ZoomInstallerFull[.]exe

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General

Target

ZoomInstallerFull.exe
Size

85.3MB
MD5

0ad91ce888ace42b95ca1c9bb5b47a75
SHA1

1c3b3205f99cd54640a0eedee9e689bb8acb6ca9
SHA256

4c582dd6e6b21ff8f9bbd470876ebe06f008505ed498abb38c34038cd5c1c3d7
SHA512

58ae442e2224e07824d4443cbb0c3c43f555b3f84c59f49e85eecdff7f11204729165ad678c433d9102ef73d28aaf70157dbec7a031d589eb028cca4704d8945
SSDEEP

1572864:KaDXhgywVFx7XC9US6K8Xotmi4PEC+KuzGQ+CHM2+A2e2cAaXs9:KMXNqz7XCCVi4PEC+KO55s2f2cF0

Score

1^/10

Malware Config

Signatures

Files

ZoomInstallerFull.exe
.exe windows:4 windows x86 arch:x86

f6baa5eaa8231d4fe8e922a2e6d240ea

Code Sign

7a:2a:5d:02:96:45:3b:1d:8f:ff:99:eb:0e:59:d3:44
Certificate

Issuer

CN=SSL.com EV Code Signing Intermediate CA RSA R3,O=SSL Corp,L=Houston,ST=Texas,C=US

Not Before

12/03/2024, 05:57

Not After

11/03/2025, 06:39

Subject

SERIALNUMBER=91310115MA1H8Y2K79,CN=Pinkou (SH) Culture Communication Co.\, Ltd.,O=Pinkou (SH) Culture Communication Co.\, Ltd.,L=Shanghai,C=CN,1.3.6.1.4.1.311.60.2.1.3=#1302434e,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

42:4b:6a:53:ce:c7:66:14:1c:2a:63:b1:a5:1c:41:04
Certificate

Issuer

CN=SSL.com EV Root Certification Authority RSA R2,O=SSL Corporation,L=Houston,ST=Texas,C=US

Not Before

26/03/2019, 17:44

Not After

22/03/2034, 17:44

Subject

CN=SSL.com EV Code Signing Intermediate CA RSA R3,O=SSL Corp,L=Houston,ST=Texas,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

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

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

d7:b5:cc:03:70:62:e7:93:2e:12:b5:56:16:74:b5:7c:fd:9d:d0:5f:ee:38:63:de:4b:ff:2c:62:14:17:ae:5d
Signer

Actual PE Digest

d7:b5:cc:03:70:62:e7:93:2e:12:b5:56:16:74:b5:7c:fd:9d:d0:5f:ee:38:63:de:4b:ff:2c:62:14:17:ae:5d

Digest Algorithm

sha256

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

comctl32

ord17

shell32

SHGetSpecialFolderPathW
ShellExecuteW
SHGetMalloc
SHGetPathFromIDListW
SHBrowseForFolderW
SHGetFileInfoW
ShellExecuteExW

gdi32

CreateCompatibleDC
CreateFontIndirectW
DeleteObject
DeleteDC
GetCurrentObject
StretchBlt
GetDeviceCaps
CreateCompatibleBitmap
SelectObject
SetStretchBltMode
GetObjectW

advapi32

FreeSid
AllocateAndInitializeSid
CheckTokenMembership

user32

GetWindowLongW
GetMenu
SetWindowPos
GetWindowDC
ReleaseDC
GetDlgItem
GetParent
GetWindowRect
GetClassNameA
CreateWindowExW
SetTimer
GetMessageW
DispatchMessageW
KillTimer
DestroyWindow
SendMessageW
EndDialog
wsprintfW
GetWindowTextW
GetWindowTextLengthW
GetSysColor
wsprintfA
SetWindowTextW
MessageBoxA
ScreenToClient
GetClientRect
SetWindowLongW
UnhookWindowsHookEx
SetFocus
GetSystemMetrics
SystemParametersInfoW
ShowWindow
DrawTextW
GetDC
ClientToScreen
GetWindow
DialogBoxIndirectParamW
DrawIconEx
CallWindowProcW
DefWindowProcW
CallNextHookEx
PtInRect
SetWindowsHookExW
LoadImageW
LoadIconW
MessageBeep
EnableWindow
IsWindow
EnableMenuItem
GetSystemMenu
CreateWindowExA
wvsprintfW
CharUpperW
GetKeyState
CopyImage

ole32

CreateStreamOnHGlobal
CoCreateInstance
CoInitialize

oleaut32

VariantClear
SysFreeString
OleLoadPicture
SysAllocString

kernel32

GetFileSize
SetFilePointer
ReadFile
WaitForMultipleObjects
GetModuleHandleA
SetFileTime
SetEndOfFile
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
FormatMessageW
lstrcpyW
LocalFree
IsBadReadPtr
GetSystemDirectoryW
GetCurrentThreadId
SuspendThread
TerminateThread
InitializeCriticalSection
ResetEvent
SetEvent
CreateEventW
GetVersionExW
GetModuleFileNameW
GetCurrentProcess
SetProcessWorkingSetSize
SetCurrentDirectoryW
GetDriveTypeW
CreateFileW
GetCommandLineW
GetStartupInfoW
CreateProcessW
CreateJobObjectW
ResumeThread
AssignProcessToJobObject
CreateIoCompletionPort
SetInformationJobObject
GetQueuedCompletionStatus
GetExitCodeProcess
CloseHandle
SetEnvironmentVariableW
GetTempPathW
GetSystemTimeAsFileTime
lstrlenW
CompareFileTime
SetThreadLocale
FindFirstFileW
DeleteFileW
FindNextFileW
FindClose
RemoveDirectoryW
ExpandEnvironmentStringsW
WideCharToMultiByte
VirtualAlloc
GlobalMemoryStatusEx
lstrcmpW
GetEnvironmentVariableW
lstrcmpiW
lstrlenA
GetLocaleInfoW
MultiByteToWideChar
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetSystemDefaultLCID
lstrcmpiA
GlobalAlloc
GlobalFree
MulDiv
FindResourceExA
SizeofResource
LoadResource
LockResource
LoadLibraryA
GetProcAddress
GetModuleHandleW
ExitProcess
lstrcatW
GetDiskFreeSpaceExW
SetFileAttributesW
SetLastError
Sleep
GetExitCodeThread
WaitForSingleObject
CreateThread
GetLastError
SystemTimeToFileTime
GetLocalTime
GetFileAttributesW
CreateDirectoryW
WriteFile
GetStdHandle
VirtualFree
GetStartupInfoA

msvcrt

??3@YAXPAX@Z
??2@YAPAXI@Z
memcmp
free
memcpy
_wtol
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
??1type_info@@UAE@XZ
_onexit
__dllonexit
_CxxThrowException
_beginthreadex
_EH_prolog
?_set_new_handler@@YAP6AHI@ZP6AHI@Z@Z
memset
_wcsnicmp
strncmp
wcsncmp
malloc
memmove
_purecall

Sections

.text
Size: 99KB - Virtual size: 99KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 43KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f6baa5eaa8231d4fe8e922a2e6d240ea

Code Sign

7a:2a:5d:02:96:45:3b:1d:8f:ff:99:eb:0e:59:d3:44Certificate

Extended Key Usages

Key Usages

42:4b:6a:53:ce:c7:66:14:1c:2a:63:b1:a5:1c:41:04Certificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

d7:b5:cc:03:70:62:e7:93:2e:12:b5:56:16:74:b5:7c:fd:9d:d0:5f:ee:38:63:de:4b:ff:2c:62:14:17:ae:5dSigner

Headers

File Characteristics

Imports

comctl32

shell32

gdi32

advapi32

user32

ole32

oleaut32

kernel32

msvcrt

Sections

.text Size: 99KB - Virtual size: 99KB

.rdata Size: 15KB - Virtual size: 14KB

.data Size: 2KB - Virtual size: 19KB

.rsrc Size: 43KB - Virtual size: 42KB

7a:2a:5d:02:96:45:3b:1d:8f:ff:99:eb:0e:59:d3:44
Certificate

42:4b:6a:53:ce:c7:66:14:1c:2a:63:b1:a5:1c:41:04
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

d7:b5:cc:03:70:62:e7:93:2e:12:b5:56:16:74:b5:7c:fd:9d:d0:5f:ee:38:63:de:4b:ff:2c:62:14:17:ae:5d
Signer

.text
Size: 99KB - Virtual size: 99KB

.rdata
Size: 15KB - Virtual size: 14KB

.data
Size: 2KB - Virtual size: 19KB

.rsrc
Size: 43KB - Virtual size: 42KB