Static task
static1
Behavioral task
behavioral1
Sample
Backdoor.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
Backdoor.exe
Resource
win10v2004-20231130-en
General
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Target
Backdoor.exe
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Size
36KB
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MD5
21a15b09075ea7643c0cf8e6ae24d999
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SHA1
cbc10b3cbadea2b7c26847b27c25e0d7f5e11068
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SHA256
8847c5430c5a107c3fe69d0809e3d285f74b0181f2de1c81b2fe1bcdcf0c9bfa
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SHA512
1d4e6d80ac7ae0785ce4485ae1797213fd8445b8cf6568a8101d15e0edb0c2cb8bdb38c809524aede2af99d8aa974e1e060adc08512341d1a05a5a74e37c0ae1
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SSDEEP
768:fNnmZ/8vPlLUdhfJ8v6utFpVsuRregrWChgzab7Dsr1:1nwu4DejVLyOhgzaYr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Backdoor.exe
Files
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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