Behavioral task
behavioral1
Sample
COOL_REMOTE.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
COOL_REMOTE.exe
Resource
win10v2004-20220901-en
General
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Target
COOL_REMOTE.exe
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Size
15.5MB
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MD5
54129cad2a0de88cd94440e7663fdffb
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SHA1
194c402c0d3bb285cc32eb4a6f23519081c8815e
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SHA256
44e38bf97ce3f5cc22886a54e1e7144e2c6fbdb9515b9a8f26f025ce3eac56e4
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SHA512
1767c1a87a320f587a0b97c8d25fbd069901c6c3aee88ba1318dbbfe127819ab6d65d2872468c77a91516c5dade2833bddf7028255063e3bc0216d4cdc4e4c80
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SSDEEP
98304:Aqiq+g5BBwz5XVmen10uOQEoTos9UyFiiMShW1WrCcSIggkI:AqfVLwzxVln1AowYI
Malware Config
Signatures
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Detects Sliver implant cross-platform adversary emulation/red team 1 IoCs
Sliver is a Command and Control (C2) system made for penetration testers, red teams, and advanced persistent threats. It generates implants (slivers) that can run on virtually every architecture out there, and securely manage these connections through a central server. Sliver supports multiple callback protocols including DNS, TCP, and HTTP(S) to make egress simple, even when those pesky blue teams block your domains. You can even have multiple operators (players) simultaneously commanding your sliver army.
resource yara_rule sample INDICATOR_TOOL_Sliver -
Silver family
Files
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COOL_REMOTE.exe.exe windows x64
9cbefe68f395e67356e2a5d8d1b285c0
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
WriteFile
WriteConsoleW
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
PostQueuedCompletionStatus
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler
Sections
.text Size: 8.6MB - Virtual size: 8.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6.6MB - Virtual size: 6.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 283KB - Virtual size: 721KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 125KB - Virtual size: 125KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ