Behavioral task
behavioral1
Sample
1723f8f631d43bd77991d3a1df0ce6b4.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1723f8f631d43bd77991d3a1df0ce6b4.exe
Resource
win10v2004-20231215-en
General
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Target
1723f8f631d43bd77991d3a1df0ce6b4
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Size
69KB
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MD5
1723f8f631d43bd77991d3a1df0ce6b4
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SHA1
f369c2a064ef6c2b7770fe12af0f66494cce7da2
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SHA256
3294188c507cef708ecb193617b61302c9df8f0d3a0afef0d5e19150e8735907
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SHA512
9d430320a44cd842786064568f9c5a55d11583bc930fece36f3d342cc54ca7608cc407b1464f6261d11d839894c3e9880b9489d5008b3e8770db82bd005a8a8b
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SSDEEP
768:CIfqZEsP1k0AYeniHKG9Wccm+BAMTMEse8RPL69Lt0YnPtq:nfqZEf0A5fX6RYn0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1723f8f631d43bd77991d3a1df0ce6b4
Files
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1723f8f631d43bd77991d3a1df0ce6b4.exe windows:1 windows x86 arch:x86
ab3099be23e9527c7e5fa3ba2a33e208
Headers
File Characteristics
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
lstrcatA
OpenMutexA
MoveFileExA
LoadLibraryA
GetWindowsDirectoryA
GetVersionExA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocalTime
GetCommandLineA
FreeLibrary
CreateMutexA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
GetModuleFileNameA
GetCurrentThreadId
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
VirtualQuery
lstrlenA
lstrcpynA
lstrcpyA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetSystemTime
GetFileType
CreateFileA
CloseHandle
advapi32
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegEnumValueA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
ole32
CoInitialize
oleaut32
VariantClear
SysFreeString
shell32
DragFinish
user32
GetKeyboardType
MessageBoxA
CharNextA
MessageBoxA
Sections
UPX0 Size: 60KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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