Static task
static1
Behavioral task
behavioral1
Sample
efc1c439fb69cab4fd028efa1aceedec416d9292dfb1d908ee1ec180921b55d3_JC.exe
Resource
win7-20230831-en
General
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Target
efc1c439fb69cab4fd028efa1aceedec416d9292dfb1d908ee1ec180921b55d3_JC.exe
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Size
4.1MB
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MD5
1441c11bdc66246edc8a2f0928681489
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SHA1
1a2539afd0d813646e36a274648cb32cc293ac37
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SHA256
efc1c439fb69cab4fd028efa1aceedec416d9292dfb1d908ee1ec180921b55d3
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SHA512
e65fd6b1d568a12c3bee6bf4a259aec35692b5953356bc6a5ea0864a7caf5d56a878aaee2e65e400069664395d807bd392e2e7c2f25d580dd1442588d31685b2
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SSDEEP
98304:Fdbrd2qeDwKwBIE8j6mEKsC8tFTyJegRm5C4GBu1LCJL:Fdb8wdxmFsC8tFeeY4GMdCJL
Malware Config
Signatures
Files
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efc1c439fb69cab4fd028efa1aceedec416d9292dfb1d908ee1ec180921b55d3_JC.exe.exe windows:5 windows x86
046dfae6c2280fbc36820b8f28604732
Code Sign
a3:73:42:48:31:f2:59:c5:21:7c:c0:e0:c1:0a:1e:8eCertificate
IssuerCN=522a1720000d011b430433013e102d3427142b4024102b2a13264116170e10372429,POSTALCODE=10700,ST=0b1c1115005f5c4e181a15161b0d111a0816125b0d0017+ST=0b1c1115494a5c53171153050a060e05131d031c1702195d090014094753050d0f011f15150b1f1c100c1507545c1d0e011f070501080c0e5e0b0e450c12055b0c0b0a070bNot Before05/10/2023, 15:41Not After04/10/2024, 15:41SubjectCN=522a1720000d011b430433013e102d3427142b4024102b2a13264116170e10372429,POSTALCODE=10700,ST=0b1c1115005f5c4e181a15161b0d111a0816125b0d0017+ST=0b1c1115494a5c53171153050a060e05131d031c1702195d090014094753050d0f011f15150b1f1c100c1507545c1d0e011f070501080c0e5e0b0e450c12055b0c0b0a070b5b:fa:1d:f8:52:fa:cc:d1:00:3f:79:cb:e1:de:da:61:30:dd:0e:11:ab:7d:36:19:6f:a3:b0:6c:b8:a3:a6:d6Signer
Actual PE Digest5b:fa:1d:f8:52:fa:cc:d1:00:3f:79:cb:e1:de:da:61:30:dd:0e:11:ab:7d:36:19:6f:a3:b0:6c:b8:a3:a6:d6Digest Algorithmsha256PE Digest MatchestrueHeaders
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
InterlockedCompareExchange
AddConsoleAliasW
_lclose
GetTickCount
GetNumberFormatA
GetWindowsDirectoryA
SetProcessPriorityBoost
GlobalAlloc
LoadLibraryW
SetVolumeMountPointA
GetSystemWindowsDirectoryA
GetFileAttributesW
GetCompressedFileSizeA
CreateActCtxA
GetACP
FillConsoleOutputCharacterW
SetLastError
ReadConsoleOutputCharacterA
GetProcAddress
VirtualAlloc
BeginUpdateResourceW
RemoveDirectoryA
EnumSystemCodePagesW
SetComputerNameA
_hwrite
LoadResource
AddAtomW
BeginUpdateResourceA
GetCommMask
FoldStringA
GlobalFindAtomW
OpenFileMappingW
FreeEnvironmentStringsW
FindNextFileW
VirtualProtect
PeekConsoleInputA
EndUpdateResourceA
ReadConsoleInputW
TerminateJobObject
GetCurrentProcessId
LocalFree
FindNextVolumeA
GetProcessHeap
SetEndOfFile
FlushFileBuffers
PeekNamedPipe
CreateHardLinkW
WriteConsoleW
GetConsoleOutputCP
UnhandledExceptionFilter
SetUnhandledExceptionFilter
MultiByteToWideChar
GetModuleHandleW
Sleep
ExitProcess
GetCommandLineA
GetStartupInfoA
GetLastError
WriteFile
GetStdHandle
GetModuleFileNameA
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
HeapAlloc
HeapFree
RaiseException
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
HeapSize
EnterCriticalSection
LeaveCriticalSection
RtlUnwind
ReadFile
DeleteCriticalSection
LoadLibraryA
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsA
GetEnvironmentStrings
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapCreate
VirtualFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
SetFilePointer
GetConsoleCP
GetConsoleMode
HeapReAlloc
GetModuleHandleA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
CloseHandle
CreateFileA
SetStdHandle
WriteConsoleA
user32
ChangeDisplaySettingsA
CharToOemBuffA
PostMessageW
GetWindowTextLengthA
LoadMenuW
gdi32
GetCharacterPlacementA
GetPolyFillMode
ole32
CoMarshalHresult
Sections
.text Size: 4.0MB - Virtual size: 4.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 39.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 35KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ