Behavioral task
behavioral1
Sample
1f369c4e4884e5ede2a332b3c2fdebd3.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1f369c4e4884e5ede2a332b3c2fdebd3.exe
Resource
win10v2004-20231222-en
General
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Target
1f369c4e4884e5ede2a332b3c2fdebd3
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Size
88KB
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MD5
1f369c4e4884e5ede2a332b3c2fdebd3
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SHA1
939abd75db37a83dbf33709f96cb2a51a5eaa5de
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SHA256
9a93f4d10fa0a2788f6d226e1718d83ecd31ed51886fc1c15e6db739b9453914
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SHA512
b5afe17ca1048734a6f98a77637cbb08571aeee08a526e5bfa07071b91a95d5a3c8bbe4df1cbd6c4e1cff727d6c1be38f0f7cbcb0ad7b9599a404026321967bf
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SSDEEP
768:QC38CUr7AXOYzLhQes8lO8S1hh3+Bh3pwHSiDG5XicOuGWSQmk3xrClssdEbuuP/:QChUodXhlTy303pwsXJSQmk3NCbruUQn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1f369c4e4884e5ede2a332b3c2fdebd3
Files
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1f369c4e4884e5ede2a332b3c2fdebd3.exe windows:4 windows x86 arch:x86
ac02e3b61e3843584fc3b856f2b3c6cf
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
lstrlenA
lstrcmpiA
WritePrivateProfileStringA
WriteFile
SizeofResource
SetFilePointer
SetFileAttributesA
SetEndOfFile
ReadFile
MoveFileExA
LockResource
LoadResource
LoadLibraryA
GetVersionExA
GetSystemDirectoryA
GetShortPathNameA
GetProcAddress
GetModuleFileNameA
GetFileSize
FreeResource
FreeLibrary
FindResourceA
DeleteFileA
CreateFileA
CopyFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetVersion
GetCurrentThreadId
GetThreadLocale
GetStartupInfoA
GetModuleFileNameA
GetLocaleInfoA
GetCommandLineA
FreeLibrary
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
advapi32
RegSetValueExA
RegCreateKeyExA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
shlwapi
PathFileExistsA
user32
CreateWindowExA
ShowWindow
IsWindow
IsCharAlphaA
GetMessageA
FindWindowA
DispatchMessageA
GetKeyboardType
MessageBoxA
CharNextA
Sections
UPX0 Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE