CitrixWorkspaceApp[.]exe

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General

Target

CitrixWorkspaceApp.exe
Size

269.4MB
MD5

d5a0f54cbabbe6349b24ba422f23e774
SHA1

2a9dfd1de2528d6f137d1e533227d86a608d55d9
SHA256

c132e32196e5d2ade424d3d37fc62bdd57d8c7f1e7db623c3df955fd9676e5d0
SHA512

e74bca2a9011ed294d074a798a86ee297c51ae5444a77e65afc6afe90a2c55be2d31774585e41c2619e202f14b9249eccde1988acc011eacdcdb1bc2a8ce9b8d
SSDEEP

6291456:3XZarMLaEzvrpgwUIK4qHqi6dwaUv+5lX8cb5SIFOXVPXOVnfPFNjGM1g:3pacaEzywvKTKFwvY8A51qXk0Wg

Score

1^/10

Malware Config

Signatures

Files

CitrixWorkspaceApp.exe
.exe windows x86

fba5db425c99ac1c8e8867ff90129eef

Code Sign

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:1a:54:32:dd:a4:b1:bb:38:7d:f8:47:60:db:87:7a
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

03/05/2021, 00:00

Not After

08/05/2023, 23:59

Subject

CN=Citrix Systems\, Inc.,OU=XenApp(Server SHA256) 2021,O=Citrix Systems\, Inc.,L=Fort Lauderdale,ST=Florida,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0a:92:5d:24:55:80:36:26:e1:87:a0:05:70:9a:25:90
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2018, 00:00

Not After

01/09/2023, 00:00

Subject

CN=Citrix Timestamp Responder,OU=GLIS,O=Citrix Systems\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

04:4f:3e:66:be:9d:a1:dd:c9:24:67:4c:60:34:16:e2:ce:b9:0b:f7:27:03:af:df:9a:8f:0f:dd:eb:65:5f:36
Signer

Actual PE Digest

04:4f:3e:66:be:9d:a1:dd:c9:24:67:4c:60:34:16:e2:ce:b9:0b:f7:27:03:af:df:9a:8f:0f:dd:eb:65:5f:36

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Citrix Systems\, Inc.,OU=XenApp(Server SHA256) 2021,O=Citrix Systems\, Inc.,L=Fort Lauderdale,ST=Florida,C=US

16/12/2022, 09:44
Valid: true

Chain 1

CN=Citrix Systems\, Inc.,OU=XenApp(Server SHA256) 2021,O=Citrix Systems\, Inc.,L=Fort Lauderdale,ST=Florida,C=US

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

WriteFile
GetTempPathW
OutputDebugStringW
DecodePointer
CloseHandle
RaiseException
GetLastError
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
WaitForSingleObject
Sleep
GetCurrentProcess
GetCurrentProcessId
GetExitCodeProcess
RemoveDirectoryW
OpenProcess
GetVersionExW
FindResourceExW
FreeLibrary
GetModuleFileNameW
GetModuleHandleW
GetProcAddress
LoadLibraryExW
LoadResource
LockResource
SizeofResource
FindResourceW
MoveFileExW
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
SetFilePointerEx
GetShortPathNameW
GetFileAttributesW
FindNextFileW
FindFirstFileW
FindClose
DeleteFileW
CreateFileW
CreateDirectoryW
ProcessIdToSessionId
GetCommandLineW
GetFileSizeEx
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
GetStringTypeW
SetStdHandle
WriteConsoleW
FreeEnvironmentStringsW
GetEnvironmentStringsW
WideCharToMultiByte
MultiByteToWideChar
GetCommandLineA
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
IsDebuggerPresent
EnterCriticalSection
LeaveCriticalSection
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
TerminateProcess
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwind
SetLastError
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
ExitProcess
GetModuleHandleExW
GetStdHandle
LCMapStringW
GetFileType
FindFirstFileExW

advapi32

RegQueryValueExW
RegOpenKeyExW
RegCloseKey
ImpersonateLoggedOnUser
GetTokenInformation
DuplicateToken
CreateWellKnownSid
CheckTokenMembership
OpenProcessToken

shell32

ShellExecuteExW
SHCreateDirectoryExW

ole32

StringFromGUID2
CoInitializeEx
CoUninitialize
CoCreateGuid

shlwapi

PathMatchSpecW
PathRemoveFileSpecW
PathCombineW
PathFileExistsW
PathIsDirectoryW

setupapi

SetupIterateCabinetW

Sections

.text
Size: 96KB - Virtual size: 95KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 37KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 269.2MB - Virtual size: 269.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

fba5db425c99ac1c8e8867ff90129eef

Code Sign

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

0e:1a:54:32:dd:a4:b1:bb:38:7d:f8:47:60:db:87:7aCertificate

Extended Key Usages

Key Usages

0a:92:5d:24:55:80:36:26:e1:87:a0:05:70:9a:25:90Certificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

04:4f:3e:66:be:9d:a1:dd:c9:24:67:4c:60:34:16:e2:ce:b9:0b:f7:27:03:af:df:9a:8f:0f:dd:eb:65:5f:36Signer

Signature Validations

Verification

16/12/2022, 09:44 Valid: true

Chain 1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

shell32

ole32

shlwapi

setupapi

Sections

.text Size: 96KB - Virtual size: 95KB

.rdata Size: 37KB - Virtual size: 36KB

.data Size: 3KB - Virtual size: 5KB

.rsrc Size: 269.2MB - Virtual size: 269.2MB

.reloc Size: 5KB - Virtual size: 5KB

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

0e:1a:54:32:dd:a4:b1:bb:38:7d:f8:47:60:db:87:7a
Certificate

0a:92:5d:24:55:80:36:26:e1:87:a0:05:70:9a:25:90
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

04:4f:3e:66:be:9d:a1:dd:c9:24:67:4c:60:34:16:e2:ce:b9:0b:f7:27:03:af:df:9a:8f:0f:dd:eb:65:5f:36
Signer

16/12/2022, 09:44
Valid: true

.text
Size: 96KB - Virtual size: 95KB

.rdata
Size: 37KB - Virtual size: 36KB

.data
Size: 3KB - Virtual size: 5KB

.rsrc
Size: 269.2MB - Virtual size: 269.2MB

.reloc
Size: 5KB - Virtual size: 5KB