NEAS[.]37309a790d0571b1d49811928ba86ca0[.]exe

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General

Target

NEAS.37309a790d0571b1d49811928ba86ca0.exe
Size

52KB
MD5

37309a790d0571b1d49811928ba86ca0
SHA1

03f561d411f4e4ff9c9acc1876eb09b35214b404
SHA256

db2665d9f1377fa6430a44960313e224090f33bc6c22b46e44d52c2fa37799fd
SHA512

26acfff71d3ae4e1976002beb329ce2746c7d528163dd0800116d5ef0225c437735e5a86ba41b1e9adcac44c6efcc2275da95820e042f390b08486aaf293e384
SSDEEP

384:IYTnTUY2snO9TtOzN8Gs4PiJ4s4ZK8psASdDFPCUs:IYTdnUJGsUs2vsrD4

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.37309a790d0571b1d49811928ba86ca0.exe

Files

NEAS.37309a790d0571b1d49811928ba86ca0.exe
.dll windows:4 windows x64

aaeb294390c90dddb99354377136c904

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_DLL

Imports

kernel32

DisableThreadLibraryCalls
GetModuleHandleW
GetProcAddress
GetTickCount
HeapAlloc
HeapReAlloc
IsBadStringPtrW
RaiseException

ntdll

_vsnprintf

ucrtbase

__acrt_iob_func
__stdio_common_vsprintf
_strdup
_wcsdup
calloc
free
fwrite
getenv
malloc
memcmp
memcpy
memmove
memset
strchr
strcmp
strcspn
strlen

Exports

Exports

AcceptSecurityContext
AcquireCredentialsHandleA
AcquireCredentialsHandleW
AddCredentialsA
AddCredentialsW
AddSecurityPackageA
AddSecurityPackageW
ApplyControlToken
ChangeAccountPasswordA
ChangeAccountPasswordW
CompleteAuthToken
CredMarshalTargetInfo
CredUnmarshalTargetInfo
DecryptMessage
DeleteSecurityContext
DeleteSecurityPackageA
DeleteSecurityPackageW
EncryptMessage
EnumerateSecurityPackagesA
EnumerateSecurityPackagesW
ExportSecurityContext
FreeContextBuffer
FreeCredentialsHandle
GetSecurityUserInfo
GetUserNameExA
GetUserNameExW
ImpersonateSecurityContext
ImportSecurityContextA
ImportSecurityContextW
InitSecurityInterfaceA
InitSecurityInterfaceW
InitializeSecurityContextA
InitializeSecurityContextW
LogonUserExExW
LsaCallAuthenticationPackage
LsaConnectUntrusted
LsaDeregisterLogonProcess
LsaEnumerateLogonSessions
LsaFreeReturnBuffer
LsaGetLogonSessionData
LsaLogonUser
LsaLookupAuthenticationPackage
LsaRegisterLogonProcess
LsaRegisterPolicyChangeNotification
LsaUnregisterPolicyChangeNotification
MakeSignature
QueryContextAttributesA
QueryContextAttributesExA
QueryContextAttributesExW
QueryContextAttributesW
QueryCredentialsAttributesA
QueryCredentialsAttributesExA
QueryCredentialsAttributesExW
QueryCredentialsAttributesW
QuerySecurityContextToken
QuerySecurityPackageInfoA
QuerySecurityPackageInfoW
RevertSecurityContext
SaslAcceptSecurityContext
SaslEnumerateProfilesA
SaslEnumerateProfilesW
SaslGetContextOption
SaslGetProfilePackageA
SaslGetProfilePackageW
SaslIdentifyPackageA
SaslIdentifyPackageW
SaslInitializeSecurityContextA
SaslInitializeSecurityContextW
SaslSetContextOption
SealMessage
SecCacheSspiPackages
SecDeleteUserModeContext
SecInitUserModeContext
SeciAllocateAndSetCallFlags
SeciAllocateAndSetIPAddress
SeciFreeCallContext
SeciIsProtectedUser
SetContextAttributesA
SetContextAttributesW
SetCredentialsAttributesA
SetCredentialsAttributesW
SspiCompareAuthIdentities
SspiCopyAuthIdentity
SspiDecryptAuthIdentity
SspiDecryptAuthIdentityEx
SspiEncodeAuthIdentityAsStrings
SspiEncodeStringsAsAuthIdentity
SspiEncryptAuthIdentity
SspiEncryptAuthIdentityEx
SspiExcludePackage
SspiFreeAuthIdentity
SspiGetComputerNameForSPN
SspiGetTargetHostName
SspiIsAuthIdentityEncrypted
SspiLocalFree
SspiMarshalAuthIdentity
SspiPrepareForCredRead
SspiPrepareForCredWrite
SspiUnmarshalAuthIdentity
SspiUnmarshalAuthIdentityInternal
SspiValidateAuthIdentity
SspiZeroAuthIdentity
UnsealMessage
VerifySignature

Sections

.text
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 112B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rodata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 4KB - Virtual size: 704B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 4KB - Virtual size: 968B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 4KB - Virtual size: 924B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 4KB - Virtual size: 704B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 320B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 4KB - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

aaeb294390c90dddb99354377136c904

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

ntdll

ucrtbase

Exports

Exports

Sections

.text Size: 8KB - Virtual size: 7KB

.data Size: 4KB - Virtual size: 112B

.rodata Size: 4KB - Virtual size: 1KB

.rdata Size: 4KB - Virtual size: 704B

/4 Size: 4KB - Virtual size: 968B

.pdata Size: 4KB - Virtual size: 924B

.xdata Size: 4KB - Virtual size: 704B

.bss Size: - Virtual size: 320B

.edata Size: 8KB - Virtual size: 4KB

.idata Size: 4KB - Virtual size: 1KB

.reloc Size: 4KB - Virtual size: 32B

.text
Size: 8KB - Virtual size: 7KB

.data
Size: 4KB - Virtual size: 112B

.rodata
Size: 4KB - Virtual size: 1KB

.rdata
Size: 4KB - Virtual size: 704B

/4
Size: 4KB - Virtual size: 968B

.pdata
Size: 4KB - Virtual size: 924B

.xdata
Size: 4KB - Virtual size: 704B

.bss
Size: - Virtual size: 320B

.edata
Size: 8KB - Virtual size: 4KB

.idata
Size: 4KB - Virtual size: 1KB

.reloc
Size: 4KB - Virtual size: 32B