Static task
static1
Behavioral task
behavioral1
Sample
b557b082890ce023270e4291073976f24d7e68b1ab58890bb95b310785142992.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b557b082890ce023270e4291073976f24d7e68b1ab58890bb95b310785142992.exe
Resource
win10v2004-20240412-en
General
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Target
99cca441218fe7416251f795e7cc47f7163cfd86207f3924f3cfe252eca595d8
-
Size
145KB
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MD5
a37929c5cb3882b302684b7d8f238cee
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SHA1
6b19d192249f5e45440ebabbbcb4c646f6880486
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SHA256
99cca441218fe7416251f795e7cc47f7163cfd86207f3924f3cfe252eca595d8
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SHA512
a825198cb22684234b97b44bd07110cb7ffaaafba697948ef8274d1a0604583eeb56af58cc2c99b3bcce14872dc1e1b37e665e67eab4d86c86c0787b76238291
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SSDEEP
3072:7d5GSFZK6k2cPYRHPaAU6FILQjFsNSLqLaznXiujw:pFZK6krPYlhpIYI2qLKXiOw
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/b557b082890ce023270e4291073976f24d7e68b1ab58890bb95b310785142992.exe
Files
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99cca441218fe7416251f795e7cc47f7163cfd86207f3924f3cfe252eca595d8.zip
Password: infected
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b557b082890ce023270e4291073976f24d7e68b1ab58890bb95b310785142992.exe.exe windows:5 windows x86 arch:x86
691a82025742b16964fc0a05536242f1
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
InterlockedDecrement
GetTimeFormatA
FreeEnvironmentStringsA
GetModuleHandleW
GetTickCount
VirtualFree
LoadLibraryW
GetAtomNameW
GetMailslotInfo
LCMapStringA
GetConsoleOutputCP
GetConsoleAliasesW
GetLastError
GetProcAddress
GetLongPathNameA
GetTapeStatus
GetConsoleAliasExesLengthA
HeapSize
LoadLibraryA
LocalAlloc
SetCalendarInfoW
WritePrivateProfileStringA
GetModuleFileNameA
lstrcatW
FreeEnvironmentStringsW
CompareStringA
LocalFree
CompareStringW
GetTimeZoneInformation
GetLocaleInfoW
LCMapStringW
GetStringTypeW
TlsGetValue
GetLocaleInfoA
GetProcessHeaps
TryEnterCriticalSection
MultiByteToWideChar
GetStringTypeA
GetCommandLineA
GetStartupInfoA
RaiseException
RtlUnwind
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
HeapFree
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
GetCurrentThread
Sleep
ExitProcess
WriteFile
GetStdHandle
GetEnvironmentStrings
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
HeapCreate
HeapDestroy
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
FatalAppExitA
EnterCriticalSection
VirtualAlloc
HeapReAlloc
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
SetConsoleCtrlHandler
FreeLibrary
InterlockedExchange
InitializeCriticalSectionAndSpinCount
GetDateFormatA
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
SetEnvironmentVariableA
user32
GetMonitorInfoA
GetForegroundWindow
GetKeyboardType
LookupIconIdFromDirectory
gdi32
GetBoundsRect
advapi32
ObjectPrivilegeAuditAlarmA
ole32
CreateDataCache
Sections
.text Size: 157KB - Virtual size: 157KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ