Static task
static1
Behavioral task
behavioral1
Sample
b1b4a4f3b34cac830f098de74aa5d7ed2a9b916801c60da0b5b338c17e8801e6.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
b1b4a4f3b34cac830f098de74aa5d7ed2a9b916801c60da0b5b338c17e8801e6.exe
Resource
win10v2004-20240508-en
General
-
Target
b1b4a4f3b34cac830f098de74aa5d7ed2a9b916801c60da0b5b338c17e8801e6
-
Size
14KB
-
MD5
688036021d321d52125934a654b94203
-
SHA1
6d4b569fcf06f908e61da86f10fa8a28131e11b3
-
SHA256
b1b4a4f3b34cac830f098de74aa5d7ed2a9b916801c60da0b5b338c17e8801e6
-
SHA512
10adb01eabd982e54ae320b21a1a643e6b7be821c2576ce9bc8488239c4567ea203a95fe93a923e7d1de47d3431b92a0f3b9208dbe23a6df03fdeaf411ba9fc2
-
SSDEEP
192:1R8I1+/YaptjmA6nAB0lqlY8vXcnEHIxbHxRPcXUTLiA5Ar+aNugz6+zzXHkWlJ1:onYapt6qquoLbsEfg2+zz0WlJj++
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b1b4a4f3b34cac830f098de74aa5d7ed2a9b916801c60da0b5b338c17e8801e6
Files
-
b1b4a4f3b34cac830f098de74aa5d7ed2a9b916801c60da0b5b338c17e8801e6.exe windows:4 windows x64 arch:x64
46ac60760a39c20dbcdd9228844b536d
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
BCryptDeriveKeyPBKDF2
BCryptEncrypt
BCryptDestroySecret
BCryptDestroyKey
BCryptDestroyHash
BCryptKeyDerivation
BCryptProcessMultiOperations
BCryptResolveProviders
BCryptSignHash
BCryptVerifySignature
BCryptCreateMultiHash
BCryptExportKey
Sections
.text Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
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