Static task
static1
Behavioral task
behavioral1
Sample
b71d7fa1e29715f5cc4570597fca459e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b71d7fa1e29715f5cc4570597fca459e.exe
Resource
win10v2004-20240226-en
General
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Target
b71d7fa1e29715f5cc4570597fca459e
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Size
140KB
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MD5
b71d7fa1e29715f5cc4570597fca459e
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SHA1
1e7062b616f5a84ab61184d51dd538fc139d7cb8
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SHA256
6b52d07bb458ebf42e94bc457f572914da6a6c66c1ca2820f779807b869556ea
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SHA512
fa1f10cf92bd700d573ee9f4463c76b4d395b5ae526ab7dec79e26f96106cd73ec34b8d7c222be3682b7ec16759d36e4d9b1789147a0a0919372ab94a341c4d3
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SSDEEP
1536:p3JibokR/VUXQEMIOjdMsPevbfn/AlY708HvE9HfQFmsbLRALhhgUXTW4Yjk:dXQE3DsGTolX8P8HfQAsbuLvYo
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b71d7fa1e29715f5cc4570597fca459e
Files
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b71d7fa1e29715f5cc4570597fca459e.exe windows:4 windows x86 arch:x86
75ee4f6bfe31a433338bd06d66b94331
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
DialogBoxParamA
psapi
GetModuleFileNameExA
kernel32
GetCurrentProcessId
SetStdHandle
HeapSize
GetStringTypeW
FreeResource
HeapAlloc
GetProcessHeap
HeapFree
GetLastError
GetTickCount
GetThreadContext
GetCurrentThread
CloseHandle
ReadFile
GetFileSize
CreateFileA
LoadLibraryA
GetModuleHandleA
VirtualAlloc
GetProcAddress
IsBadReadPtr
VirtualProtect
VirtualFree
CreateThread
CreateProcessA
GetStartupInfoA
GetCurrentProcess
GetCommandLineA
WriteProcessMemory
VirtualAllocEx
SetThreadContext
ResumeThread
ExitProcess
GetVersionExA
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
GetModuleFileNameA
TerminateProcess
WriteFile
GetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
RtlUnwind
InterlockedExchange
VirtualQuery
HeapReAlloc
IsBadWritePtr
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetACP
GetOEMCP
GetCPInfo
FlushFileBuffers
SetFilePointer
GetLocaleInfoA
GetSystemInfo
GetStringTypeA
Sections
.text Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ