berbew | 2025-03-29_b5cdc4c9d2ea8e4a0c1fcd5d0f1b72ec_amadey_rhadamanthys_smoke-loader

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General

Target

2025-03-29_b5cdc4c9d2ea8e4a0c1fcd5d0f1b72ec_amadey_rhadamanthys_smoke-loader
Size

400KB
MD5

b5cdc4c9d2ea8e4a0c1fcd5d0f1b72ec
SHA1

19f0a9c133115863a3bf530df0dd22f2de7dbe21
SHA256

e611053cbb6cdb134bf48c0b66330af2d7b30b6266c20073d2a17151db393cb4
SHA512

410ceb12454d32b9f0ed2ccfbc68484131c93ebcb41971b9b08d3bcdb6cb54a68d90ad8b9b14287b6b3523a102a7515c2e78f65b894519535be334f11260e702
SSDEEP

12288:Q7/af2o8wE39uW8wESByvNv54B9f01Zm:QLaf2o8wDW8wQvr4B9f01Zm

Score

10^/10

berbew

Malware Config

Signatures

Berbew family
berbew

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2025-03-29_b5cdc4c9d2ea8e4a0c1fcd5d0f1b72ec_amadey_rhadamanthys_smoke-loader

Files

2025-03-29_b5cdc4c9d2ea8e4a0c1fcd5d0f1b72ec_amadey_rhadamanthys_smoke-loader
.exe windows:1 windows x86 arch:x86

26babd76bbb7f9c516a338b0601b4c9f

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

wsock32

WSAGetLastError
WSAStartup
__WSAFDIsSet
accept
bind
closesocket
connect
gethostbyname
htonl
htons
inet_addr
ioctlsocket
listen
recv
select
send
socket

ole32

CoCreateInstance
CLSIDFromString
CoTaskMemFree
CoInitialize
CoUninitialize

oleaut32

SysAllocString

wininet

DeleteUrlCacheEntry
FindFirstUrlCacheEntryA
FindNextUrlCacheEntryA

kernel32

ExitProcess
ExitThread
ExpandEnvironmentStringsA
FileTimeToLocalFileTime
FileTimeToSystemTime
FindClose
FindFirstFileA
FindNextFileA
FreeLibrary
GetCommandLineA
GetCurrentProcessId
GetCurrentThreadId
GetExitCodeProcess
GetExitCodeThread
GetFileAttributesA
GetFileSize
GetFileTime
GetLocalTime
GetModuleFileNameA
GetModuleHandleA
CloseHandle
GetProcAddress
GetSystemDirectoryA
GetTempPathA
GetTickCount
GetTimeZoneInformation
GetVersion
GetVersionExA
GetWindowsDirectoryA
GlobalMemoryStatus
CopyFileA
InterlockedIncrement
IsBadReadPtr
IsBadWritePtr
LoadLibraryA
CreateDirectoryA
LocalAlloc
LocalFree
OpenFile
OpenMutexA
OpenProcess
PeekNamedPipe
CreateFileA
ReadFile
RemoveDirectoryA
RtlUnwind
SetFileAttributesA
SetFilePointer
CreateMutexA
Sleep
TerminateProcess
TerminateThread
CreatePipe
VirtualQuery
CreateProcessA
WaitForSingleObject
WideCharToMultiByte
WinExec
WriteFile
lstrlenA
lstrlenW
CreateThread
DeleteFileA

user32

GetWindowTextA
GetWindowRect
FindWindowA
GetWindow
IsWindowVisible
GetClassNameA
GetForegroundWindow
LoadCursorA
SetTimer
KillTimer
RegisterClassA
GetMessageA
CreateDesktopA
SetThreadDesktop
GetThreadDesktop
TranslateMessage
DispatchMessageA
SendMessageA
CharUpperBuffA
OemToCharA
PostQuitMessage
ShowWindow
CreateWindowExA
DestroyWindow
DefWindowProcA

gdi32

GetStockObject
DeleteObject

advapi32

RegCreateKeyExA
RegCloseKey
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
GetSecurityInfo
SetSecurityInfo
SetEntriesInAclA

crtdll

_itoa
__GetMainArgs
_sleep
_strcmpi
_stricmp
atoi
exit
memcpy
memset
raise
rand
signal
sprintf
srand
sscanf
strcat
strchr
strncmp

Sections

.text
Size: 45KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 122KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ajelhf
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

oNPqaUiK
Size: 3KB - Virtual size: 2KB

AwQegepR
Size: 12KB - Virtual size: 11KB

zOblpTym
Size: 1KB - Virtual size: 1KB

NcbBwNsb
Size: 4KB - Virtual size: 3KB

dNEgbanB
Size: 1KB - Virtual size: 1KB

mxiswcns
Size: 1024B - Virtual size: 768B

uykuxbse
Size: 108KB - Virtual size: 108KB

ThBoPWem
Size: 3KB - Virtual size: 3KB

MrUllnWM
Size: 36KB - Virtual size: 35KB

uHSuRGfa
Size: 24KB - Virtual size: 23KB

Sharing

General

Malware Config

Signatures

Files

26babd76bbb7f9c516a338b0601b4c9f

Headers

File Characteristics

Imports

wsock32

ole32

oleaut32

wininet

kernel32

user32

gdi32

advapi32

crtdll

Sections

.text Size: 45KB - Virtual size: 45KB

.bss Size: - Virtual size: 122KB

.data Size: 12KB - Virtual size: 12KB

.idata Size: 4KB - Virtual size: 4KB

.ajelhf Size: 512B - Virtual size: 4KB

oNPqaUiK Size: 3KB - Virtual size: 2KB

AwQegepR Size: 12KB - Virtual size: 11KB

zOblpTym Size: 1KB - Virtual size: 1KB

NcbBwNsb Size: 4KB - Virtual size: 3KB

dNEgbanB Size: 1KB - Virtual size: 1KB

mxiswcns Size: 1024B - Virtual size: 768B

uykuxbse Size: 108KB - Virtual size: 108KB

ThBoPWem Size: 3KB - Virtual size: 3KB

MrUllnWM Size: 36KB - Virtual size: 35KB

uHSuRGfa Size: 24KB - Virtual size: 23KB

.text
Size: 45KB - Virtual size: 45KB

.bss
Size: - Virtual size: 122KB

.data
Size: 12KB - Virtual size: 12KB

.idata
Size: 4KB - Virtual size: 4KB

.ajelhf
Size: 512B - Virtual size: 4KB

oNPqaUiK
Size: 3KB - Virtual size: 2KB

AwQegepR
Size: 12KB - Virtual size: 11KB

zOblpTym
Size: 1KB - Virtual size: 1KB

NcbBwNsb
Size: 4KB - Virtual size: 3KB

dNEgbanB
Size: 1KB - Virtual size: 1KB

mxiswcns
Size: 1024B - Virtual size: 768B

uykuxbse
Size: 108KB - Virtual size: 108KB

ThBoPWem
Size: 3KB - Virtual size: 3KB

MrUllnWM
Size: 36KB - Virtual size: 35KB

uHSuRGfa
Size: 24KB - Virtual size: 23KB