Static task
static1
Behavioral task
behavioral1
Sample
b77a3f58a154fb2380d5e4b844a8973a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b77a3f58a154fb2380d5e4b844a8973a.exe
Resource
win10v2004-20240226-en
General
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Target
b77a3f58a154fb2380d5e4b844a8973a
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Size
778KB
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MD5
b77a3f58a154fb2380d5e4b844a8973a
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SHA1
66b8bfd2c306f8eec99883381ea5d6216822b335
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SHA256
b3f596c33d5b050bef5310c0692e33ccfc7a6890aec068a4b3329849f629975d
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SHA512
cc4177842c07740252dba443e7efc2443c4846cd0f9b6409c8b955215408f0c954226289e30c0689c8ce5659fc0559da97b205e9d1476fe8f0667b4394f27f18
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SSDEEP
24576:DLQWyXklOtkEvuFfFd5jS20Sh0SNfi+JWG/MW:DLQWy0mk9FfFd5GvU01+lMW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b77a3f58a154fb2380d5e4b844a8973a
Files
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b77a3f58a154fb2380d5e4b844a8973a.exe windows:4 windows x86 arch:x86
5778ed97549116d18b834ef7bca1c019
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetVersion
GetCurrentThread
GetLastError
GetCurrentProcessId
GetModuleHandleA
GetTickCount
ExitProcess
HeapAlloc
GetProcessHeap
GetCommandLineA
InterlockedIncrement
SetLastError
LocalAlloc
CreateFileA
Sleep
TlsGetValue
FindClose
LoadResource
InitializeCriticalSection
GetTimeZoneInformation
GetOEMCP
GetModuleHandleW
DuplicateHandle
MulDiv
WriteFile
InterlockedExchange
GetStringTypeA
WideCharToMultiByte
GetProcAddress
FreeEnvironmentStringsW
MultiByteToWideChar
SetErrorMode
UnhandledExceptionFilter
GetCPInfo
LockResource
GetEnvironmentStrings
GetStartupInfoA
FreeEnvironmentStringsA
LoadLibraryA
GetModuleFileNameA
FlushFileBuffers
GetEnvironmentStringsW
HeapDestroy
LCMapStringA
FreeLibrary
LCMapStringW
EnterCriticalSection
GetStdHandle
HeapFree
user32
PtInRect
GetClientRect
SetTimer
SetForegroundWindow
ReleaseDC
GetDC
GetWindow
EnableWindow
DispatchMessageA
GetSystemMetrics
SetWindowPos
PostQuitMessage
Sections
.text Size: 743KB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ