Static task
static1
Behavioral task
behavioral1
Sample
a58c26dd8d015d4e3b081b09c3b21f1cff71e42abe545d90872c2eef003d51c9.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
a58c26dd8d015d4e3b081b09c3b21f1cff71e42abe545d90872c2eef003d51c9.exe
Resource
win10v2004-20240226-en
General
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Target
b2de784471ee083a4a7e2d6f3057e00c.bin
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Size
174KB
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MD5
25e1b2f4d798f48f8a5539dc73197b08
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SHA1
71b40831e46efb9280ad982ef57cc9d98a71a32f
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SHA256
87dc31de037643474b884632f70af235d33d4f74130ab52e9e5f0ee90a14f6c7
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SHA512
a7ce27a6b33c26bb2ab6161cffef4a8c916a9863a92eb693fded83f5e365ac44f8d4bac34bc0d494df16b4c78808fd2a169dc465c8c1fdfdedce3098157d76c0
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SSDEEP
3072:7SpWDMPDvMV/WDS4QydI4L6tgwLUBI8NVacppLhvzBvjRbgBeiXxVDN6q+A0wPv:7L2D0M+4QyVIgYsImVac9vX83xGA3
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/a58c26dd8d015d4e3b081b09c3b21f1cff71e42abe545d90872c2eef003d51c9.exe
Files
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b2de784471ee083a4a7e2d6f3057e00c.bin.zip
Password: infected
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a58c26dd8d015d4e3b081b09c3b21f1cff71e42abe545d90872c2eef003d51c9.exe.exe windows:5 windows x86 arch:x86
Password: infected
324b9e9be8589ec10412a9c657707429
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetComputerNameW
GetTickCount
GetWindowsDirectoryA
GetUserDefaultLangID
TlsSetValue
GlobalAlloc
LoadLibraryW
AssignProcessToJobObject
ReadProcessMemory
lstrcatA
GetACP
IsBadStringPtrA
GetLastError
SetLastError
GetProcAddress
SetComputerNameA
BuildCommDCBW
LoadLibraryA
InterlockedExchangeAdd
GetDiskFreeSpaceA
FoldStringW
FoldStringA
GetModuleFileNameA
FindFirstVolumeMountPointA
LoadLibraryExA
OutputDebugStringA
HeapFree
EncodePointer
DecodePointer
HeapReAlloc
GetCommandLineW
HeapSetInformation
GetStartupInfoW
HeapAlloc
HeapCreate
WriteFile
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
FlushFileBuffers
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
Sleep
HeapSize
GetModuleHandleW
ExitProcess
TlsAlloc
TlsGetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
InterlockedDecrement
SetUnhandledExceptionFilter
GetStdHandle
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
UnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
WriteConsoleW
MultiByteToWideChar
SetFilePointer
SetStdHandle
RtlUnwind
GetCPInfo
GetOEMCP
IsValidCodePage
CreateFileW
CloseHandle
GetStringTypeW
LCMapStringW
IsProcessorFeaturePresent
Sections
.text Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 93KB - Virtual size: 149KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 175KB - Virtual size: 175KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ