Behavioral task
behavioral1
Sample
2c9a82c8914731821af3f3a7f29c804c.exe
Resource
win7-20231215-en
General
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Target
2c9a82c8914731821af3f3a7f29c804c
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Size
199KB
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MD5
2c9a82c8914731821af3f3a7f29c804c
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SHA1
c89692836691e49c4030e119f8f420a58f3ea723
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SHA256
023c1583a89f5aafff018db5e136cc9be787b4a31b7987bea0bad7131a239e27
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SHA512
174226913dca23f6a0edb7fac90cb39afd13d68c4e24d5bee40df37a4858617c85a6f5136f2ff9f2944d1ef571715a8b710cc32a1e9114be7c2d356b7f72716e
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SSDEEP
3072:D1DhOcg439UtDb6aM3c3yRhEJnVVEe0HQLpbp2TZ1uAKzxM6mtmtcKEmk:D1UcgK2R6a33yrExVF2O2ruAKJi
Malware Config
Extracted
amadey
2.31
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install_dir
8a643770bf
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install_file
drbux.exe
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strings_key
a4b4e846f6cf1a081d182d6cd3bf1ee7
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url_paths
/hfV3vDtt/index.php
Signatures
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Amadey family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2c9a82c8914731821af3f3a7f29c804c
Files
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2c9a82c8914731821af3f3a7f29c804c.exe windows:6 windows x86 arch:x86
b5785066993908c72204ae43c246f6d6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetModuleHandleA
Sleep
GetLastError
GetFileAttributesA
CreateFileA
LoadLibraryA
CloseHandle
GetSystemInfo
CreateThread
HeapAlloc
GetThreadContext
GetProcAddress
ResumeThread
LocalFree
GetFileSize
ReadProcessMemory
GetProcessHeap
FreeLibrary
CreateProcessA
CreateDirectoryA
SetThreadContext
WriteConsoleW
SetEndOfFile
HeapReAlloc
HeapSize
GetTimeZoneInformation
GetComputerNameExW
SuspendThread
GetVersionExW
WaitForSingleObject
GetTempPathW
CreateMutexW
GetModuleFileNameW
VirtualAlloc
WriteFile
VirtualFree
HeapFree
WriteProcessMemory
GetModuleFileNameA
VirtualAllocEx
ReadFile
FlushFileBuffers
GetStringTypeW
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
WideCharToMultiByte
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
ReadConsoleW
SetFilePointerEx
GetFileSizeEx
GetConsoleMode
GetConsoleCP
SetStdHandle
GetFullPathNameW
GetCurrentDirectoryW
DeleteFileW
DecodePointer
IsProcessorFeaturePresent
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetCurrentProcess
TerminateProcess
RaiseException
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
RtlUnwind
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
ExitProcess
GetModuleHandleExW
CreateFileW
GetDriveTypeW
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
GetStdHandle
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
CompareStringW
LCMapStringW
user32
GetDC
GetSystemMetrics
ReleaseDC
gdi32
CreateCompatibleBitmap
SelectObject
CreateCompatibleDC
DeleteObject
BitBlt
advapi32
RegQueryValueExA
RegOpenKeyExA
ConvertSidToStringSidW
GetUserNameW
LookupAccountNameW
RegCloseKey
shell32
ShellExecuteA
ShellExecuteExW
wininet
HttpOpenRequestA
InternetOpenUrlW
InternetWriteFile
InternetReadFile
InternetConnectA
HttpSendRequestA
InternetCloseHandle
InternetOpenA
InternetOpenUrlA
HttpSendRequestExW
HttpEndRequestW
InternetOpenW
HttpAddRequestHeadersA
gdiplus
GdipSaveImageToFile
GdipGetImageEncodersSize
GdipDisposeImage
GdipCreateBitmapFromHBITMAP
GdipGetImageEncoders
GdiplusShutdown
GdiplusStartup
Sections
.text Size: 152KB - Virtual size: 152KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ