lunarel[.]zip | Triage

Sharing

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General

Target

lunarel.zip
Size

8.5MB
MD5

d1c4639782eacc3ac72255594c70f4d5
SHA1

c2cad9a152ddc7e9f995704df5d3a58ca8774ad9
SHA256

e686d046797d4b24276a6bcfddba6cbbf4351d09b152231e52ae8eb4408218b6
SHA512

c2b09b5346aa3ada130342ffb0efcb1afc11f65793ce932c6f1da0a7d6dba1a7a77f202bb0c017e62d7a0c569b746e6bb3de15ffa747568699e04526baf0e5da
SSDEEP

196608:WT60NAK6IeSJYEDaiLjLEdVDKjZatncPra374/4yLRye8VdO06/raq:WtAQJLXmVDKMtncm374/4IRyXrjq

Score

7^/10

Malware Config

Signatures

.NET Reactor proctector 1 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
static1/unpack001/Lunar S.exe	net_reactor

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Lunar S.exe

Files

lunarel.zip
.zip
Lunar S.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

Lunar S.pdb

Imports

mscoree

_CorExeMain

Sections

.text
Size: 9.3MB - Virtual size: 9.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Monaco/Monaco.html
.js
Monaco/base.txt
Monaco/classfunc.txt
Monaco/globalf.txt
Monaco/globalns.txt
Monaco/globalv.txt
Monaco/index - Copy.html
.html .js polyglot
Monaco/index.html
.html .js polyglot
Monaco/vs/base/worker/workerMain.js
.js
Monaco/vs/basic-languages/bat/bat.js
Monaco/vs/basic-languages/coffee/coffee.js
Monaco/vs/basic-languages/cpp/cpp.js
Monaco/vs/basic-languages/csharp/csharp.js
Monaco/vs/basic-languages/csp/csp.js
Monaco/vs/basic-languages/css/css.js
Monaco/vs/basic-languages/dockerfile/dockerfile.js
Monaco/vs/basic-languages/fsharp/fsharp.js
Monaco/vs/basic-languages/go/go.js
Monaco/vs/basic-languages/handlebars/handlebars.js
.js
Monaco/vs/basic-languages/html/html.js
.js
Monaco/vs/basic-languages/ini/ini.js
Monaco/vs/basic-languages/java/java.js
Monaco/vs/basic-languages/less/less.js
Monaco/vs/basic-languages/lua/lua.js
Monaco/vs/basic-languages/markdown/markdown.js
.js
Monaco/vs/basic-languages/msdax/msdax.js
Monaco/vs/basic-languages/mysql/mysql.js
Monaco/vs/basic-languages/objective-c/objective-c.js
Monaco/vs/basic-languages/pgsql/pgsql.js
Monaco/vs/basic-languages/php/php.js
Monaco/vs/basic-languages/postiats/postiats.js
Monaco/vs/basic-languages/powershell/powershell.js
Monaco/vs/basic-languages/pug/pug.js
Monaco/vs/basic-languages/python/python.js
Monaco/vs/basic-languages/r/r.js
Monaco/vs/basic-languages/razor/razor.js
.js
Monaco/vs/basic-languages/redis/redis.js
Monaco/vs/basic-languages/redshift/redshift.js
Monaco/vs/basic-languages/ruby/ruby.js
Monaco/vs/basic-languages/rust/rust.js
Monaco/vs/basic-languages/sb/sb.js
Monaco/vs/basic-languages/scss/scss.js
Monaco/vs/basic-languages/solidity/solidity.js
Monaco/vs/basic-languages/sql/sql.js
Monaco/vs/basic-languages/st/st.js
Monaco/vs/basic-languages/swift/swift.js
Monaco/vs/basic-languages/vb/vb.js
Monaco/vs/basic-languages/xml/xml.js
Monaco/vs/basic-languages/yaml/yaml.js
Monaco/vs/editor/contrib/suggest/media/String_16x.svg
Monaco/vs/editor/contrib/suggest/media/String_inverse_16x.svg
Monaco/vs/editor/editor.main.css
Monaco/vs/editor/editor.main.js
.js
Monaco/vs/editor/editor.main.nls.de.js
Monaco/vs/editor/editor.main.nls.es.js
Monaco/vs/editor/editor.main.nls.fr.js
Monaco/vs/editor/editor.main.nls.it.js
Monaco/vs/editor/editor.main.nls.ja.js
Monaco/vs/editor/editor.main.nls.js
Monaco/vs/editor/editor.main.nls.ko.js
Monaco/vs/editor/editor.main.nls.ru.js
Monaco/vs/editor/editor.main.nls.zh-cn.js
Monaco/vs/editor/editor.main.nls.zh-tw.js
Monaco/vs/editor/standalone/browser/quickOpen/symbol-sprite.svg
Monaco/vs/loader.js
.js
Scripts/!Welcome!.txt
Scripts/Btools.txt
Scripts/Dex Explorer v2.txt
.js
Scripts/Dex Explorer.txt
.js
Scripts/DexV1.txt
Scripts/DexV4.txt
Scripts/FPSBoost.txt
Scripts/Infinite Jump.txt
Scripts/Infinite Yield.txt
Scripts/MM2.txt
Scripts/NoClip.txt
Scripts/Reviz Admin.txt
runtimes/win-arm64/native/WebView2Loader.dll
runtimes/win-x64/native/WebView2Loader.dll
.dll windows:5 windows x64 arch:x64

aaa8a1994a594e4746a652eda600aebf

Code Sign

33:00:00:03:3c:2b:0a:49:d9:d2:91:7e:ac:00:00:00:00:03:3c
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

16/02/2023, 20:10

Not After

31/01/2024, 20:10

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

ca:59:82:ff:b2:dc:cf:5d:df:9e:93:df:f1:ad:a5:af:78:13:df:0c:16:4b:81:de:ff:47:33:4d:1e:1b:11:d9
Signer

Actual PE Digest

ca:59:82:ff:b2:dc:cf:5d:df:9e:93:df:f1:ad:a5:af:78:13:df:0c:16:4b:81:de:ff:47:33:4d:1e:1b:11:d9

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

D:\a\_work\e\src\out\Release_x64\WebView2Loader.dll.pdb

Imports

kernel32

CloseHandle
CreateEventW
CreateFileW
DeleteCriticalSection
EncodePointer
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileExW
FindNextFileW
FlsAlloc
FlsFree
FlsGetValue
FlsSetValue
FlushFileBuffers
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleMode
GetConsoleOutputCP
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetEnvironmentStringsW
GetEnvironmentVariableW
GetFileAttributesW
GetFileType
GetLastError
GetModuleFileNameW
GetModuleHandleExW
GetModuleHandleW
GetOEMCP
GetProcAddress
GetProcessHeap
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemInfo
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
InitializeSListHead
InterlockedFlushSList
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
LCMapStringW
LeaveCriticalSection
LoadLibraryExA
LoadLibraryExW
LoadLibraryW
MultiByteToWideChar
OutputDebugStringA
OutputDebugStringW
QueryPerformanceCounter
RaiseException
ResetEvent
RtlCaptureContext
RtlLookupFunctionEntry
RtlPcToFileHeader
RtlUnwind
RtlUnwindEx
RtlVirtualUnwind
SetEvent
SetFilePointerEx
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
WaitForSingleObjectEx
WideCharToMultiByte
WriteConsoleW
WriteFile

Exports

Exports

CompareBrowserVersions
CreateCoreWebView2Environment
CreateCoreWebView2EnvironmentWithOptions
GetAvailableCoreWebView2BrowserVersionString

Sections

.text
Size: 82KB - Virtual size: 81KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 45KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: 512B - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.retplne
Size: 512B - Virtual size: 140B

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
runtimes/win-x86/native/WebView2Loader.dll
.dll windows:5 windows x86 arch:x86

608537c42a46a95b31cc1ef01ab6eeb0

Code Sign

33:00:00:03:3e:63:3a:86:bf:41:73:d7:e0:00:00:00:00:03:3e
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

16/02/2023, 20:10

Not After

31/01/2024, 20:10

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

a2:e6:16:f1:14:78:66:2d:51:74:a8:2c:54:b5:1a:be:b2:1b:8e:cd:92:a9:33:e5:a1:23:b1:b1:bb:75:b0:40
Signer

Actual PE Digest

a2:e6:16:f1:14:78:66:2d:51:74:a8:2c:54:b5:1a:be:b2:1b:8e:cd:92:a9:33:e5:a1:23:b1:b1:bb:75:b0:40

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

D:\a\_work\e\src\out\Release\WebView2Loader.dll.pdb

Imports

kernel32

CloseHandle
CreateEventW
CreateFileW
DecodePointer
DeleteCriticalSection
EncodePointer
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileExW
FindNextFileW
FlushFileBuffers
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleMode
GetConsoleOutputCP
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetEnvironmentStringsW
GetEnvironmentVariableW
GetFileAttributesW
GetFileType
GetLastError
GetModuleFileNameW
GetModuleHandleExW
GetModuleHandleW
GetOEMCP
GetProcAddress
GetProcessHeap
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemInfo
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
InitializeSListHead
InterlockedFlushSList
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
LCMapStringW
LeaveCriticalSection
LoadLibraryExA
LoadLibraryExW
LoadLibraryW
MultiByteToWideChar
OutputDebugStringA
OutputDebugStringW
QueryPerformanceCounter
RaiseException
ResetEvent
RtlUnwind
SetEvent
SetFilePointerEx
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
WaitForSingleObjectEx
WideCharToMultiByte
WriteConsoleW
WriteFile

Exports

Exports

CompareBrowserVersions
CreateCoreWebView2Environment
CreateCoreWebView2EnvironmentWithOptions
GetAvailableCoreWebView2BrowserVersionString

Sections

.text
Size: 62KB - Virtual size: 62KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 29KB - Virtual size: 29KB

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

.00cfg
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 9.3MB - Virtual size: 9.3MB

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

.reloc Size: 512B - Virtual size: 12B

aaa8a1994a594e4746a652eda600aebf

Code Sign

33:00:00:03:3c:2b:0a:49:d9:d2:91:7e:ac:00:00:00:00:03:3cCertificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

ca:59:82:ff:b2:dc:cf:5d:df:9e:93:df:f1:ad:a5:af:78:13:df:0c:16:4b:81:de:ff:47:33:4d:1e:1b:11:d9Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

Exports

Exports

Sections

.text Size: 82KB - Virtual size: 81KB

.rdata Size: 45KB - Virtual size: 44KB

.data Size: 3KB - Virtual size: 7KB

.pdata Size: 5KB - Virtual size: 5KB

.00cfg Size: 512B - Virtual size: 56B

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

.retplne Size: 512B - Virtual size: 140B

.tls Size: 512B - Virtual size: 9B

_RDATA Size: 512B - Virtual size: 348B

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

.reloc Size: 2KB - Virtual size: 1KB

608537c42a46a95b31cc1ef01ab6eeb0

Code Sign

33:00:00:03:3e:63:3a:86:bf:41:73:d7:e0:00:00:00:00:03:3eCertificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

a2:e6:16:f1:14:78:66:2d:51:74:a8:2c:54:b5:1a:be:b2:1b:8e:cd:92:a9:33:e5:a1:23:b1:b1:bb:75:b0:40Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

Exports

Exports

Sections

.text Size: 62KB - Virtual size: 62KB

.rdata Size: 29KB - Virtual size: 29KB

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

.00cfg Size: 512B - Virtual size: 8B

.tls Size: 512B - Virtual size: 9B

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

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

.text
Size: 9.3MB - Virtual size: 9.3MB

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

.reloc
Size: 512B - Virtual size: 12B

33:00:00:03:3c:2b:0a:49:d9:d2:91:7e:ac:00:00:00:00:03:3c
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

ca:59:82:ff:b2:dc:cf:5d:df:9e:93:df:f1:ad:a5:af:78:13:df:0c:16:4b:81:de:ff:47:33:4d:1e:1b:11:d9
Signer

.text
Size: 82KB - Virtual size: 81KB

.rdata
Size: 45KB - Virtual size: 44KB

.data
Size: 3KB - Virtual size: 7KB

.pdata
Size: 5KB - Virtual size: 5KB

.00cfg
Size: 512B - Virtual size: 56B

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

.retplne
Size: 512B - Virtual size: 140B

.tls
Size: 512B - Virtual size: 9B

_RDATA
Size: 512B - Virtual size: 348B

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

.reloc
Size: 2KB - Virtual size: 1KB

33:00:00:03:3e:63:3a:86:bf:41:73:d7:e0:00:00:00:00:03:3e
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

a2:e6:16:f1:14:78:66:2d:51:74:a8:2c:54:b5:1a:be:b2:1b:8e:cd:92:a9:33:e5:a1:23:b1:b1:bb:75:b0:40
Signer

.text
Size: 62KB - Virtual size: 62KB

.rdata
Size: 29KB - Virtual size: 29KB

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

.00cfg
Size: 512B - Virtual size: 8B

.tls
Size: 512B - Virtual size: 9B

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

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