Static task
static1
Behavioral task
behavioral1
Sample
tomcat.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
tomcat.exe
Resource
win10v2004-20240426-en
General
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Target
tomcat.exe
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Size
3.3MB
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MD5
9f12a0b2f2ff0fec072cd3bfc393b29c
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SHA1
3bef287fd363e7ec7e2c2746384a1c55283c445d
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SHA256
bd0860be4348b1c582bcbc9da87429a0cc2e592e0cce2da700932f51a7a4a0de
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SHA512
32d6cbac27b0f4367661e6b951510afd97b12e5841b10e44a5435e3d7b386c008e173cce2543bbb328fbcbcfa9aa3ca0aab1bc44f82f64847eaccf45e933e59f
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SSDEEP
98304:eF82vBgM/muVBuiNkW8maKZZOsUxrLlrbf8:eFPvx/muVYShbxUFlff8
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tomcat.exe
Files
-
tomcat.exe.exe windows:5 windows x86 arch:x86
e423ae5938c906696acc688b3d7969bf
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
comctl32
ord17
kernel32
GetExitCodeProcess
WaitForSingleObject
CreateProcessW
GetCommandLineW
GetStartupInfoW
GetVersionExA
GetProcAddress
LoadLibraryA
GetModuleFileNameW
GetModuleFileNameA
GetTempPathA
GetLastError
LoadLibraryExA
Sleep
CreateDirectoryA
GetProcessHeap
MultiByteToWideChar
SetStdHandle
EnterCriticalSection
LeaveCriticalSection
GetFileType
SetConsoleCtrlHandler
FindClose
FileTimeToSystemTime
FileTimeToLocalFileTime
GetDriveTypeA
FindFirstFileA
HeapFree
HeapAlloc
DeleteFileA
FindNextFileA
GetCommandLineA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
SetEnvironmentVariableA
WideCharToMultiByte
SetEnvironmentVariableW
GetModuleHandleW
ExitProcess
DeleteCriticalSection
SetHandleCount
GetStdHandle
GetStartupInfoA
SetLastError
InitializeCriticalSectionAndSpinCount
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
InterlockedDecrement
RtlUnwind
GetFullPathNameA
GetCurrentDirectoryA
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
GetFileAttributesA
ReadFile
SetFilePointer
WriteFile
CloseHandle
GetConsoleCP
GetConsoleMode
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
FlushFileBuffers
CompareStringA
CompareStringW
GetTimeZoneInformation
LCMapStringA
LCMapStringW
CreateFileA
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize
SetEndOfFile
RemoveDirectoryA
ws2_32
ntohl
Sections
.text Size: 79KB - Virtual size: 79KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 59KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ