Static task
static1
Behavioral task
behavioral1
Sample
4b30b04899e30c7651bc9ac8ecd4e1c10e79cf978f5322dbac9f47758d91957d.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
4b30b04899e30c7651bc9ac8ecd4e1c10e79cf978f5322dbac9f47758d91957d.exe
Resource
win11-20240426-en
General
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Target
4b30b04899e30c7651bc9ac8ecd4e1c10e79cf978f5322dbac9f47758d91957d
-
Size
13KB
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MD5
5192f22a1ad501d8a77bb6081c2a25ff
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SHA1
66a747d7f00d264c515d7cd7cb2b789b06e43c08
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SHA256
4b30b04899e30c7651bc9ac8ecd4e1c10e79cf978f5322dbac9f47758d91957d
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SHA512
4f39df06d51a7bde7941dbb334ca620bb0bb9006b8389074ffd70298e2321085c6bde62584328762257fed7f2c51115f4637a1e7501d58a8d14759a3bd82b65d
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SSDEEP
192:yKyI1f4ciyijm6pMA4fMefWdsXGcZPLrHt1nburUMoCFMoWlJdxqHZni1x:0VcixoGchyhl9WlJj+6
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b30b04899e30c7651bc9ac8ecd4e1c10e79cf978f5322dbac9f47758d91957d
Files
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4b30b04899e30c7651bc9ac8ecd4e1c10e79cf978f5322dbac9f47758d91957d.exe windows:4 windows x64 arch:x64
3e80dca5e574baa01b9dc1348a4787b6
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
BCryptDestroyKey
BCryptProcessMultiOperations
BCryptUnregisterConfigChangeNotify
BCryptResolveProviders
BCryptVerifySignature
BCryptCreateMultiHash
BCryptExportKey
Sections
.text Size: 9KB - 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