NEAS[.]29f4220ecfc80a89e42e2d528d710bd0_JC[.]exe

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General

Target

NEAS.29f4220ecfc80a89e42e2d528d710bd0_JC.exe
Size

436KB
MD5

29f4220ecfc80a89e42e2d528d710bd0
SHA1

07320d4ad5b325fd95deab98ec17fd0eb2e861f5
SHA256

ff063f805cf0087ec3e3b8672d43c714db8b4f8f65cba8fd90b90938e88c7733
SHA512

33bcdafed3dd77b118040498c3c64774f289793dbb681fc658b81f35f877f9cdb63164486127c13968993509f3510c24a9d3755cd6d114d8f3e1c10b3ffdc5e5
SSDEEP

12288:j+pyV7D7QzEyIw7VY4o9b3fkXhwLHR7U9Sw6:j1VXcfIw7CD9b3fkuLHVU9Sw6

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.29f4220ecfc80a89e42e2d528d710bd0_JC.exe

Files

NEAS.29f4220ecfc80a89e42e2d528d710bd0_JC.exe
.dll windows:4 windows x86

85a731e42a24be46728ada34e9a81c86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

ResetEvent
WaitForSingleObject
GetCurrentProcessId
LeaveCriticalSection
EnterCriticalSection
SetEvent
InterlockedDecrement
CreateMutexA
InterlockedIncrement
lstrcmpA
SuspendThread
GetTickCount
GetVersionExA
LoadLibraryA
GetProcAddress
FreeLibrary
QueryPerformanceCounter
DeleteCriticalSection
UnmapViewOfFile
CloseHandle
CreateEventA
GetLastError
CreateFileMappingA
ResumeThread
TerminateThread
Sleep
InitializeCriticalSection
DisableThreadLibraryCalls
lstrlenA
IsBadWritePtr
MapViewOfFile
ReleaseMutex
OutputDebugStringA
GlobalMemoryStatus
GetStdHandle
GetFileType
GetCurrentThreadId

user32

MessageBoxIndirectA
FindWindowA
SendMessageA
wsprintfA

advapi32

RegOpenKeyExA
RegQueryValueExA
RegCloseKey
InitializeSecurityDescriptor
SetSecurityDescriptorDacl

winscard

SCardCancel
SCardListReadersA
SCardStatusA
SCardDisconnect
SCardConnectA
SCardEstablishContext
SCardReleaseContext
SCardGetStatusChangeA
g_rgSCardT1Pci
SCardReconnect
SCardEndTransaction
SCardTransmit
SCardBeginTransaction
g_rgSCardT0Pci

msvcrt

_fileno
memchr
_adjust_fdiv
_initterm
_strcmpi
??1type_info@@UAE@XZ
__CxxFrameHandler
??0exception@@QAE@ABV0@@Z
memmove
??2@YAPAXI@Z
_CxxThrowException
strncpy
??0exception@@QAE@XZ
??1exception@@UAE@XZ
sprintf
_beginthreadex
_endthreadex
_except_handler3
_abnormal_termination
_local_unwind2
_purecall
strncmp
rand
srand
time
fprintf
free
realloc
malloc
abort
_vsnprintf
vfprintf
_iob
qsort
strcmp
fwrite
fflush
fopen
fclose
fread
fseek
_setmode
ftell
fgets

Exports

Exports

C_CancelFunction
C_CloseAllSessions
C_CloseSession
C_CopyObject
C_CreateObject
C_Decrypt
C_DecryptDigestUpdate
C_DecryptFinal
C_DecryptInit
C_DecryptUpdate
C_DecryptVerifyUpdate
C_DeriveKey
C_DestroyObject
C_Digest
C_DigestEncryptUpdate
C_DigestFinal
C_DigestInit
C_DigestKey
C_DigestUpdate
C_Encrypt
C_EncryptFinal
C_EncryptInit
C_EncryptUpdate
C_Finalize
C_FindObjects
C_FindObjectsFinal
C_FindObjectsInit
C_GenerateKey
C_GenerateKeyPair
C_GenerateRandom
C_GetAttributeValue
C_GetFunctionList
C_GetFunctionStatus
C_GetInfo
C_GetMechanismInfo
C_GetMechanismList
C_GetObjectSize
C_GetOperationState
C_GetSessionInfo
C_GetSlotInfo
C_GetSlotList
C_GetTokenInfo
C_InitPIN
C_InitToken
C_Initialize
C_Login
C_Logout
C_OpenSession
C_SeedRandom
C_SetAttributeValue
C_SetOperationState
C_SetPIN
C_Sign
C_SignEncryptUpdate
C_SignFinal
C_SignInit
C_SignRecover
C_SignRecoverInit
C_SignUpdate
C_UnwrapKey
C_Verify
C_VerifyFinal
C_VerifyInit
C_VerifyRecover
C_VerifyRecoverInit
C_VerifyUpdate
C_WaitForSlotEvent
C_WrapKey

Sections

.text
Size: 300KB - Virtual size: 296KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 68KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 36KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 24KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

85a731e42a24be46728ada34e9a81c86

Headers

File Characteristics

Imports

kernel32

user32

advapi32

winscard

msvcrt

Exports

Exports

Sections

.text Size: 300KB - Virtual size: 296KB

.rdata Size: 68KB - Virtual size: 66KB

.data Size: 36KB - Virtual size: 39KB

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

.reloc Size: 24KB - Virtual size: 21KB

.text
Size: 300KB - Virtual size: 296KB

.rdata
Size: 68KB - Virtual size: 66KB

.data
Size: 36KB - Virtual size: 39KB

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

.reloc
Size: 24KB - Virtual size: 21KB