cobaltstrike | dfcd55ee997ec4d1683d1b108fd1ee56ce4b932b6267670e993364c8b4e451ee[.]zip

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General

Target

dfcd55ee997ec4d1683d1b108fd1ee56ce4b932b6267670e993364c8b4e451ee.zip
Size

127KB
MD5

b87c1b244172454341b1785b53f53a73
SHA1

906ebdff122c79b96c31d08638108cd3b45dd8b7
SHA256

9d204083721e067425d44b66543241baea97d35ef0be523d94ce7ace8f65ce30
SHA512

5aa6b213157b3c428dbdc5aaa56691d7c1f48f811ae0d1e92e53d2517369076d571cfe9d79dfb70d5ebd0993f462be4c55146f1eda8ca9b28487e7c94828d34c
SSDEEP

3072:bnQ9S/VjjjyuMNr6x0jATjMw5FYJePFD5n6N6XF2qY3om6:TPqmx08TjjFYM9DBF2qu6

Score

10^/10

cobaltstrike

Malware Config

Signatures

Cobaltstrike family
cobaltstrike

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/dfcd55ee997ec4d1683d1b108fd1ee56ce4b932b6267670e993364c8b4e451ee

Files

dfcd55ee997ec4d1683d1b108fd1ee56ce4b932b6267670e993364c8b4e451ee.zip
.zip

Password: infected
dfcd55ee997ec4d1683d1b108fd1ee56ce4b932b6267670e993364c8b4e451ee
.dll windows:5 windows x64 arch:x64

Password: infected

39a613f0d59cc3ef3bbadfe701521e7c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
IMAGE_FILE_BYTES_REVERSED_HI

Imports

kernel32

SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
ExpandEnvironmentStringsA
GetFileAttributesA
FindFirstFileA
FindNextFileA
CopyFileA
MoveFileA
VirtualProtect
VirtualAllocEx
OpenProcess
GetCurrentProcessId
CreateRemoteThread
LoadLibraryA
CreateThread
OpenThread
CreateToolhelp32Snapshot
Thread32First
Thread32Next
SetThreadContext
VirtualAlloc
MapViewOfFile
UnmapViewOfFile
CreateFileMappingA
Wow64GetThreadContext
Wow64SetThreadContext
VirtualFree
SetLastError
SetNamedPipeHandleState
PeekNamedPipe
WaitNamedPipeA
GetModuleFileNameA
GetComputerNameA
GetVersionExA
GetACP
GetOEMCP
HeapAlloc
HeapFree
GetProcessHeap
InitializeProcThreadAttributeList
DeleteProcThreadAttributeList
FindClose
UpdateProcThreadAttribute
DuplicateHandle
ProcessIdToSessionId
Process32First
Process32Next
VirtualQuery
ExitProcess
ExitThread
GetLogicalDrives
GetFullPathNameA
GetCurrentDirectoryW
CreateProcessA
ResumeThread
GetThreadContext
WriteProcessMemory
ReadProcessMemory
TerminateProcess
VirtualProtectEx
CreateNamedPipeA
GetModuleHandleA
ConnectNamedPipe
ReadFile
GetCurrentThread
GetCurrentProcess
GetProcAddress
MultiByteToWideChar
CreateFileA
GetCurrentDirectoryA
SetCurrentDirectoryA
GetStartupInfoA
DisconnectNamedPipe
CreatePipe
GetTickCount
GetLocalTime
CloseHandle
SetFileTime
GetFileTime
RaiseException
SetEnvironmentVariableW
SetEnvironmentVariableA
FlushFileBuffers
WriteFile
WaitForSingleObject
SetEndOfFile
CreateFileW
WriteConsoleW
SetStdHandle
GetStringTypeW
LCMapStringW
CompareStringW
HeapReAlloc
HeapSize
LoadLibraryW
OutputDebugStringW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetSystemTimeAsFileTime
QueryPerformanceCounter
RemoveDirectoryW
CreateDirectoryW
DeleteFileW
GetFileType
SetFilePointerEx
SetFilePointer
ReadConsoleW
GetLastError
Sleep
SetErrorMode
IsDebuggerPresent
IsProcessorFeaturePresent
EncodePointer
DecodePointer
GetModuleHandleExW
AreFileApisANSI
GetCommandLineA
GetCurrentThreadId
GetStdHandle
GetModuleFileNameW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
FreeLibrary
LoadLibraryExW
RtlUnwindEx
IsValidCodePage
GetCPInfo
WideCharToMultiByte
GetConsoleCP
GetConsoleMode

advapi32

FreeSid
CreateServiceA
DeleteService
CryptReleaseContext
CryptAcquireContextA
CryptGenRandom
CheckTokenMembership
LogonUserA
LookupAccountSidA
AllocateAndInitializeSid
GetTokenInformation
RevertToSelf
RegOpenKeyExA
RegEnumValueA
RegEnumKeyA
RegOpenCurrentUser
RegCloseKey
GetUserNameA
DuplicateTokenEx
CreateProcessWithTokenW
CreateProcessWithLogonW
CreateProcessAsUserA
ImpersonateLoggedOnUser
LookupPrivilegeValueA
AdjustTokenPrivileges
OpenThreadToken
OpenProcessToken
ImpersonateNamedPipeClient
StartServiceA
QueryServiceStatus
OpenSCManagerA
CloseServiceHandle

wininet

InternetCloseHandle
InternetConnectA
InternetReadFile
InternetQueryDataAvailable
InternetQueryOptionA
InternetSetOptionA
HttpOpenRequestA
HttpSendRequestA
HttpQueryInfoA
InternetOpenA

ws2_32

send
connect
closesocket
WSACleanup
WSAStartup
socket
gethostbyname
inet_ntoa
ntohl
htons
htonl
ntohs
ioctlsocket
recv
shutdown
WSAGetLastError
__WSAFDIsSet
accept
bind
listen
select
gethostname

Exports

Exports

ReflectiveLoader

Sections

.text
Size: 172KB - Virtual size: 172KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 64KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 52KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

Password: infected

39a613f0d59cc3ef3bbadfe701521e7c

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

wininet

ws2_32

Exports

Exports

Sections

.text Size: 172KB - Virtual size: 172KB

.rdata Size: 64KB - Virtual size: 64KB

.data Size: 52KB - Virtual size: 52KB

.pdata Size: 8KB - Virtual size: 8KB

.reloc Size: 4KB - Virtual size: 4KB

.text
Size: 172KB - Virtual size: 172KB

.rdata
Size: 64KB - Virtual size: 64KB

.data
Size: 52KB - Virtual size: 52KB

.pdata
Size: 8KB - Virtual size: 8KB

.reloc
Size: 4KB - Virtual size: 4KB