Static task
static1
Behavioral task
behavioral1
Sample
3b38281b57755290572bc46febf38c2eb0d4a1be1e00c57e77d73910c53be05c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3b38281b57755290572bc46febf38c2eb0d4a1be1e00c57e77d73910c53be05c.exe
Resource
win10v2004-20240508-en
General
-
Target
3b38281b57755290572bc46febf38c2eb0d4a1be1e00c57e77d73910c53be05c
-
Size
12KB
-
MD5
09849a5b4c617fffa5da3ddfa73b9711
-
SHA1
8d5aa7416e1684cd00947e2fa12171178ee1a11f
-
SHA256
3b38281b57755290572bc46febf38c2eb0d4a1be1e00c57e77d73910c53be05c
-
SHA512
de17249d940d0837172a08afeb53d94df92bd21b3577aebe8831967bd5cb7931e2d01f4ccd07c9c86d0ed2097f13ebc245ba0cc25a6f1c4e37e611415a63602b
-
SSDEEP
192:haDI16YGITEN6BORFKvftUs8bf3PfLPlLelsfvNGqIHIdWlJdxqHXEHY1xSx:isGIAXsKf/wmWlJj+x
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3b38281b57755290572bc46febf38c2eb0d4a1be1e00c57e77d73910c53be05c
Files
-
3b38281b57755290572bc46febf38c2eb0d4a1be1e00c57e77d73910c53be05c.exe windows:4 windows x64 arch:x64
8f0e18e14c2b8c3eb55b626868a8240e
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Imports
msvcrt
memset
printf
memcpy
memmove
rand
wcslen
strcmp
srand
strtol
_wsystem
_vsnprintf
_vsnwprintf
__set_app_type
_controlfp
__argc
__argv
_environ
__getmainargs
exit
kernel32
FileTimeToSystemTime
GetProcessHeap
HeapAlloc
HeapSize
HeapReAlloc
CreateFileW
GetLastError
Sleep
WriteFile
HeapFree
CloseHandle
SleepEx
GetCommandLineW
ExpandEnvironmentStringsW
ntdll
NtQuerySystemInformation
RtlGetNtVersionNumbers
winhttp
WinHttpOpen
WinHttpConnect
WinHttpOpenRequest
WinHttpSendRequest
WinHttpReceiveResponse
WinHttpQueryHeaders
WinHttpQueryDataAvailable
WinHttpReadData
WinHttpCloseHandle
bcrypt
BCryptEnumContexts
BCryptEnumProviders
BCryptFinishHash
BCryptFreeBuffer
BCryptGenRandom
BCryptOpenAlgorithmProvider
Sections
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 192B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ