Static task
static1
Behavioral task
behavioral1
Sample
12f4d58543c62169717cdaf9c6ac3cdf.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
12f4d58543c62169717cdaf9c6ac3cdf.exe
Resource
win10v2004-20231222-en
General
-
Target
12f4d58543c62169717cdaf9c6ac3cdf
-
Size
72KB
-
MD5
12f4d58543c62169717cdaf9c6ac3cdf
-
SHA1
3e55d509497e7666c132651d265ca59b1499c7c7
-
SHA256
dbb55c7186c2586bf5f15cabaf91c594410d74dfc3e6a16f9ccc7b9cbc66c412
-
SHA512
7784a9b7fe0e132f72210089bcf922ea1a9d1e65e63d14f4d71422d8b94ce5476fe0cd2574d4f689b6a5221c5f95a9403b3a90cccf420af186efa3413d4903c6
-
SSDEEP
1536:8TUWuVsLez7GXiOT0pEI+oFth2gzsh+fa29M:mU5YERAgzsh+fa29M
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 12f4d58543c62169717cdaf9c6ac3cdf
Files
-
12f4d58543c62169717cdaf9c6ac3cdf.exe windows:4 windows x86 arch:x86
0e48ecf66a1c9f80892d7db37af656ed
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
kernel32
GetVolumeInformationA
GetComputerNameA
FreeLibrary
GetProcAddress
GetLastError
LoadLibraryA
CreateMutexA
CloseHandle
GetModuleFileNameA
GetWindowsDirectoryA
CreateThread
GetLocalTime
CreateProcessA
Sleep
CreateFileA
lstrlenA
LCMapStringW
LCMapStringA
SetEndOfFile
GetOEMCP
GetACP
RtlUnwind
HeapFree
HeapAlloc
HeapReAlloc
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
GetCurrentThreadId
TlsSetValue
TlsAlloc
SetLastError
TlsGetValue
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
WriteFile
ReadFile
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
SetUnhandledExceptionFilter
IsBadReadPtr
IsBadCodePtr
SetFilePointer
InterlockedDecrement
InterlockedIncrement
SetStdHandle
FlushFileBuffers
MultiByteToWideChar
GetStringTypeA
GetStringTypeW
GetCPInfo
advapi32
RegSetValueExA
RegQueryValueExA
RegCloseKey
RegOpenKeyExA
ws2_32
WSAGetLastError
WSACleanup
gethostbyname
inet_addr
shutdown
closesocket
recv
send
htons
socket
setsockopt
connect
WSAStartup
Sections
.text Size: 44KB - Virtual size: 41KB
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: 16KB - Virtual size: 18KB
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