UPService[.]exe[.]7z

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General

Target

UPService.exe.7z
Size

4.4MB
MD5

33721333126568f0cee452d651b193e0
SHA1

200e9785853b2629c5f2c7e7908a9186ce13fc58
SHA256

d13095849dfb7e7e6bb41debb7b1eeeaeeb61965815f7c261d6387cc754d278b
SHA512

2707a3487b104cf80734649a0c5e3b37bbbe5e3a78ecd215f00d195882886829d8dd04978cfb5c0ac98d5050ae177e1bb236dd67f08e87a391d6ab9e8aebd5ae
SSDEEP

98304:3LO9WMhXY4REkaV6ggO4bRs0ERMGC8fw1d1i:36wMhXYvkKyRzoCcw1d1

Score

N/A

Malware Config

Signatures

Files

UPService.exe.7z
.7z

Password: infected
UPService.exe
.exe windows x86

Password: infected

a16cc72da6d0ea90edb9ee1b1fd66c4a

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

02:a1:ae:52:97:c3:93:04:eb:59:cf:08:24:c9:9c:54
Certificate

Issuer

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

Not Before

25/03/2021, 00:00

Not After

29/03/2023, 23:59

Subject

CN=北京微通新成网络科技有限公司,O=北京微通新成网络科技有限公司,ST=北京市,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

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

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9d
Certificate

Issuer

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

Not Before

29/03/2022, 00:00

Not After

14/03/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

e8:95:f5:91:97:a4:98:b9:34:48:d6:dd:dd:a1:c6:10:d9:8a:b7:b7
Signer

Actual PE Digest

e8:95:f5:91:97:a4:98:b9:34:48:d6:dd:dd:a1:c6:10:d9:8a:b7:b7

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=北京微通新成网络科技有限公司,O=北京微通新成网络科技有限公司,ST=北京市,C=CN

07/09/2022, 10:42
Valid: true

Chain 1

CN=北京微通新成网络科技有限公司,O=北京微通新成网络科技有限公司,ST=北京市,C=CN

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

userenv

DestroyEnvironmentBlock
CreateEnvironmentBlock

kernel32

LockResource
LoadResource
FindResourceW
FindResourceExW
WideCharToMultiByte
OpenProcess
CreateToolhelp32Snapshot
Process32First
SizeofResource
GetModuleFileNameA
Sleep
LocalAlloc
CreateEventA
CreateThread
WaitForSingleObject
ExpandEnvironmentStringsA
WriteFile
ReadFile
GetFileSize
CreateFileA
GetLastError
CloseHandle
SetFileAttributesA
GetFileAttributesExA
GetCurrentProcess
GetModuleHandleA
GetProcAddress
SetFilePointer
SetStdHandle
Process32Next
CreateFileW
WriteConsoleW
FlushFileBuffers
GetConsoleMode
GetConsoleCP
LoadLibraryW
GetStringTypeW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetLocaleInfoW
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetUserDefaultLCID
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
InterlockedIncrement
InterlockedDecrement
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
EncodePointer
DecodePointer
HeapDestroy
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
GetProcessHeap
RaiseException
InitializeCriticalSectionAndSpinCount
GetCommandLineA
HeapSetInformation
RtlUnwind
LCMapStringW
MultiByteToWideChar
GetCPInfo
CompareStringW
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
HeapCreate
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
SetLastError
GetCurrentThreadId
ExitProcess
GetStdHandle
GetModuleFileNameW
GetStartupInfoW
GetSystemTimeAsFileTime
GetModuleHandleA
CreateEventA
GetModuleFileNameW
TerminateProcess
GetCurrentProcess
CreateToolhelp32Snapshot
Thread32First
GetCurrentProcessId
GetCurrentThreadId
OpenThread
Thread32Next
CloseHandle
SuspendThread
ResumeThread
WriteProcessMemory
GetSystemInfo
VirtualAlloc
VirtualProtect
VirtualFree
GetProcessAffinityMask
SetProcessAffinityMask
GetCurrentThread
SetThreadAffinityMask
Sleep
LoadLibraryA
FreeLibrary
GetTickCount
SystemTimeToFileTime
FileTimeToSystemTime
GlobalFree
LocalAlloc
LocalFree
GetProcAddress
ExitProcess
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GetModuleHandleW
LoadResource
MultiByteToWideChar
FindResourceExW
FindResourceExA
WideCharToMultiByte
GetThreadLocale
GetUserDefaultLCID
GetSystemDefaultLCID
EnumResourceNamesA
EnumResourceNamesW
EnumResourceLanguagesA
EnumResourceLanguagesW
EnumResourceTypesA
EnumResourceTypesW
CreateFileW
LoadLibraryW
GetLastError
FlushFileBuffers
WriteConsoleW
SetStdHandle
IsProcessorFeaturePresent
DecodePointer
GetCommandLineA
RaiseException
HeapFree
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
LCMapStringW
GetStringTypeW
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapCreate
HeapDestroy
QueryPerformanceCounter
HeapSize
WriteFile
RtlUnwind
SetFilePointer
GetConsoleCP
GetConsoleMode
HeapReAlloc
VirtualQuery
LocalAlloc
LocalFree
GetModuleFileNameW
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

advapi32

RegisterServiceCtrlHandlerA
SetServiceStatus
StartServiceA
QueryServiceConfigA
EnumServicesStatusA
DeleteService
QueryServiceStatus
ControlService
OpenServiceA
CloseServiceHandle
CreateServiceA
OpenSCManagerA
CreateProcessAsUserA
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
StartServiceCtrlDispatcherA

shlwapi

PathFileExistsA

ws2_32

WSAStartup
gethostbyname
inet_ntoa
WSACleanup
gethostname

psapi

EnumProcessModules
EnumProcesses
GetModuleFileNameExA

user32

CharUpperBuffW

Sections

.text
Size: - Virtual size: 115KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.lcs10
Size: - Virtual size: 2.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.lcs11
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.lcs12
Size: 4.6MB - Virtual size: 4.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

Password: infected

a16cc72da6d0ea90edb9ee1b1fd66c4a

Code Sign

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

Extended Key Usages

Key Usages

02:a1:ae:52:97:c3:93:04:eb:59:cf:08:24:c9:9c:54Certificate

Extended Key Usages

Key Usages

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

Key Usages

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

Extended Key Usages

Key Usages

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9dCertificate

Extended Key Usages

Key Usages

e8:95:f5:91:97:a4:98:b9:34:48:d6:dd:dd:a1:c6:10:d9:8a:b7:b7Signer

Signature Validations

Verification

07/09/2022, 10:42 Valid: true

Chain 1

Headers

DLL Characteristics

File Characteristics

Imports

userenv

kernel32

advapi32

shlwapi

ws2_32

psapi

user32

Sections

.text Size: - Virtual size: 115KB

.rdata Size: - Virtual size: 22KB

.data Size: - Virtual size: 12KB

.lcs10 Size: - Virtual size: 2.5MB

.lcs11 Size: 1KB - Virtual size: 1KB

.lcs12 Size: 4.6MB - Virtual size: 4.6MB

.reloc Size: 1KB - Virtual size: 1KB

.rsrc Size: 1KB - Virtual size: 1KB

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

02:a1:ae:52:97:c3:93:04:eb:59:cf:08:24:c9:9c:54
Certificate

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

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

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9d
Certificate

e8:95:f5:91:97:a4:98:b9:34:48:d6:dd:dd:a1:c6:10:d9:8a:b7:b7
Signer

07/09/2022, 10:42
Valid: true

.text
Size: - Virtual size: 115KB

.rdata
Size: - Virtual size: 22KB

.data
Size: - Virtual size: 12KB

.lcs10
Size: - Virtual size: 2.5MB

.lcs11
Size: 1KB - Virtual size: 1KB

.lcs12
Size: 4.6MB - Virtual size: 4.6MB

.reloc
Size: 1KB - Virtual size: 1KB

.rsrc
Size: 1KB - Virtual size: 1KB