Static task
static1
Behavioral task
behavioral1
Sample
290d08a225c119c8f15726194c9dc0a9ba279d2c7555ffac1cff6cee56dd2ace_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
290d08a225c119c8f15726194c9dc0a9ba279d2c7555ffac1cff6cee56dd2ace_JC.exe
Resource
win10v2004-20230915-en
General
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Target
290d08a225c119c8f15726194c9dc0a9ba279d2c7555ffac1cff6cee56dd2ace_JC.exe
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Size
618KB
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MD5
0b728902f11799589af4885314220911
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SHA1
38536cbb276ac6e55e10945ecdd9dbc3133d494b
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SHA256
290d08a225c119c8f15726194c9dc0a9ba279d2c7555ffac1cff6cee56dd2ace
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SHA512
52d7a3e67c20a4d0266004ff2574b037a0a234b36db7fda2e5bf986372527b55e79aaee96b72531974e0a5ff710bc9c3cc430886138aecb558aa89f894ed8ff5
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SSDEEP
12288:MvTuPe3u197jZyWxLeYWWFLEMTdxjOd8gakXel9lK8xeBWa:MvTie3uvWILEMTdxj1QYK8xg
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 290d08a225c119c8f15726194c9dc0a9ba279d2c7555ffac1cff6cee56dd2ace_JC.exe
Files
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290d08a225c119c8f15726194c9dc0a9ba279d2c7555ffac1cff6cee56dd2ace_JC.exe.exe windows:5 windows x86
c3622f0dbb85686f6d23a475197b30c3
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
EndUpdateResourceW
InterlockedCompareExchange
AddConsoleAliasW
_lclose
GetTickCount
GetNumberFormatA
SetProcessPriorityBoost
GlobalAlloc
LoadLibraryW
ReadConsoleInputA
AssignProcessToJobObject
SetVolumeMountPointA
GetSystemWindowsDirectoryA
FindNextVolumeW
GetFileAttributesW
GetCompressedFileSizeA
CreateActCtxA
SetLastError
GetProcAddress
VirtualAlloc
BeginUpdateResourceW
RemoveDirectoryA
EnumSystemCodePagesW
LoadResource
GlobalFree
CreateHardLinkW
BeginUpdateResourceA
GetCommMask
FoldStringA
GlobalFindAtomW
FindNextFileA
OpenFileMappingW
FreeEnvironmentStringsW
PeekConsoleInputA
FindAtomW
GetWindowsDirectoryW
GetCurrentProcessId
ReadConsoleOutputCharacterW
ReadFile
GetProcessHeap
SetEndOfFile
GetCPInfo
PeekNamedPipe
SetComputerNameA
FillConsoleOutputCharacterA
MultiByteToWideChar
GetModuleHandleW
Sleep
ExitProcess
GetCommandLineA
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
GetLastError
HeapFree
WideCharToMultiByte
SetHandleCount
GetStdHandle
GetFileType
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
RaiseException
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
HeapSize
RtlUnwind
WriteFile
GetModuleFileNameA
LoadLibraryA
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsA
GetEnvironmentStrings
GetEnvironmentStringsW
HeapCreate
VirtualFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
SetFilePointer
GetConsoleCP
GetConsoleMode
HeapReAlloc
GetModuleHandleA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
CloseHandle
CreateFileA
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
FlushFileBuffers
user32
CharToOemBuffA
PostMessageW
LoadMenuW
ChangeDisplaySettingsA
GetWindowTextLengthW
gdi32
GetPolyFillMode
GetCharacterPlacementW
advapi32
BackupEventLogW
Sections
.text Size: 588KB - Virtual size: 587KB
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