Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220812-en
General
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Target
file.exe
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Size
1.2MB
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MD5
76cf8a3101f5ad89d746a014daa6a612
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SHA1
2a1be8e21f9c8363c6988bbc6cba104deaf7e746
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SHA256
76ceea32c047b1b705dc7c4dd5e077d8d95061eade40ef8ddf53b269151cfb3f
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SHA512
fc0c274b086d39cefc85654d970050ed8d0df944ef9a5449cac61fd39c444800e33848f3c397fb09332a60c4ff362eff7cc6a9dd420b062bedf29f3cf66c6f97
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SSDEEP
24576:ywnDDSyB/u0P1KxAsYeakvzbgYiqpiN8jQLMPNuyuLwlDywbXY:ywd/u04x7tUwkmbM
Malware Config
Signatures
Files
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file.exe.exe windows x86
865328ec6e8c931f31b423bc1dffe934
Code Sign
03:bd:4d:35:d8:31:58:d1:9f:0c:08:eb:37:23:3d:48:97:10Certificate
IssuerCN=R3,O=Let's Encrypt,C=USNot Before23/10/2022, 01:34Not After21/01/2023, 01:33SubjectCN=lightweight.com7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate
IssuerCN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=USNot Before12/01/2016, 00:00Not After11/01/2031, 23:59SubjectCN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate
IssuerCN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=USNot Before23/12/2017, 00:00Not After22/03/2029, 23:59SubjectCN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
4f:a4:18:db:8a:c7:ea:32:3c:d4:77:43:b3:c8:05:6f:62:b0:f3:e6:da:70:11:9d:10:4b:ea:69:d6:f0:5c:3cSigner
Actual PE Digest4f:a4:18:db:8a:c7:ea:32:3c:d4:77:43:b3:c8:05:6f:62:b0:f3:e6:da:70:11:9d:10:4b:ea:69:d6:f0:5c:3cDigest Algorithmsha256PE Digest MatchestrueSignature Validations
TrustedfalseVerification
Signing CertificateCN=lightweight.com25/11/2022, 17:53 Valid: false
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
kernel32
VirtualQuery
HeapAlloc
InterlockedIncrement
GetCurrentProcess
HeapFree
GetProcessHeap
WriteFile
Sleep
GetProcessHandleCount
HeapCreate
CreateFileW
GetCurrentDirectoryW
CloseHandle
GetCurrentProcessId
LCMapStringW
LCMapStringA
GetStartupInfoW
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetModuleHandleW
GetProcAddress
ExitProcess
GetStdHandle
GetModuleFileNameA
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
GetLastError
InterlockedDecrement
VirtualFree
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
LoadLibraryA
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
VirtualAlloc
HeapReAlloc
RtlUnwind
HeapSize
GetLocaleInfoA
WideCharToMultiByte
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
user32
MessageBoxW
ole32
CoGetCurrentProcess
CoInitialize
Sections
.text Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 8KB
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: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ