Lets[.]exe | Triage

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General

Target

Lets.exe
Size

1.3MB
MD5

cbfc0d493896d95afc54d0e15ed6f03d
SHA1

f0789962c1fea2b597466c24e5ac3f61f7bdd5f4
SHA256

0242b16d15e0d3e087be37fb4d1a4f0f08f1c737774488dc943c6599d0307278
SHA512

43ce9346c2711c3c8d01017383691486384a775158497fa467e272fd120425ae8211144e91417a73e246448dbb8a6c1ee46d5fdf1f210f849c8911b493dd990f
SSDEEP

12288:33FxpE2JEBvhVP3dUgJJpWtCKIPJuWRXNdMTNHWsSPtWKHEpr7PTUCIDg/41i2:3j2BJuCXPMhH/iGprzAC3/41i2

Score

1^/10

Malware Config

Signatures

Files

Lets.exe
.exe windows:6 windows x64 arch:x64

5be5c0729ba1156c48a7f08a7314848c

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

25-05-2021 00:00

Not After

31-12-2028 23:59

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

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

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

Issuer

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Not Before

22-03-2021 00:00

Not After

21-03-2036 23:59

Subject

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

a6:25:99:b7:3b:8e:19:8d:7a:ba:99:1a:a1:a9:bf:3e
Certificate

Issuer

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Not Before

29-03-2023 00:00

Not After

28-03-2026 23:59

Subject

CN=LetsGo Network Incorporated,O=LetsGo Network Incorporated,ST=Ontario,C=CA

Extended Key Usages

ExtKeyUsageCodeSigning

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

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

43:07:3e:db:e5:16:b0:69:b6:ca:45:78:51:b1:29:5a:29:ab:09:93:92:a1:e1:44:74:c8:d5:d4:69:98:bf:08
Signer

Actual PE Digest

43:07:3e:db:e5:16:b0:69:b6:ca:45:78:51:b1:29:5a:29:ab:09:93:92:a1:e1:44:74:c8:d5:d4:69:98:bf:08

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

E:\Users\Administrator\Desktop\免杀工具70\PayloadInResources\none

Imports

kernel32

GetModuleFileNameA
FindResourceA
LoadResource
SizeofResource
LockResource
GetCurrentProcessId
OpenProcess
VirtualAllocEx
WriteProcessMemory
CreateRemoteThread
CloseHandle
WaitForSingleObject
WriteConsoleW
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
EncodePointer
DecodePointer
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
CompareStringEx
MultiByteToWideChar
GetCPInfo
WideCharToMultiByte
LCMapStringEx
FormatMessageA
GetLocaleInfoEx
GetStringTypeW
LocalFree
RtlPcToFileHeader
RaiseException
RtlUnwindEx
InterlockedPushEntrySList
InterlockedFlushSList
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
GetCurrentProcess
TerminateProcess
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCurrentThread
HeapFree
HeapReAlloc
HeapAlloc
OutputDebugStringW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetFileType
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetTempPathW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetProcessHeap
SetConsoleCtrlHandler
GetTimeZoneInformation
HeapSize
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
ReadFile
ReadConsoleW
CreateFileW
RtlUnwind

Sections

.text
Size: 937KB - Virtual size: 936KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 149KB - Virtual size: 149KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 37KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: 512B - Virtual size: 373B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

memcpy_
Size: 1024B - Virtual size: 828B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

_RDATA
Size: 1024B - Virtual size: 863B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 126KB - Virtual size: 126KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5be5c0729ba1156c48a7f08a7314848c

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16Certificate

Extended Key Usages

Key Usages

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

Key Usages

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0aCertificate

Extended Key Usages

Key Usages

a6:25:99:b7:3b:8e:19:8d:7a:ba:99:1a:a1:a9:bf:3eCertificate

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

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

Extended Key Usages

Key Usages

43:07:3e:db:e5:16:b0:69:b6:ca:45:78:51:b1:29:5a:29:ab:09:93:92:a1:e1:44:74:c8:d5:d4:69:98:bf:08Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

Sections

.text Size: 937KB - Virtual size: 936KB

.rdata Size: 149KB - Virtual size: 149KB

.data Size: 10KB - Virtual size: 19KB

.pdata Size: 37KB - Virtual size: 36KB

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

.00cfg Size: 512B - Virtual size: 373B

memcpy_ Size: 1024B - Virtual size: 828B

_RDATA Size: 1024B - Virtual size: 863B

.rsrc Size: 126KB - Virtual size: 126KB

.reloc Size: 7KB - Virtual size: 7KB

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

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

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

a6:25:99:b7:3b:8e:19:8d:7a:ba:99:1a:a1:a9:bf:3e
Certificate

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

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

43:07:3e:db:e5:16:b0:69:b6:ca:45:78:51:b1:29:5a:29:ab:09:93:92:a1:e1:44:74:c8:d5:d4:69:98:bf:08
Signer

.text
Size: 937KB - Virtual size: 936KB

.rdata
Size: 149KB - Virtual size: 149KB

.data
Size: 10KB - Virtual size: 19KB

.pdata
Size: 37KB - Virtual size: 36KB

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

.00cfg
Size: 512B - Virtual size: 373B

memcpy_
Size: 1024B - Virtual size: 828B

_RDATA
Size: 1024B - Virtual size: 863B

.rsrc
Size: 126KB - Virtual size: 126KB

.reloc
Size: 7KB - Virtual size: 7KB