Behavioral task
behavioral1
Sample
6fd4d90b3e9eda56e3f77f416311afc23737292d3fd249af70797e4e624a6fb5.exe
Resource
win7-20240729-en
General
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Target
926a01696875d72ecaab7ff449d7ede5.zip
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Size
159KB
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MD5
61204608bd13398bd769208e6e07675a
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SHA1
ef94b7bacd11664b137798e63a1374cf863c4b6e
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SHA256
36cae8a8dee66f72ec06e9d8934605c51818fd06c766b4a79924a4e910cb0e8a
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SHA512
17313b330cb8725aad9f4865e3b0f800ab643e2f71e195a0fed81cbb68603307be0b4dafa728cedf0a5dc686b03dbf6dbfd36391229af7e1d8ceface272326b6
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SSDEEP
3072:cDjaon8CQn/naqWll552oNZWczOdw8EQwz1O4DZWzRfwORhyVs97j3:s7naHWlJZWchQwz1i8sN7
Malware Config
Signatures
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resource yara_rule static1/unpack001/6fd4d90b3e9eda56e3f77f416311afc23737292d3fd249af70797e4e624a6fb5 upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/6fd4d90b3e9eda56e3f77f416311afc23737292d3fd249af70797e4e624a6fb5
Files
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926a01696875d72ecaab7ff449d7ede5.zip.zip
Password: infected
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6fd4d90b3e9eda56e3f77f416311afc23737292d3fd249af70797e4e624a6fb5.exe windows:4 windows x86 arch:x86
Password: infected
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