Static task
static1
Behavioral task
behavioral1
Sample
584e30eef839ce1e4b4b796bc8af2de7ea7248141b052a91c910ec8d0bc3a2ac.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
584e30eef839ce1e4b4b796bc8af2de7ea7248141b052a91c910ec8d0bc3a2ac.exe
Resource
win10v2004-20230831-en
General
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Target
e35f56f0085e9bc842148702e7ba0faf_JC.bin
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Size
685KB
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MD5
7370cfca212da5984067350e4cd7f190
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SHA1
24be5026d17cb39f7f123b81073fc00051fa82f9
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SHA256
fd2bace197502ec7fd6ebb60d9ac790e16ab7215edd76ed6e4290415c1615c08
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SHA512
b3546b7f956a19da7696fa4a33461f8aeb812e96e34271c0d6e451ac83067f172d1501f4f2c8d67f12c1729294dcc15899f4743a662221e5b2b7e19195a4eced
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SSDEEP
12288:ZUwcvgKiEgsiWrG68tvGSx79WduOdMEAnyBu03wRxrNWFk4jRpQhxi0tSzy5gtkV:ZRKiE4+GTtPx7iQuH3wRTW+4jXQhxi05
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/584e30eef839ce1e4b4b796bc8af2de7ea7248141b052a91c910ec8d0bc3a2ac.exe
Files
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e35f56f0085e9bc842148702e7ba0faf_JC.bin.zip
Password: infected
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584e30eef839ce1e4b4b796bc8af2de7ea7248141b052a91c910ec8d0bc3a2ac.exe.exe windows x86
23ea2e8bb62a07ac4b8dc6d0f34a02ee
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FindFirstFileW
SetFilePointer
GetConsoleAliasesLengthW
PeekNamedPipe
SetComputerNameExA
GetCurrentProcess
SetEnvironmentVariableW
InterlockedCompareExchange
AddConsoleAliasW
CreateHardLinkA
FreeEnvironmentStringsA
GetModuleHandleW
LoadLibraryW
CopyFileW
GetSystemWindowsDirectoryA
GetConsoleAliasExesLengthW
GetVolumePathNameA
GetShortPathNameA
GetLastError
SetLastError
GetProcAddress
VirtualAlloc
VirtualAllocEx
LoadLibraryA
InterlockedExchangeAdd
BuildCommDCBAndTimeoutsW
GetOEMCP
GetModuleHandleA
FindFirstChangeNotificationA
FreeEnvironmentStringsW
EnumResourceNamesA
GetConsoleTitleW
FileTimeToLocalFileTime
FindFirstVolumeW
QueryDepthSList
AreFileApisANSI
CreateFileA
CloseHandle
WideCharToMultiByte
InterlockedIncrement
InterlockedDecrement
InterlockedExchange
MultiByteToWideChar
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapFree
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCommandLineA
GetStartupInfoA
GetCPInfo
RtlUnwind
RaiseException
LCMapStringW
LCMapStringA
GetStringTypeW
HeapAlloc
HeapCreate
VirtualFree
HeapReAlloc
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
HeapSize
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetStringTypeA
GetACP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
InitializeCriticalSectionAndSpinCount
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
GetLocaleInfoW
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
user32
ChangeMenuA
LoadMenuW
CharUpperBuffW
Sections
.text Size: 692KB - Virtual size: 691KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 31.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 94KB - Virtual size: 94KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ