Static task
static1
Behavioral task
behavioral1
Sample
a1c77e0e1d65a9f1e2d060d6670f59d0.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
a1c77e0e1d65a9f1e2d060d6670f59d0.exe
Resource
win10v2004-20240221-en
General
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Target
a1c77e0e1d65a9f1e2d060d6670f59d0
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Size
97KB
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MD5
a1c77e0e1d65a9f1e2d060d6670f59d0
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SHA1
b18767c326d5d95c1c442075a8871acf53f41b6d
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SHA256
15e5ae72ea3813e0c0002de24d64e3310d8c1f1c212f3046a78d9b6f567a548c
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SHA512
580b86c320c73fd8b5c3b0b6bc5260e032abdf89b35d4fd401c416ef4cc35aafa526b33cd48d53e045f6c4c9c8f47da666e5bf25a56c7c49384998800ec4b63f
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SSDEEP
1536:JRJMvExZZW1aG4YlGpvRSS/N0HH/IF19dKQ2a0pAbKG2+VJ1N6nmQZz:pUEBW1aG43kS/y/O19UuuG2qJ1YnTZz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1c77e0e1d65a9f1e2d060d6670f59d0
Files
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a1c77e0e1d65a9f1e2d060d6670f59d0.exe windows:4 windows x86 arch:x86
827e7e7639e7557849a4bdb2ac54dbfe
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
user32
EndDialog
PostQuitMessage
EndPaint
BeginPaint
DefWindowProcA
DestroyWindow
DialogBoxParamA
UpdateWindow
ShowWindow
CreateWindowExA
RegisterClassExA
LoadCursorA
LoadIconA
DispatchMessageA
TranslateMessage
TranslateAcceleratorA
GetMessageA
LoadAcceleratorsA
LoadStringA
MessageBoxA
kernel32
InterlockedIncrement
GetStringTypeW
GetStringTypeA
LCMapStringW
MultiByteToWideChar
LCMapStringA
GetLocaleInfoA
HeapSize
RtlUnwind
HeapReAlloc
GetCommandLineA
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetModuleHandleW
Sleep
GetProcAddress
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
GetModuleHandleA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetLastError
GetEnvironmentStringsW
GetVolumeInformationW
SetHandleCount
GetFileType
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
VirtualFree
HeapFree
GetProcessHeap
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
LoadLibraryA
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapAlloc
VirtualAlloc
VirtualProtect
GetCurrentThread
GetThreadTimes
CreateThread
SetThreadPriority
WaitForSingleObject
CloseHandle
CreateFileA
advapi32
CryptAcquireContextA
CryptCreateHash
CryptHashData
CryptGetHashParam
CryptDestroyHash
CryptReleaseContext
Sections
.text Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 156KB - Virtual size: 156KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ