Static task
static1
Behavioral task
behavioral1
Sample
4eef869206505d77a7efc5827d0b7f0f0781f078e00b3308e6882c24938eb13d_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
4eef869206505d77a7efc5827d0b7f0f0781f078e00b3308e6882c24938eb13d_JC.exe
Resource
win10v2004-20230915-en
General
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Target
4eef869206505d77a7efc5827d0b7f0f0781f078e00b3308e6882c24938eb13d_JC.exe
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Size
225KB
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MD5
db877a900c857d20ebc2f45d67a72826
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SHA1
bfc689f4c35dfbba06345e7d78ad7689c49ffe48
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SHA256
4eef869206505d77a7efc5827d0b7f0f0781f078e00b3308e6882c24938eb13d
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SHA512
119020924558a9943dfd2210250b4d3fc396739075dfa7e016794d486a7d586702e1a206d6b1285bcb3db0cf0c338c4aab62724722c419db90c8e7e949768553
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SSDEEP
3072:9X5xeKI1OOslQw0NUHNposJKdewZmET3RIDFjMqLR/j35EWTy:52OOmQwVNusJKMwZ/qDFYqRjeWT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4eef869206505d77a7efc5827d0b7f0f0781f078e00b3308e6882c24938eb13d_JC.exe
Files
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4eef869206505d77a7efc5827d0b7f0f0781f078e00b3308e6882c24938eb13d_JC.exe.exe windows:5 windows x86
987d26efaba6f21b1152f94099a2d2b2
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WriteConsoleInputW
WriteConsoleOutputCharacterA
LoadResource
EndUpdateResourceW
OpenJobObjectA
GetSystemWindowsDirectoryW
AddConsoleAliasW
_lclose
GetTickCount
GetNumberFormatA
SetProcessPriorityBoost
GlobalAlloc
AddRefActCtx
LoadLibraryW
SetVolumeMountPointA
GetFileAttributesA
EnumSystemCodePagesA
GetNamedPipeInfo
GetCompressedFileSizeA
GetLastError
GetProcAddress
VirtualAlloc
BeginUpdateResourceW
CreateJobSet
SetComputerNameA
GlobalFree
CreateHardLinkW
AddAtomW
SetFileApisToANSI
BeginUpdateResourceA
FoldStringW
GlobalFindAtomW
GetOEMCP
OpenFileMappingW
FreeEnvironmentStringsW
FindNextFileW
PeekConsoleInputA
GetWindowsDirectoryW
GetCurrentProcessId
ReadFile
GetProcessHeap
SetEndOfFile
RemoveDirectoryA
FillConsoleOutputCharacterA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
HeapAlloc
GetCommandLineA
GetStartupInfoA
GetModuleHandleW
Sleep
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
HeapFree
WideCharToMultiByte
SetHandleCount
GetFileType
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
RaiseException
VirtualFree
HeapReAlloc
HeapCreate
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapSize
RtlUnwind
FreeEnvironmentStringsA
GetEnvironmentStrings
GetEnvironmentStringsW
QueryPerformanceCounter
GetSystemTimeAsFileTime
LoadLibraryA
InitializeCriticalSectionAndSpinCount
SetFilePointer
GetConsoleCP
GetConsoleMode
GetCPInfo
GetACP
IsValidCodePage
GetModuleHandleA
CloseHandle
CreateFileA
GetLocaleInfoA
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
FlushFileBuffers
user32
PostMessageW
LoadMenuW
CharToOemBuffW
ChangeDisplaySettingsA
GetWindowTextLengthW
gdi32
GetPixelFormat
Sections
.text Size: 161KB - Virtual size: 160KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ