Static task
static1
Behavioral task
behavioral1
Sample
Backdoor.exe
Resource
win10-20231215-en
Behavioral task
behavioral2
Sample
Backdoor.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
Backdoor.exe
Resource
win11-20231222-en
General
-
Target
Backdoor.exe
-
Size
36KB
-
MD5
e6c15ae9eb51f3bfb61328780f5f2816
-
SHA1
44442b34b01fe0e98d6f175a01c84d1a63c59121
-
SHA256
9581ae630383948cb7f5adf602e8db3f39ebb92764358918d427e1ce775db5e4
-
SHA512
1ec2057f80007e89fc96d977ace86703194719c2ae566feaeb3dfe0b5c0056ba44bab910ce47240c14985e3b94fdfaa9775e94d3ae159bc0f844afb374c91284
-
SSDEEP
768:wNnmZ/8vPlLUdhfJ8v6utFpVsuRregrWChgzZEb7Dsr1:ynwu4DejVLyOhgzWYr
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Backdoor.exe
Files
-
Backdoor.exe.exe windows:4 windows x86 arch:x86
d01b793cfeabb1210a9dfd924e5cbf0d
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
SendInput
gdi32
DeleteDC
advapi32
RegCloseKey
shell32
ExtractIconA
msvcp60
??0_Winit@std@@QAE@XZ
msvcrt
_iob
winmm
waveInOpen
shlwapi
PathFileExistsA
ws2_32
htons
urlmon
URLDownloadToFileA
gdiplus
GdipFree
wininet
InternetOpenA
Sections
.MPRESS1 Size: 28KB - Virtual size: 96KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE