Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_a169c063d131710fc8194ad6d959dee6_espilon-red.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_a169c063d131710fc8194ad6d959dee6_espilon-red.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-01_a169c063d131710fc8194ad6d959dee6_espilon-red
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Size
4.6MB
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MD5
a169c063d131710fc8194ad6d959dee6
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SHA1
b3f907a078a22b7a9740b19ee5615eeea5e31379
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SHA256
6b8ad8b426b2b52ff13d0ebf252f9284da2725ef9445e20f42842814498907ff
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SHA512
b4588ef1973e4d0186b7f154dc505248edaee6da2b60f2d41cb4fc98babbf965928ddbaf37bf117ac21e2ddd5c44dca0603920fa97fe38a2f84ad611cf5464e8
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SSDEEP
49152:dnWYNS4jnaBGb113HooKBVXhAGSKiDUoRzK7vadii937LiCLBLYYToZQoLV1:g4jnaBq74omh1MRzkadiidYa
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-01_a169c063d131710fc8194ad6d959dee6_espilon-red
Files
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2024-02-01_a169c063d131710fc8194ad6d959dee6_espilon-red.exe windows:6 windows x64 arch:x64
4035d2883e01d64f3e7a9dccb1d63af5
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
Sleep
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
CreateEventA
CloseHandle
AddVectoredExceptionHandler
Sections
.text Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 238KB - Virtual size: 546KB
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: 81KB - Virtual size: 81KB
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