Behavioral task
behavioral1
Sample
68a0376b689f1c8c88ae982a9a0c0b2386188d91ca7f5e0f293769f120be5123.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
68a0376b689f1c8c88ae982a9a0c0b2386188d91ca7f5e0f293769f120be5123.exe
Resource
win10v2004-20240226-en
General
-
Target
68a0376b689f1c8c88ae982a9a0c0b2386188d91ca7f5e0f293769f120be5123
-
Size
3.6MB
-
MD5
366ffc21f37b1f89fbdb0df5a519aa43
-
SHA1
7ca2ded294dc7351ff8b927399f52bab14884490
-
SHA256
68a0376b689f1c8c88ae982a9a0c0b2386188d91ca7f5e0f293769f120be5123
-
SHA512
aa571c1c4679bd29610ea1a5586a0aa0b941709fb314a6e44dd3aa3fc206b8e8139e97e2ffccad906bec751581821330cfc9aecd77e39e208949e1124f78f836
-
SSDEEP
49152:T8H5U+D9sZGsY6EtnrICSooGSTD5xbX022fjBxrj3spYqhpYqCpYqN:5+WGRrICSbGSDH8c6o6D6C
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 68a0376b689f1c8c88ae982a9a0c0b2386188d91ca7f5e0f293769f120be5123
Files
-
68a0376b689f1c8c88ae982a9a0c0b2386188d91ca7f5e0f293769f120be5123.exe windows:4 windows x86 arch:x86
9973fdd4b86d866b3faa39fa66cf7e0a
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
WriteFile
ReadFile
GetWindowsDirectoryA
GetLastError
FindNextFileA
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
ExitProcess
DeleteFileA
CreateMutexA
CreateFileA
CopyFileA
CloseHandle
GetCurrentThreadId
GetLastError
ExitProcess
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
CreateFileA
CloseHandle
GetCommandLineA
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
GetModuleFileNameA
FreeLibrary
HeapFree
HeapReAlloc
HeapAlloc
GetProcessHeap
advapi32
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegFlushKey
RegCreateKeyExA
RegCloseKey
user32
CharNextA
Sections
UPX0 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE