Behavioral task
behavioral1
Sample
2e4c289bd9f44b423253173fd5ffe4a7.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
2e4c289bd9f44b423253173fd5ffe4a7.exe
Resource
win10v2004-20231201-en
General
-
Target
2e4c289bd9f44b423253173fd5ffe4a7
-
Size
385KB
-
MD5
2e4c289bd9f44b423253173fd5ffe4a7
-
SHA1
a02ca731ec61ab2767f6d863fdd1dfccb86c46ce
-
SHA256
23c266fbc53aa7cb209d4050302fc85024ff90588952946bac49e470e67d2ec1
-
SHA512
ffd017a5eb18adee8a6ee00cd586a0d5ac418224b6a52e35d27923d60d8f6922cfc1d3e0c7348cb4ae6082a5b4f2e01b52a559067314cb114ef10fbb859bded8
-
SSDEEP
6144:fj2jaJkUsdfZh+AOwrvubbX4i8KAu2KLnunbmfZDjTMn:TJkUIZh5+bX4eEUnub5
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2e4c289bd9f44b423253173fd5ffe4a7
Files
-
2e4c289bd9f44b423253173fd5ffe4a7.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