Static task
static1
Behavioral task
behavioral1
Sample
4d57d0023b8f9c20881bb124dad514219f4f553faaec24ed0d974db3f9c6cc5c.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
4d57d0023b8f9c20881bb124dad514219f4f553faaec24ed0d974db3f9c6cc5c.exe
Resource
win10v2004-20240226-en
General
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Target
4d57d0023b8f9c20881bb124dad514219f4f553faaec24ed0d974db3f9c6cc5c
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Size
52KB
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MD5
13380db2b5df86d6bb2f35798860e19b
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SHA1
d1d3219006fdfd4654c52e84051fb2551de2373a
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SHA256
4d57d0023b8f9c20881bb124dad514219f4f553faaec24ed0d974db3f9c6cc5c
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SHA512
668f1790a911a087edaeab81caed4263735f68a2e43b41ac5100838bc0c14936580ffda02ad652b3e374e61ceda90dd8384bcd93b95fd53622c87a40ed124ee9
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SSDEEP
768:tTlP5hMmo2GQPcDZFxeJWXTjypgwW8JhaQiBOEoF:t5Rh/fcdxTwwoF
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4d57d0023b8f9c20881bb124dad514219f4f553faaec24ed0d974db3f9c6cc5c
Files
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4d57d0023b8f9c20881bb124dad514219f4f553faaec24ed0d974db3f9c6cc5c.exe windows:4 windows x86 arch:x86
3f500867249930ab80bf855a8f8a84d4
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
ws2_32
WSAStartup
gethostname
gethostbyname
inet_ntoa
wininet
InternetSetOptionA
InternetCloseHandle
HttpQueryInfoA
InternetWriteFile
HttpEndRequestA
InternetReadFile
advapi32
GetUserNameA
shlwapi
StrStrA
StrRChrA
kernel32
GetStringTypeW
GetStringTypeA
MultiByteToWideChar
LCMapStringA
GetACP
GetCPInfo
LCMapStringW
SetStdHandle
FlushFileBuffers
GetOEMCP
SetFilePointer
HeapReAlloc
VirtualAlloc
RtlUnwind
FreeLibrary
GetProcAddress
LoadLibraryA
GetVersionExA
GetVersion
GetComputerNameA
ReadFile
DeleteFileA
GetFileSize
CreateFileA
CloseHandle
WaitForSingleObject
CreateProcessA
lstrcatA
lstrcpyA
GetTempFileNameA
GetTempPathA
GetWindowsDirectoryA
lstrlenA
FileTimeToLocalFileTime
lstrcmpA
FindClose
GetLastError
FindNextFileA
FindFirstFileA
WriteFile
SetCurrentDirectoryA
GetCurrentDirectoryA
GetDiskFreeSpaceExA
GetDriveTypeA
GetLogicalDriveStringsA
GetModuleFileNameA
Sleep
GetCommandLineA
ExitProcess
HeapFree
HeapAlloc
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleHandleA
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
Sections
.text Size: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ