Static task
static1
Behavioral task
behavioral1
Sample
VZ_AuthClient_Patch_V1.0.11.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
VZ_AuthClient_Patch_V1.0.11.exe
Resource
win10v2004-20230220-en
General
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Target
VZ_AuthClient_Patch_V1.0.11.exe
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Size
6.9MB
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MD5
f4733de0af27ac2a24aad74df3278817
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SHA1
69800b29373cfcd606e607d3d297ae09a360eadd
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SHA256
63381912abec3bc03cc032bc952de3b9a549968901b4155a8a7ad0c14097b6f3
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SHA512
ffd6d7e81daef5dbc031a4cda212ca71cd09aa1cd1717f9ec3e3a498149ff73a4ecdaac737f43975ead04bd83faf24956a48ea0df39f07d1b3fbbd70d0104cb4
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SSDEEP
196608:oeVUKSN6c1xRyWGBAuW+aGhVIhByVVcJCr:VVjSE4s+uW+a1FJa
Malware Config
Signatures
Files
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VZ_AuthClient_Patch_V1.0.11.exe.exe windows x86
1ff847646487d56f85778df99ff3728a
Code Sign
02:2e:16:25:dc:64:a2:59:b2:1c:07:77:b3:d8:07:feCertificate
IssuerCN=深圳微众信用科技股份有限公司Not Before19/05/2020, 01:34Not After31/12/2039, 23:59SubjectCN=深圳微众信用科技股份有限公司30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate
IssuerCN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=USNot Before02/05/2019, 00:00Not After18/01/2038, 23:59SubjectCN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GBExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
3d:1a:35:72:30:15:82:63:30:d0:13:71:7e:82:41:08Certificate
IssuerCN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GBNot Before02/05/2019, 00:00Not After01/08/2030, 23:59SubjectCN=Sectigo RSA Time Stamping Signer #1,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GBExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
6a:6a:68:cc:24:bd:6d:01:9a:14:c6:3f:4b:f9:ff:63:dc:4b:0f:e2Signer
Actual PE Digest6a:6a:68:cc:24:bd:6d:01:9a:14:c6:3f:4b:f9:ff:63:dc:4b:0f:e2Digest Algorithmsha1PE Digest MatchestrueHeaders
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
_lclose
GetModuleFileNameA
_lread
_llseek
_lopen
_lwrite
_lcreat
CreateDirectoryA
SetCurrentDirectoryA
lstrcatA
FreeLibrary
GetProcAddress
LoadLibraryA
GetDiskFreeSpaceA
GetFileAttributesA
RemoveDirectoryA
DeleteFileA
lstrlenA
GetCurrentDirectoryA
CloseHandle
GetExitCodeProcess
GetLastError
LocalFree
GetCurrentProcess
MoveFileExA
Sleep
GetStringTypeW
MultiByteToWideChar
LCMapStringW
HeapReAlloc
RtlUnwind
HeapSize
lstrcpyA
GetTempPathA
CompareStringA
IsValidCodePage
GetOEMCP
GetModuleHandleW
ExitProcess
DecodePointer
HeapFree
HeapAlloc
GetCommandLineA
HeapSetInformation
GetStartupInfoW
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
EncodePointer
LoadLibraryW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
WriteFile
GetStdHandle
GetModuleFileNameW
IsProcessorFeaturePresent
HeapCreate
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetCPInfo
GetACP
user32
TranslateMessage
DispatchMessageA
PeekMessageA
wsprintfA
LoadCursorA
SetCursor
MessageBoxA
MsgWaitForMultipleObjects
advapi32
GetTokenInformation
OpenProcessToken
shell32
ShellExecuteExA
Sections
.text Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ