4307b50d56cea6ffb31400c41671085d998106213eede77a8cc6fdba34eccad5

Sharing

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General

Target

4307b50d56cea6ffb31400c41671085d998106213eede77a8cc6fdba34eccad5
Size

128KB
MD5

58b5e5ee5cdd109ba49e6fb8d8e8ef5f
SHA1

1d422b672a2217ae614392df67d06e7939e67d9b
SHA256

4307b50d56cea6ffb31400c41671085d998106213eede77a8cc6fdba34eccad5
SHA512

ba8d18d59ffff0c9641a5207991a4a63c5f67164942ba58ca272ba40dab096ebf5cced2727ba538d4df4f2f26602ade5ef8ed51d3b0f11435b25c71a52438680
SSDEEP

1536:MgfcCkx4CEmFapYzYKN8cNKjDbR8XhvNLupPRjMu:M9Ck6mopiN8E2yXhvNLK

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
4307b50d56cea6ffb31400c41671085d998106213eede77a8cc6fdba34eccad5

Files

4307b50d56cea6ffb31400c41671085d998106213eede77a8cc6fdba34eccad5
.dll windows:5 windows x64

50ef8c6c98decc7425f6082e8d5d85e7

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

msvcrt

fseek
fopen
fread
strncmp
fclose
rand
malloc
strtok
_time64
__pctype_func
tolower
_errno
strtol
_initterm
fgetpos
___lc_handle_func
___lc_codepage_func
__RTDynamicCast
?terminate@@YAXXZ
ceil
log10
_clearfp
strrchr
__C_specific_handler
memcpy
memset
memmove
__CxxFrameHandler
abort
strncpy
_callnewh
_itoa
_CxxThrowException
free
memcmp

crypt32

CryptStringToBinaryA
CryptBinaryToStringA
CryptImportPublicKeyInfo
CryptDecodeObjectEx

kernel32

SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
RtlLookupFunctionEntry
RtlCaptureContext
WideCharToMultiByte
RtlVirtualUnwind
GetModuleFileNameA
GetOEMCP
GetCurrentProcess
GetModuleHandleA
GetACP
GetVersionExA
GetProcAddress
GetCurrentProcessId
GetComputerNameA
FreeLibrary
Sleep
GetLogicalDrives
FindFirstFileA
FindClose
GetLastError
WaitForSingleObject
GetCurrentDirectoryA
MultiByteToWideChar
TerminateProcess
FindNextFileA
FileTimeToSystemTime
DeleteFileA
RemoveDirectoryA
SystemTimeToTzSpecificLocalTime
CreateDirectoryA
CreateThread
VirtualProtect
GetModuleHandleExW
ExitThread
ExitProcess
LocalFree
GetCurrentThreadId
GetModuleHandleW

advapi32

CheckTokenMembership
FreeSid
GetUserNameA
AllocateAndInitializeSid
CryptDestroyKey
CryptAcquireContextA
CryptEncrypt
CryptGenRandom
CryptDecrypt
CryptCreateHash
CryptHashData
CryptSetHashParam
CryptDestroyHash
CryptSetKeyParam
CryptImportKey
CryptGetHashParam
CryptReleaseContext

shlwapi

PathCombineA
PathIsDirectoryA

wininet

InternetQueryDataAvailable
InternetQueryOptionA
HttpOpenRequestA
InternetSetOptionA
InternetOpenA
InternetCloseHandle
HttpSendRequestA
InternetConnectA
InternetReadFile
HttpQueryInfoA

ws2_32

htons
ntohs
ntohl
closesocket
WSAStartup
WSASocketA
htonl
WSAIoctl
WSACleanup

Exports

Exports

export_v1
launch_v0
launch_v1
launch_v2
launch_v3
launch_v4

Sections

.text
Size: 88KB - Virtual size: 87KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 23.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 424B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

50ef8c6c98decc7425f6082e8d5d85e7

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

crypt32

kernel32

advapi32

shlwapi

wininet

ws2_32

Exports

Exports

Sections

.text Size: 88KB - Virtual size: 87KB

.rdata Size: 23KB - Virtual size: 22KB

.data Size: 9KB - Virtual size: 23.4MB

.pdata Size: 7KB - Virtual size: 6KB

.reloc Size: 512B - Virtual size: 424B

.text
Size: 88KB - Virtual size: 87KB

.rdata
Size: 23KB - Virtual size: 22KB

.data
Size: 9KB - Virtual size: 23.4MB

.pdata
Size: 7KB - Virtual size: 6KB

.reloc
Size: 512B - Virtual size: 424B