Static task
static1
Behavioral task
behavioral1
Sample
BTCWallet.exe
Resource
win10-20231025-en
Behavioral task
behavioral2
Sample
BTCWallet.exe
Resource
win10v2004-20231020-en
General
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Target
BTCWallet.zip
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Size
268KB
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MD5
ff25197f8f330ed10fb4625912a721f9
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SHA1
482b4165d14f4489d34de147aff63effc6ed94c8
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SHA256
797c87f4bf03298f1b16eb0a5c4a2de9dcd2eaab52d3f5d840911f6518cef2d0
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SHA512
2dc7b848abb67701ff2f4faa24a89419b8ec68638138a3dbe996d0fdbfed909de9cbd8a0d58ae35979348e19415943e0c6c6f3e65280ad4546a0fb604206e983
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SSDEEP
6144:avERon7uYjb6Y3rEgINh7yl/4V3IFNYOFSgk:a8u7P6go5fZgk
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/BTCWallet.exe
Files
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BTCWallet.zip.zip
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BTCWallet.exe.exe windows:5 windows x86 arch:x86
f707ada0aac189999ec6eb4a5a71dfbc
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
Sleep
CreateThread
lstrlenW
VirtualProtect
GetProcAddress
LoadLibraryA
VirtualAlloc
LockResource
WaitForSingleObject
SizeofResource
FindResourceW
GetModuleHandleW
GetLastError
CreateMutexA
GetModuleHandleA
GlobalFindAtomA
FreeConsole
LoadResource
CreateHardLinkA
GetCommandLineA
SetUnhandledExceptionFilter
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
VirtualFree
HeapFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapAlloc
HeapReAlloc
RtlUnwind
HeapSize
GetLocaleInfoA
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
advapi32
RegDeleteKeyA
Sections
.text Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 44B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 222KB - Virtual size: 221KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ