Static task
static1
Behavioral task
behavioral1
Sample
bc41ca8b28cefbef19913892893b6fdc.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
bc41ca8b28cefbef19913892893b6fdc.exe
Resource
win10v2004-20240226-en
General
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Target
bc41ca8b28cefbef19913892893b6fdc
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Size
24KB
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MD5
bc41ca8b28cefbef19913892893b6fdc
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SHA1
7873b97f271893da5977b7033e1d1ffca194e682
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SHA256
dc1a821510bb64fab32a16c29d554fa23f474d2e63ad250d2756a4f4c3a1501e
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SHA512
72a12937274234100222afd02f6e31e3de607127fe5850aaa8cfb0fa2253ede0561a46cc5c080ddb6cec99e8009d61438e7fde8040c65be994a0f2f12ef41627
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SSDEEP
384:Hw8s6S7GEsv9pWDeAFBis/QhGvsFTM9/7/qI0RSojYE0W:Hw8QGEM8DeA7i+QhGvsFgiI0RS
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bc41ca8b28cefbef19913892893b6fdc
Files
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bc41ca8b28cefbef19913892893b6fdc.exe windows:4 windows x86 arch:x86
bb2c8723431f3416018e4e6081146123
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
ws2_32
WSASocketA
setsockopt
htonl
sendto
inet_addr
gethostbyname
recv
WSACleanup
WSAGetLastError
closesocket
WSAStartup
socket
htons
connect
send
WSAAsyncSelect
kernel32
GetCommandLineA
GetProcessHeap
GetStartupInfoA
GetModuleHandleA
HeapAlloc
GetCurrentProcessId
lstrcpyA
CloseHandle
GetProcAddress
LoadLibraryA
FreeLibrary
LocalFree
MapViewOfFile
UnmapViewOfFile
Process32First
CreateToolhelp32Snapshot
GetLastError
ExitProcess
WinExec
CreateThread
Sleep
lstrcatA
MoveFileExA
user32
wsprintfA
DefWindowProcA
ExitWindowsEx
PostQuitMessage
MessageBoxA
RegisterClassA
CreateWindowExA
ShowWindow
UpdateWindow
SendMessageA
GetMessageA
TranslateMessage
DispatchMessageA
advapi32
SetEntriesInAclA
SetSecurityInfo
GetSecurityInfo
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
msvcp60
??0Init@ios_base@std@@QAE@XZ
??1Init@ios_base@std@@QAE@XZ
??0_Winit@std@@QAE@XZ
??1_Winit@std@@QAE@XZ
msvcrt
atoi
_stricmp
strstr
rand
printf
_itoa
__CxxFrameHandler
sprintf
malloc
_strnset
_strlwr
strcspn
strncpy
Sections
.text Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE