Behavioral task
behavioral1
Sample
202409123455aac6ef44053e62f6856e0298877fpoetratsnatch.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
202409123455aac6ef44053e62f6856e0298877fpoetratsnatch.exe
Resource
win10v2004-20240802-en
General
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Target
202409123455aac6ef44053e62f6856e0298877fpoetratsnatch
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Size
4.9MB
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MD5
3455aac6ef44053e62f6856e0298877f
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SHA1
c36f7e45d4954aa8471915d153ef23c14d013760
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SHA256
1c4bf3be6dd7d30e1242ba595232888df2247420a0a5387a543922c3540a99a1
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SHA512
ee348e40b7b411f18bfd0e10ee8920dc6b63a644291f51ef113b3cd4c26532fc10369032ed24882235cc20c9f2668c6b8691809d6472658fd7c32ae38f61d3c9
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SSDEEP
49152:3miEQ8pUWSujrb/TKvO90d7HjmAFd4A64nsfJEnFaqHGjp09t5HvnK3nE6Vo73do:1WSHFaqmSfP4YbdPbE6pQQQQQQQQ
Malware Config
Signatures
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Rangoware family
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Rangoware is an opensource ransomware written in golang. 1 IoCs
resource yara_rule sample family_rangoware -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 202409123455aac6ef44053e62f6856e0298877fpoetratsnatch
Files
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202409123455aac6ef44053e62f6856e0298877fpoetratsnatch.exe windows:6 windows x64 arch:x64
f0ea7b7844bbc5bfa9bb32efdcea957c
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
TlsAlloc
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: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 240KB - Virtual size: 615KB
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: 40KB - Virtual size: 40KB
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