b976f40f76d8c2b9eeaa6f1a6ef5dc9e11babde4995ca1e933a086d427e0711c

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General

Target

b976f40f76d8c2b9eeaa6f1a6ef5dc9e11babde4995ca1e933a086d427e0711c
Size

81KB
MD5

7c58c633b813cc2309ad571d1c5df316
SHA1

2cd1cc40f3a5c9344cb4e9dfe354088afafab2a3
SHA256

b976f40f76d8c2b9eeaa6f1a6ef5dc9e11babde4995ca1e933a086d427e0711c
SHA512

bf6e907f94ec9372345542eb4fccb86853954204223bfa62820e3dd012b7c77e774ccba75b93cc124a811d2313d7b7747d618c58790f0e6eef04a081007f9cab
SSDEEP

1536:YWvROjyEGlggohyRTcLXrN8CX8IcnuCQVX:zvROjmQN8opCoX

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b976f40f76d8c2b9eeaa6f1a6ef5dc9e11babde4995ca1e933a086d427e0711c

Files

b976f40f76d8c2b9eeaa6f1a6ef5dc9e11babde4995ca1e933a086d427e0711c
.dll windows:5 windows x64

6d469ee83b06d485619ad68b8592ba04

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

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

crypt32

CryptStringToBinaryA
CryptBinaryToStringA
CryptImportPublicKeyInfo
CryptDecodeObjectEx

kernel32

SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
IsProcessorFeaturePresent
RtlCaptureContext
GetModuleHandleExW
GetModuleHandleW
GetCurrentThreadId
WideCharToMultiByte
RtlLookupFunctionEntry
GetModuleFileNameA
GetOEMCP
GetCurrentProcess
GetModuleHandleA
GetACP
GetVersionExA
GetProcAddress
GetCurrentProcessId
GetComputerNameA
FreeLibrary
Sleep
GetLogicalDrives
GetLastError
WaitForSingleObject
GetCurrentDirectoryA
MultiByteToWideChar
CloseHandle
Process32First
TerminateProcess
OpenProcess
CreateToolhelp32Snapshot
ProcessIdToSessionId
Process32Next
FindFirstFileA
FindNextFileA
FindClose
CreateThread
VirtualProtect
LocalFree
ExitThread
ExitProcess

advapi32

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

shlwapi

PathCombineA

wininet

InternetQueryDataAvailable
InternetQueryOptionA
HttpOpenRequestA
InternetSetOptionA
InternetOpenA
InternetCloseHandle
HttpSendRequestA
InternetConnectA
InternetReadFile
HttpQueryInfoA

ws2_32

htons
ntohs
ntohl
WSAIoctl
closesocket
WSAStartup
WSASocketA
htonl
WSACleanup

Exports

Exports

export_v1
launch_v0
launch_v1
launch_v2
launch_v3
launch_v4

Sections

.text
Size: 52KB - Virtual size: 51KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 23.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 336B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6d469ee83b06d485619ad68b8592ba04

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

crypt32

kernel32

advapi32

shlwapi

wininet

ws2_32

Exports

Exports

Sections

.text Size: 52KB - Virtual size: 51KB

.rdata Size: 15KB - Virtual size: 15KB

.data Size: 8KB - Virtual size: 23.4MB

.pdata Size: 3KB - Virtual size: 3KB

.reloc Size: 512B - Virtual size: 336B

.text
Size: 52KB - Virtual size: 51KB

.rdata
Size: 15KB - Virtual size: 15KB

.data
Size: 8KB - Virtual size: 23.4MB

.pdata
Size: 3KB - Virtual size: 3KB

.reloc
Size: 512B - Virtual size: 336B