Static task
static1
Behavioral task
behavioral1
Sample
72f9d9ab0b467c913db0988f5b4126d819c1ae42844415d6d1e3df2e92d1a2a5_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
72f9d9ab0b467c913db0988f5b4126d819c1ae42844415d6d1e3df2e92d1a2a5_JC.exe
Resource
win10v2004-20230703-en
General
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Target
72f9d9ab0b467c913db0988f5b4126d819c1ae42844415d6d1e3df2e92d1a2a5_JC.exe
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Size
253KB
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MD5
c79e74e97d749a3e9bd428952d420362
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SHA1
439a647fa65ca835ae8ee667b12b368b2db099d1
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SHA256
72f9d9ab0b467c913db0988f5b4126d819c1ae42844415d6d1e3df2e92d1a2a5
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SHA512
651ff8c8c18b7986cc6da681be0718235bf7f25efcb27568d33269c277f9d47c09019dca875dc5803510741f872385ae1decf424159524636c2f6352324c7aea
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SSDEEP
3072:K/YZvaldnqbzvCOBds5C4Z9pGcnqrxGaK3jHTmzUj/L12rjqTu4:kQzvtBdwVzZqrIn3PbdWf4
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 72f9d9ab0b467c913db0988f5b4126d819c1ae42844415d6d1e3df2e92d1a2a5_JC.exe
Files
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72f9d9ab0b467c913db0988f5b4126d819c1ae42844415d6d1e3df2e92d1a2a5_JC.exe.exe windows x86
774b8a279025c4fcf0ad1de4d365065d
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
InterlockedDecrement
HeapFree
FreeEnvironmentStringsA
GetTickCount
EnumTimeFormatsW
SetFileShortNameW
LoadLibraryW
GetConsoleAliasExesLengthW
GetExitCodeProcess
GetConsoleAliasW
GetWriteWatch
GetSystemDirectoryA
lstrcatA
GetStartupInfoW
CreateJobObjectA
GetPrivateProfileIntW
GetStartupInfoA
OpenMutexW
GetHandleInformation
GetCurrentDirectoryW
SetLastError
ReadConsoleOutputCharacterA
GetProcAddress
GlobalGetAtomNameA
InterlockedExchangeAdd
DeleteVolumeMountPointA
GetFileType
MoveFileA
BuildCommDCBAndTimeoutsW
RemoveDirectoryW
FindNextChangeNotification
AddAtomA
GlobalWire
GetPrivateProfileSectionNamesA
EnumDateFormatsA
SetConsoleCursorInfo
GetModuleHandleA
FreeEnvironmentStringsW
FindNextFileW
GetStringTypeW
EnumDateFormatsW
FatalAppExitA
SetCalendarInfoA
OpenSemaphoreW
FindFirstVolumeA
GetWindowsDirectoryW
EnumSystemLocalesW
CommConfigDialogW
HeapReAlloc
GetConsoleAliasExesA
GetCommandLineW
GetVolumeNameForVolumeMountPointA
LocalAlloc
InterlockedIncrement
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
WideCharToMultiByte
HeapAlloc
DeleteFileA
MultiByteToWideChar
HeapSetInformation
RaiseException
RtlUnwind
LCMapStringW
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
GetCurrentThreadId
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
IsProcessorFeaturePresent
HeapCreate
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetLocaleInfoW
HeapSize
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
user32
GetAltTabInfoW
gdi32
GetTextFaceA
SelectPalette
GetCharABCWidthsW
Sections
.text Size: 134KB - Virtual size: 133KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 89KB - Virtual size: 30.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ