061f4d588da6ad
SHA256

e8a1f16628ba8179efe1d65a6f0143a3c3cc2f7da7193ae861f4bc3bd07c019e
SHA512

6a3b776ac326209a81be2fff1e156cafd2d80c106c1aea47616e32de1b77ae1319304ad8f285d81c08b0f25decd7e66c44a409054f95a9ff68b08fe77b3227bf
SSDEEP

1536:aRQLrppenqdzN1+SFcLTQb/B39xgtclbXf4iykXZm1ho6WaS:aRErnPdzN1+SFLbl9xgt+bP4iykXZm16

Score

10^/10

gh0strat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
sample	family_gh0strat

Gh0strat family
gh0strat

Files

e8a1f16628ba8179efe1d65a6f0143a3c3cc2f7da7193ae861f4bc3bd07c019e
.exe windows x86

a6532440cceaf03a0f074669e7758bf4

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

77:8b:d7:e8:bb:92:7c:a9:65:11:90:8a:d9:41:d0:28
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

21/02/2008, 00:00

Not After

13/03/2009, 23:59

Subject

CN=Kaspersky Lab,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Technical dept,O=Kaspersky Lab,L=Moscow,ST=Moscow,C=RU

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

37:85:9c:2d:06:c5:89:b3:bd:7e:79:a7:17:15:da:38:c8:32:9b:5a
Signer

Actual PE Digest

37:85:9c:2d:06:c5:89:b3:bd:7e:79:a7:17:15:da:38:c8:32:9b:5a

Digest Algorithm

sha1

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Kaspersky Lab,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Technical dept,O=Kaspersky Lab,L=Moscow,ST=Moscow,C=RU

18/01/2009, 12:28
Valid: 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

SetEvent
InterlockedExchange
CancelIo
GetLastError
ResetEvent
GetPrivateProfileSectionNamesA
GetWindowsDirectoryA
MultiByteToWideChar
WideCharToMultiByte
GetPrivateProfileStringA
LocalAlloc
CreateProcessA
lstrcpyA
TerminateThread
DeleteFileA
lstrcatA
OutputDebugStringA
Thread32Next
SuspendThread
VirtualAlloc
Thread32First
CreateToolhelp32Snapshot
ResumeThread
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
WinExec
VirtualFreeEx
ReadProcessMemory
WriteProcessMemory
VirtualAllocEx
OpenProcess
Process32Next
Process32First
lstrcmpiA
GetCurrentThreadId
GetStartupInfoA
GetModuleHandleA
EnterCriticalSection
LeaveCriticalSection
VirtualFree
DeleteCriticalSection
GetTickCount
SetErrorMode
OpenEventA
Sleep
CloseHandle
GetProcAddress
WaitForSingleObject
GetVersionExA
GetSystemInfo
GlobalMemoryStatus
GetDriveTypeA
GetDiskFreeSpaceExA
lstrlenA
GlobalMemoryStatusEx
FreeLibrary
LoadLibraryA
OpenThread

user32

LoadCursorA
wsprintfA
IsWindow
SetRect
GetDC
ReleaseDC
DestroyCursor
GetCursorInfo
SendMessageA
GetWindowTextA
GetWindow
PostMessageA
GetThreadDesktop
GetUserObjectInformationA
OpenInputDesktop
OpenDesktopA
SetThreadDesktop
CloseDesktop
FindWindowExA
GetClassNameA
GetWindowThreadProcessId
GetDesktopWindow

advapi32

OpenEventLogA
RegQueryValueExA
RegOpenKeyExA
IsValidSid
LookupAccountNameA
LsaClose
LsaRetrievePrivateData
LsaOpenPolicy
LsaFreeMemory
CloseEventLog
ClearEventLogA
CloseServiceHandle
DeleteService
OpenSCManagerA
RegEnumKeyExA
RegQueryInfoKeyA
LookupAccountSidA
GetTokenInformation
OpenProcessToken
RegCloseKey

shell32

SHGetFileInfoA
SHFileOperationA
SHGetSpecialFolderPathA

ole32

CoCreateInstance
CoInitialize
CoUninitialize

msvcrt

printf
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
??1type_info@@UAE@XZ
calloc
??2@YAPAXI@Z
putchar
??3@YAXPAX@Z
__CxxFrameHandler
atol
atoi
strncpy
strstr
memmove
ceil
_ftol
puts
_CxxThrowException
strchr
malloc
free
_mbscmp
_except_handler3
strrchr
sprintf
getchar
_strrev
_mbsicmp
_beginthreadex

ws2_32

htons
socket
WSAIoctl
send
setsockopt
closesocket
select
recv
WSAStartup
gethostname
gethostbyname
getsockname
WSACleanup

msvcp60

?_Grow@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAE_NI_N@Z
?_Xran@std@@YAXXZ
?_Split@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEXXZ
?_Eos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEXI@Z
?_Refcnt@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEAAEPBD@Z
?_Tidy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEX_N@Z
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@ABV12@II@Z
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@PBDI@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
?_C@?1??_Nullstr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@CAPBDXZ@4DB

wtsapi32

WTSFreeMemory
WTSQuerySessionInformationA

Sections

.text
Size: 78KB - Virtual size: 78KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a6532440cceaf03a0f074669e7758bf4

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

77:8b:d7:e8:bb:92:7c:a9:65:11:90:8a:d9:41:d0:28Certificate

Extended Key Usages

Key Usages

37:85:9c:2d:06:c5:89:b3:bd:7e:79:a7:17:15:da:38:c8:32:9b:5aSigner

Signature Validations

Verification

18/01/2009, 12:28 Valid: false

Headers

File Characteristics

Imports

kernel32

user32

advapi32

shell32

ole32

msvcrt

ws2_32

msvcp60

wtsapi32

Sections

.text Size: 78KB - Virtual size: 78KB

.rdata Size: 10KB - Virtual size: 10KB

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

.rsrc Size: 6KB - Virtual size: 5KB

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

77:8b:d7:e8:bb:92:7c:a9:65:11:90:8a:d9:41:d0:28
Certificate

37:85:9c:2d:06:c5:89:b3:bd:7e:79:a7:17:15:da:38:c8:32:9b:5a
Signer

18/01/2009, 12:28
Valid: false

.text
Size: 78KB - Virtual size: 78KB

.rdata
Size: 10KB - Virtual size: 10KB

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

.rsrc
Size: 6KB - Virtual size: 5KB