K7UI_[.]zip | Triage

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General

Target

K7UI_.zip
Size

459KB
MD5

307e427729e27426a3dd725d6025348e
SHA1

aec830f8247e356c4249454e0d875d1e4cb1ddd8
SHA256

ad9e22bfc5ea15bdd801ee5d00575f8c3d3e6e62defc46b139ab91ca04c1ab35
SHA512

4ae284e249ba96dc277f5c1a1812215a7350a17386d58c2fb0f309717029c8368c481d0f2970677ec5416f3766276ac14ca1fd567df9ed9d40412241b0dbb25f
SSDEEP

12288:DWuVngkv2r3hQ/YesdQknuWqbI/tENveLypZog2Org:DWuVngkvY3hWsdQx0tENCS32cg

Score

1^/10

Malware Config

Signatures

Files

K7UI_.zip
.zip
Elze.exe
.exe windows x86

61a92000b02d0fc4db9d0c1a9ec9bf2f

Code Sign

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

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

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

Not Before

29-04-2021 00:00

Not After

28-04-2036 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

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

Not Before

21-09-2022 00:00

Not After

21-11-2033 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

08:42:3c:76:ab:84:f3:59:a0:7c:99:18:2c:fd:2c:cd
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

11-08-2021 00:00

Not After

29-08-2024 23:59

Subject

CN=Digital Arts Inc.,OU=Development Headquarter,O=Digital Arts Inc.,L=CHIYODA-KU,ST=TOKYO,C=JP

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

47:78:ba:33:c4:18:88:72:ac:64:74:5d:7f:fa:e2:75:fa:da:f2:70
Signer

Actual PE Digest

47:78:ba:33:c4:18:88:72:ac:64:74:5d:7f:fa:e2:75:fa:da:f2:70

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Digital Arts Inc.,OU=Development Headquarter,O=Digital Arts Inc.,L=CHIYODA-KU,ST=TOKYO,C=JP

24-11-2022 10:40
Valid: true

Chain 1

CN=Digital Arts Inc.,OU=Development Headquarter,O=Digital Arts Inc.,L=CHIYODA-KU,ST=TOKYO,C=JP

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

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

Chain 2

CN=Digital Arts Inc.,OU=Development Headquarter,O=Digital Arts Inc.,L=CHIYODA-KU,ST=TOKYO,C=JP

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,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

frau

_API_Hook_AllApps_Stop@0
SetParentHwnd
DelCapturePid
GetWatermarkParam
SetWatermarkParam
SetElzeHwnd
_API_Hook_AllApps_Start@4

kernel32

DeleteFileW
GetCurrentProcessId
GetModuleHandleW
GetModuleFileNameW
SetLastError
GetProcAddress
Sleep
Process32FirstW
Process32NextW
CreateToolhelp32Snapshot
GetCommandLineW
MapViewOfFile
UnmapViewOfFile
QueryFullProcessImageNameW
OpenProcess
GetExitCodeProcess
TerminateProcess
OpenFileMappingW
LocalFree
ProcessIdToSessionId
GetModuleHandleA
GetVersion
GetFileType
GetStdHandle
GetTickCount
QueryPerformanceCounter
GlobalMemoryStatus
FreeLibrary
LoadLibraryA
MultiByteToWideChar
FlushConsoleInputBuffer
GetCurrentThreadId
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
CreateFileA
FlushFileBuffers
GetConsoleCP
LCMapStringA
WideCharToMultiByte
InitializeCriticalSectionAndSpinCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
ReadFile
LCMapStringW
GetModuleFileNameA
WriteFile
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
GetFileTime
GetLocalTime
GetLastError
CreateFileW
FileTimeToSystemTime
CreateDirectoryW
GetFileSize
CloseHandle
ReleaseMutex
WaitForSingleObject
CreateMutexW
CompareStringA
GetProcessHeap
CompareStringW
SetEnvironmentVariableA
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
VirtualAlloc
VirtualFree
HeapCreate
HeapSize
DeleteCriticalSection
SetEndOfFile
GetStartupInfoA
SetHandleCount
SetFilePointer
SetStdHandle
InterlockedDecrement
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapFree
HeapAlloc
GetStartupInfoW
EnterCriticalSection
LeaveCriticalSection
ExitProcess
SetConsoleCtrlHandler
HeapReAlloc
GetSystemTimeAsFileTime
ReadConsoleInputA
SetConsoleMode
GetConsoleMode
RaiseException
RtlUnwind
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement

user32

IsWindowVisible
DispatchMessageW
GetWindow
GetWindowThreadProcessId
SendMessageW
LoadCursorW
RegisterClassW
MessageBoxA
GetProcessWindowStation
GetUserObjectInformationW
GetSystemMetrics
SetTimer
GetMessageW
PostQuitMessage
PostMessageW
KillTimer
CreateWindowExW
IsWindowEnabled
FindWindowW
EnumWindows
TranslateMessage
LoadIconW
ShowWindow
IsWindow
DefWindowProcW

advapi32

RegQueryValueExW
RegisterEventSourceA
ReportEventA
DeregisterEventSource
RegCloseKey
RegOpenKeyExW

shell32

CommandLineToArgvW

ole32

CoInitializeEx
CoUninitialize

shlwapi

PathFileExistsW

iphlpapi

GetExtendedTcpTable

psapi

GetProcessImageFileNameW

version

VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW

Sections

.text
Size: 443KB - Virtual size: 443KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 156KB - Virtual size: 155KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 346KB - Virtual size: 346KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Elze.exe_
K7UI.dll
.dll windows x86

1accd2015f22b5769d66ef02d52710bb

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

CloseHandle
CreateFileW
DecodePointer
DeleteCriticalSection
DeleteFileA
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileExW
FindNextFileA
FindNextFileW
FlushFileBuffers
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleCP
GetConsoleMode
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetEnvironmentStringsW
GetFileType
GetLastError
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleExW
GetModuleHandleW
GetOEMCP
GetProcAddress
GetProcessHeap
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
InitializeSListHead
InterlockedFlushSList
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
LCMapStringW
LeaveCriticalSection
LoadLibraryA
LoadLibraryExW
MultiByteToWideChar
QueryPerformanceCounter
RaiseException
ReadConsoleW
ReadFile
RtlUnwind
SetEndOfFile
SetErrorMode
SetFilePointerEx
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
WideCharToMultiByte
WriteConsoleW
WriteFile
lstrcatA

Exports

Exports

Compa0reStringEx
DeleteCritical1Section
F3reeEnvironmentStringsW
Find2NextFileA
GetMenuStr4ingW
Inte5rlockedFlushSList
M6ultiByteToWideChar
PathCom7pactPathExW
S9leep
SetSt8dHandle

Sections

.text
Size: 69KB - Virtual size: 68KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 22KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 424B

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

Sharing

General

Malware Config

Signatures

Files

61a92000b02d0fc4db9d0c1a9ec9bf2f

Code Sign

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

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

08:42:3c:76:ab:84:f3:59:a0:7c:99:18:2c:fd:2c:cdCertificate

Extended Key Usages

Key Usages

47:78:ba:33:c4:18:88:72:ac:64:74:5d:7f:fa:e2:75:fa:da:f2:70Signer

Signature Validations

Verification

24-11-2022 10:40 Valid: true

Chain 1

Chain 2

Headers

DLL Characteristics

File Characteristics

Imports

frau

kernel32

user32

advapi32

shell32

ole32

shlwapi

iphlpapi

psapi

version

Sections

.text Size: 443KB - Virtual size: 443KB

.rdata Size: 156KB - Virtual size: 155KB

.data Size: 9KB - Virtual size: 24KB

.rsrc Size: 346KB - Virtual size: 346KB

.reloc Size: 33KB - Virtual size: 33KB

1accd2015f22b5769d66ef02d52710bb

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Exports

Exports

Sections

.text Size: 69KB - Virtual size: 68KB

.rdata Size: 22KB - Virtual size: 22KB

.data Size: 2KB - Virtual size: 4KB

.rsrc Size: 512B - Virtual size: 424B

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

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

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

08:42:3c:76:ab:84:f3:59:a0:7c:99:18:2c:fd:2c:cd
Certificate

47:78:ba:33:c4:18:88:72:ac:64:74:5d:7f:fa:e2:75:fa:da:f2:70
Signer

24-11-2022 10:40
Valid: true

.text
Size: 443KB - Virtual size: 443KB

.rdata
Size: 156KB - Virtual size: 155KB

.data
Size: 9KB - Virtual size: 24KB

.rsrc
Size: 346KB - Virtual size: 346KB

.reloc
Size: 33KB - Virtual size: 33KB

.text
Size: 69KB - Virtual size: 68KB

.rdata
Size: 22KB - Virtual size: 22KB

.data
Size: 2KB - Virtual size: 4KB

.rsrc
Size: 512B - Virtual size: 424B

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