CitrixWorkspaceApp_LTSR_19[.]12[.]7000[.]20(hotfix_2)[.]exe

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General

Target

CitrixWorkspaceApp_LTSR_19.12.7000.20(hotfix_2).exe
Size

75.2MB
MD5

5b14f978b33e7787424c306778abfc53
SHA1

2b2d9ba7360b98ba27a7a9edeb2745b6f771506d
SHA256

92a1f90a38763c4ade5c89321be108ed9eb7322d0f45cc7b45d07d31560584db
SHA512

7529a874f4311abc0e7e1b397cdf630b619c64918d767341e1a8d3b97adbd28762050ed53d718152e567458dbdcccf12cd23fbf9fe9c5ee4f279fd3add40ba62
SSDEEP

1572864:4E73Uw/4TrwbjuyijW/daBVvfyIvv4FNS830tACqZZPyQ:H3Ui+UuyijjBVCdnqqZZPp

Score

1^/10

Malware Config

Signatures

Files

CitrixWorkspaceApp_LTSR_19.12.7000.20(hotfix_2).exe
.exe windows x86

82a548dc74d6cd208e79a1f852b5f819

Code Sign

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

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

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

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

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

e5:cc:f4:f4:84:33:c7:41:39:96:66:be:75:c4:b9:69:65:e9:9c:67:a1:51:e1:52:1b:fe:8b:b5:4d:0f:25:f4
Signer

Actual PE Digest

e5:cc:f4:f4:84:33:c7:41:39:96:66:be:75:c4:b9:69:65:e9:9c:67:a1:51:e1:52:1b:fe:8b:b5:4d:0f:25:f4

Digest Algorithm

sha256

PE Digest Matches

true

9b:55:1e:08:14:28:cb:b3:f7:fe:20:ce:36:13:8e:c8:42:eb:a6:3b
Signer

Actual PE Digest

9b:55:1e:08:14:28:cb:b3:f7:fe:20:ce:36:13:8e:c8:42:eb:a6:3b

Digest Algorithm

sha1

PE Digest Matches

true

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

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

advapi32

RegCloseKey
CreateWellKnownSid
ImpersonateLoggedOnUser
OpenProcessToken
CheckTokenMembership
RegOpenKeyExW
DuplicateToken
RegQueryValueExW
GetTokenInformation

shell32

SHCreateDirectoryExW
ShellExecuteExW

ole32

CoUninitialize
StringFromGUID2
CoCreateGuid
CoInitializeEx

shlwapi

PathFileExistsW
PathIsDirectoryW
PathMatchSpecW
PathCombineW
PathRemoveFileSpecW

setupapi

SetupIterateCabinetW

Sections

.text
Size: 91KB - Virtual size: 90KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 35KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 75.1MB - Virtual size: 75.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

82a548dc74d6cd208e79a1f852b5f819

Code Sign

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

Extended Key Usages

Key Usages

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

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

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

Extended Key Usages

Key Usages

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

e5:cc:f4:f4:84:33:c7:41:39:96:66:be:75:c4:b9:69:65:e9:9c:67:a1:51:e1:52:1b:fe:8b:b5:4d:0f:25:f4Signer

9b:55:1e:08:14:28:cb:b3:f7:fe:20:ce:36:13:8e:c8:42:eb:a6:3bSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

shell32

ole32

shlwapi

setupapi

Sections

.text Size: 91KB - Virtual size: 90KB

.rdata Size: 35KB - Virtual size: 35KB

.data Size: 2KB - Virtual size: 5KB

.rsrc Size: 75.1MB - Virtual size: 75.1MB

.reloc Size: 5KB - Virtual size: 4KB

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

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

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

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

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

e5:cc:f4:f4:84:33:c7:41:39:96:66:be:75:c4:b9:69:65:e9:9c:67:a1:51:e1:52:1b:fe:8b:b5:4d:0f:25:f4
Signer

9b:55:1e:08:14:28:cb:b3:f7:fe:20:ce:36:13:8e:c8:42:eb:a6:3b
Signer

.text
Size: 91KB - Virtual size: 90KB

.rdata
Size: 35KB - Virtual size: 35KB

.data
Size: 2KB - Virtual size: 5KB

.rsrc
Size: 75.1MB - Virtual size: 75.1MB

.reloc
Size: 5KB - Virtual size: 4KB