Static task
static1
Behavioral task
behavioral1
Sample
3e77e33f7dece8aab4120e38d5f029bd.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
3e77e33f7dece8aab4120e38d5f029bd.exe
Resource
win10v2004-20231215-en
General
-
Target
3e77e33f7dece8aab4120e38d5f029bd
-
Size
64KB
-
MD5
3e77e33f7dece8aab4120e38d5f029bd
-
SHA1
934980b42b48a7eed08d8b3096b9966c473db07c
-
SHA256
e9ebb114a74df8ae2feeb4e92173b59f6f6859b03d3c8a217c081ecae1098b7b
-
SHA512
c81f9e6f96f0d57c2cb54e9df5cab182bde8d30ca3cdec7f43ce163ba545ab8bf1f15c3a4b1a32c6c874ce24d13b8a94013c6b1e09639c0cf6cf3c15f2e9a474
-
SSDEEP
768:ytrJ9Qhtn2zSOitrJ9Qhtn2mSOitrJ9Qhtn2mSOitrJ9Qhtn2mSOS:ytri2uOitri2jOitri2jOitri2jOS
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3e77e33f7dece8aab4120e38d5f029bd
Files
-
3e77e33f7dece8aab4120e38d5f029bd.exe windows:4 windows x86 arch:x86
802dcac7aab948c19738ba3df9f356d9
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
msvcrt
memset
strcmp
memmove
memcpy
strncpy
strlen
kernel32
GetModuleHandleA
HeapCreate
HeapDestroy
ExitProcess
CloseHandle
InitializeCriticalSection
GetModuleFileNameA
HeapAlloc
TlsAlloc
TlsSetValue
GetCurrentThreadId
GetTickCount
TlsGetValue
CopyFileA
WriteFile
HeapFree
CreateFileA
SetFilePointer
GetFileSize
ReadFile
EnterCriticalSection
HeapReAlloc
LeaveCriticalSection
TlsFree
GetLastError
SetLastError
WaitForMultipleObjects
GetCurrentProcess
GetCurrentThread
DuplicateHandle
CreateSemaphoreA
CreateThread
ReleaseSemaphore
Sections
.code Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 5B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 700B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ