Static task
static1
Behavioral task
behavioral1
Sample
b4d9bc9471648ef8d072e524b4c6e3f5793e29b663bc85a9809912e7fad320c2.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
b4d9bc9471648ef8d072e524b4c6e3f5793e29b663bc85a9809912e7fad320c2.exe
Resource
win10v2004-20240226-en
General
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Target
27e744e444050f7280b25b57a7d228d186e0b53548c24ae23f16e15bec634ea8
-
Size
147KB
-
MD5
8a4fdfdafb8a33aa3bc8cf765cf4fdb7
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SHA1
c81525fc09b3d19a72b7b4ee21481271acb90b1a
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SHA256
27e744e444050f7280b25b57a7d228d186e0b53548c24ae23f16e15bec634ea8
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SHA512
2e9b1b107b3f87139240e4e19eea80056c1736e9a785908c4c67f1f15a40dd32b15fe6c0fe2360fe5a6ad14892c4abcc7ed359d86a9687e1533fb2552754bcd8
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SSDEEP
3072:+SIn+OWeiLKH0lhefC/eDB9OiqqJ+//R5LCYMQyxaUn6AWI89y3:+jn+9LKHy0fCGCingJwaDby3
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/b4d9bc9471648ef8d072e524b4c6e3f5793e29b663bc85a9809912e7fad320c2.exe
Files
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27e744e444050f7280b25b57a7d228d186e0b53548c24ae23f16e15bec634ea8.zip
Password: infected
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b4d9bc9471648ef8d072e524b4c6e3f5793e29b663bc85a9809912e7fad320c2.exe.exe windows:5 windows x86 arch:x86
5e7da97b0a0bc087e4fd6b16e0bfd913
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
HeapFree
GetTimeFormatA
FreeEnvironmentStringsA
GetTickCount
TlsSetValue
LoadLibraryW
GetAtomNameW
GetModuleFileNameW
CompareStringW
IsBadStringPtrA
SetConsoleTitleA
GetConsoleOutputCP
GetConsoleAliasesW
InterlockedExchange
WriteConsoleOutputCharacterA
GetProcAddress
GetTapeStatus
VirtualAlloc
OpenWaitableTimerA
LoadLibraryA
LocalAlloc
SetCalendarInfoW
WritePrivateProfileStringA
LocalFree
SetFileAttributesW
EnumSystemLocalesA
GetUserDefaultLCID
GetStringTypeW
MultiByteToWideChar
GetConsoleAliasExesLengthA
GetLocaleInfoA
GetLastError
GetEnvironmentVariableW
EncodePointer
DecodePointer
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
IsProcessorFeaturePresent
HeapCreate
HeapDestroy
Sleep
HeapSize
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
TlsAlloc
TlsGetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
GetCurrentThread
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapReAlloc
LeaveCriticalSection
FatalAppExitA
EnterCriticalSection
SetConsoleCtrlHandler
FreeLibrary
GetLocaleInfoW
RtlUnwind
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LCMapStringW
IsValidLocale
user32
GetForegroundWindow
GetKeyNameTextW
GetMonitorInfoA
advapi32
EnumDependentServicesW
OpenEventLogW
AccessCheckByTypeResultList
Sections
.text Size: 140KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 14KB
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: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ