gh0strat | bcf2fdeceac649000d08c3ddb2ef5cb2e65e4d2e594fbba650a51c5b66b1cad8

Sharing

Copy URL Twitter E-mail

General

Target

bcf2fdeceac649000d08c3ddb2ef5cb2e65e4d2e594fbba650a51c5b66b1cad8
Size

258KB
MD5

768813183fb431bec9d6c21bc870902b
SHA1

b3c34931733c0ddbad29df21e3c389085243ac00
SHA256

bcf2fdeceac649000d08c3ddb2ef5cb2e65e4d2e594fbba650a51c5b66b1cad8
SHA512

34d875b097c924267348c1f8a65df9e6ff5a10260e8bf84f697802b693c1ed2b26536dfc0b52ddca6f50c41dd5fd3b296ee304d77cc49634694bca44c1e8abfd
SSDEEP

6144:hJueTkhO5dwaWB28edeP/deUv80I80Ap8vd7de21:PuL5pnedeP/deUZ1pC

Score

10^/10

gh0strat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
sample	family_gh0strat

Gh0strat family
gh0strat

Files

bcf2fdeceac649000d08c3ddb2ef5cb2e65e4d2e594fbba650a51c5b66b1cad8
.exe windows x86

b7f39532728ce325dc91e2c72b9d27ee

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

2b:ad:ad:20:cc:bc:17:01:64:bd:ec:8f:bc:a0:69:24
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

23/05/2011, 00:00

Not After

22/05/2012, 23:59

Subject

CN=AhnLab\, Inc.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=AhnLab\, Inc.,L=Yeongdeungpo-gu,ST=Seoul,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning

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

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

09:85:bd:43:77:3a:a2:9b:2a:e2:4f:15:43:69:f7:78:ff:cd:6e:97
Signer

Actual PE Digest

09:85:bd:43:77:3a:a2:9b:2a:e2:4f:15:43:69:f7:78:ff:cd:6e:97

Digest Algorithm

sha1

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=AhnLab\, Inc.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=AhnLab\, Inc.,L=Yeongdeungpo-gu,ST=Seoul,C=KR

09/01/2012, 00:20
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

GetTempPathA
lstrcmpA
SetLastError
CopyFileA
Process32Next
Process32First
CreateToolhelp32Snapshot
OpenProcess
WaitForSingleObject
FreeLibrary
GetVersion
SetFilePointer
ReleaseMutex
CreateMutexA
DeleteFileA
GetCurrentThreadId
GetFileTime
lstrcatA
WritePrivateProfileStringA
CreateDirectoryA
lstrcpyA
FreeResource
WriteFile
SizeofResource
LoadResource
FindResourceA
SetFileTime
LocalFileTimeToFileTime
LocalReAlloc
MultiByteToWideChar
CreateFileA
ReadFile
CloseHandle
LocalFree
GetTickCount
LoadLibraryA
Sleep
CreateProcessA
ExitProcess
VirtualAllocEx
WriteProcessMemory
GetModuleHandleA
GetProcAddress
CreateRemoteThread
GetCurrentProcess
GetLastError
GetModuleFileNameA
lstrlenA
LocalAlloc
OutputDebugStringA
GetSystemDirectoryA
GetCommandLineA
GetFileAttributesA

user32

CreateWindowExA
wsprintfA
MessageBoxW
CharNextA
GetInputState
PostThreadMessageA
GetMessageA

advapi32

RegOpenKeyExA
RegCreateKeyExA
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
RegCreateKeyA
RegSetValueExA
RegCloseKey
OpenServiceA
CloseServiceHandle
StartServiceA
OpenSCManagerA
CreateServiceA
RegQueryValueExA
EnumServicesStatusA
QueryServiceConfigA
UnlockServiceDatabase
ChangeServiceConfigA
LockServiceDatabase

shell32

ShellExecuteA

ole32

CoCreateGuid
CoInitialize
CoUninitialize

msvcrt

free
_except_handler3
_strlwr
??1type_info@@UAE@XZ
__dllonexit
_onexit
strstr
rename
isdigit
strtoul
strncmp
malloc
realloc
??3@YAXPAX@Z
__CxxFrameHandler
??2@YAPAXI@Z
sprintf
fclose
fwrite
fread
_stat
fopen
_snprintf
rand
wcslen
strchr

Sections

.data
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 221KB - Virtual size: 224KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b7f39532728ce325dc91e2c72b9d27ee

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

2b:ad:ad:20:cc:bc:17:01:64:bd:ec:8f:bc:a0:69:24Certificate

Extended Key Usages

Key Usages

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

Key Usages

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

Extended Key Usages

Key Usages

09:85:bd:43:77:3a:a2:9b:2a:e2:4f:15:43:69:f7:78:ff:cd:6e:97Signer

Signature Validations

Verification

09/01/2012, 00:20 Valid: false

Headers

File Characteristics

Imports

kernel32

user32

advapi32

shell32

ole32

msvcrt

Sections

.data Size: 26KB - Virtual size: 26KB

.CRT Size: 512B - Virtual size: 12B

.rsrc Size: 221KB - Virtual size: 224KB

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

2b:ad:ad:20:cc:bc:17:01:64:bd:ec:8f:bc:a0:69:24
Certificate

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

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

09:85:bd:43:77:3a:a2:9b:2a:e2:4f:15:43:69:f7:78:ff:cd:6e:97
Signer

09/01/2012, 00:20
Valid: false

.data
Size: 26KB - Virtual size: 26KB

.CRT
Size: 512B - Virtual size: 12B

.rsrc
Size: 221KB - Virtual size: 224KB