gh0strat | a7731bc400e17ad78fbe757fba167d1892a8b19217d3503f7345161e72616062

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General

Target

a7731bc400e17ad78fbe757fba167d1892a8b19217d3503f7345161e72616062
Size

473KB
MD5

69fba97a5d0241b06cf06986ff0aa995
SHA1

1812a64ff1f05f6816d787b652106b382179a1db
SHA256

a7731bc400e17ad78fbe757fba167d1892a8b19217d3503f7345161e72616062
SHA512

01d7ae9cc45f9d69ccfffd460b09547270b915de49607912cabc877734ec366cd60b94e54a09150342b05d7932f1926498777f535bc76c6712d9ad50cc0af5e8
SSDEEP

12288:DQBN51wwR/Hr+TcfFCrWcOKv5WqLeDM5KL7m:DQV1wwR/Hr+TcfFCvOY5kDM5KL7m

Score

10^/10

gh0strat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
sample	family_gh0strat

Gh0strat family
gh0strat

Files

a7731bc400e17ad78fbe757fba167d1892a8b19217d3503f7345161e72616062
.exe windows x86

5204aef5087b46f1f7ff73b5ae6688be

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

2a:02:bb:47:a2:e8:33:a4:67:32:db:16:c5:23:58:d9
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

23-05-2007 00:00

Not After

06-06-2009 23:59

Subject

CN=Avira GmbH,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Avira GmbH,L=Tettnang,ST=Baden-Wuerttemberg,C=DE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

Signer

Actual PE Digest

Digest Algorithm

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

CloseHandle
WaitForSingleObject
SetEvent
ResumeThread
CreateThread
GetProcAddress
LoadLibraryA
InitializeCriticalSection
DeleteCriticalSection
VirtualFree
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
WideCharToMultiByte
ResetEvent
lstrcpyA
InterlockedExchange
CancelIo
lstrlenA
GetPrivateProfileSectionNamesA
lstrcatA
GetWindowsDirectoryA
FreeLibrary
MultiByteToWideChar
lstrcmpA
GetPrivateProfileStringA
GetVersionExA
DeleteFileA
GetLastError
CreateDirectoryA
GetFileAttributesA
CreateProcessA
GetDriveTypeA
GetDiskFreeSpaceExA
GetVolumeInformationA
GetLogicalDriveStringsA
FindClose
LocalFree
FindFirstFileA
LocalAlloc
GetFileSize
CreateFileA
ReadFile
SetFilePointer
WriteFile
MoveFileA
ExitProcess
GetCurrentProcess
GetVersion
DeviceIoControl
Sleep
GlobalFree
GlobalUnlock
GlobalLock
GlobalAlloc
GetTickCount
OpenEventA
SetErrorMode
GetStartupInfoA
OpenProcess
Process32Next
RaiseException
GetModuleHandleA

msvcrt

__CxxFrameHandler
memmove
ceil
_ftol
strstr
_purecall
_CxxThrowException
strchr
malloc
free
_except_handler3
strrchr
atoi
strncmp
strncpy
_errno
wcscpy
strncat
_beginthreadex
sprintf
vsprintf
calloc
??1type_info@@UAE@XZ
__dllonexit
_onexit
_exit
_XcptFilter
exit
_acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_controlfp
??0exception@@QAE@ABQBD@Z
??1exception@@UAE@XZ
strlen
??3@YAXPAX@Z
??2@YAPAXI@Z
_strnicmp
_strcmpi
??0exception@@QAE@ABV0@@Z
memcpy

netapi32

NetLocalGroupAddMembers
NetUserAdd

Sections

.text
Size: 403KB - Virtual size: 403KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rodata
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 41KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 473KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 452B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5204aef5087b46f1f7ff73b5ae6688be

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

2a:02:bb:47:a2:e8:33:a4:67:32:db:16:c5:23:58:d9Certificate

Extended Key Usages

Key Usages

Signer

Headers

File Characteristics

Imports

kernel32

msvcrt

netapi32

Sections

.text Size: 403KB - Virtual size: 403KB

.rodata Size: 11KB - Virtual size: 10KB

.rdata Size: 41KB - Virtual size: 41KB

.data Size: 11KB - Virtual size: 473KB

.rsrc Size: 512B - Virtual size: 452B

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

2a:02:bb:47:a2:e8:33:a4:67:32:db:16:c5:23:58:d9
Certificate

.text
Size: 403KB - Virtual size: 403KB

.rodata
Size: 11KB - Virtual size: 10KB

.rdata
Size: 41KB - Virtual size: 41KB

.data
Size: 11KB - Virtual size: 473KB

.rsrc
Size: 512B - Virtual size: 452B