Behavioral task
behavioral1
Sample
b9ba158305062744ec59a06073aa68df.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
b9ba158305062744ec59a06073aa68df.exe
Resource
win10v2004-20240226-en
General
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Target
b9ba158305062744ec59a06073aa68df.bin
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Size
92KB
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MD5
b9ba158305062744ec59a06073aa68df
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SHA1
d3dcb556861f5906b6ae5e3fa5219c4a1ae49a49
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SHA256
d7f11c931be139e1b673e6838e1f0f0662df208dc3f9841973917392c4302cd6
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SHA512
c94249c6e92ba35f879a6754af7f8dd1006203e8b9d3b898f42d6d01f9a46d4cfcc685d4fd7a8d3c683b1993d4f839d6c1afeb72adcb37263873df7b24b6f9f4
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SSDEEP
1536:coql/mQR0NYCf/J6NVMqFVaQbPbcEiGOpBlcRQE0rBtl9QzyEr:vgm6byeDcEPRxEl9OyEr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b9ba158305062744ec59a06073aa68df.bin
Files
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b9ba158305062744ec59a06073aa68df.bin.exe windows:4 windows x86 arch:x86
6501cc09722204de89578739dbf5c4b0
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
SetEndOfFile
ReadFile
MoveFileExA
LockResource
LoadResource
LoadLibraryA
GetVersionExA
GetSystemDirectoryA
GetShortPathNameA
GetProcAddress
GetModuleFileNameA
GetFileSize
FreeResource
FreeLibrary
FindResourceA
FindFirstFileA
FindClose
DeleteFileA
CreateProcessA
CreateFileA
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
oleaut32
SysFreeString
user32
CreateWindowExA
IsChild
GetParent
GetMessageA
GetForegroundWindow
FindWindowA
EnableWindow
DispatchMessageA
DestroyWindow
CloseWindow
CheckDlgButton
GetKeyboardType
MessageBoxA
CharNextA
Sections
UPX0 Size: 88KB - Virtual size: 88KB
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