e2841ef132c01bd2f3cfaca4680e182e68c08e6857a24a9d42e0a693b99d8662

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General

Target

e2841ef132c01bd2f3cfaca4680e182e68c08e6857a24a9d42e0a693b99d8662
Size

579KB
MD5

3d4998bd5081fe92f5a62fdbf72a9ea5
SHA1

5dc738da9f026270287ca805b1e5938a8d0e2b94
SHA256

e2841ef132c01bd2f3cfaca4680e182e68c08e6857a24a9d42e0a693b99d8662
SHA512

588212854adc1b561cc7e4451d849066297ce074681b7306c4e95708426c2129361b6f8d9bf6944e9da7939b5bc3f03ac7dda97014fad9183959c8f7e8fbb869
SSDEEP

6144:3nieTgRdjzNA17hKNb6dJ25SoJMIcxvUIe:XVoBzNsmcvU

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
e2841ef132c01bd2f3cfaca4680e182e68c08e6857a24a9d42e0a693b99d8662

Files

e2841ef132c01bd2f3cfaca4680e182e68c08e6857a24a9d42e0a693b99d8662
.dll regsvr32 windows x86

fbeecb9286f9361804ba6310fb2b9756

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

ntdll

DbgPrint
RtlRaiseException
vDbgPrintExWithPrefix

advapi32

CryptAcquireContextW
CryptDestroyKey
CryptGetKeyParam
CryptGetUserKey
CryptReleaseContext
CryptSetProvParam
RegCloseKey
RegCreateKeyExW
RegDeleteValueA
RegQueryValueExA
RegSetValueExA

comctl32

ImageList_AddMasked
ImageList_Create
ImageList_Destroy
ImageList_SetBkColor
PropertySheetW

comdlg32

GetOpenFileNameW
GetSaveFileNameW

crypt32

CertAddCRLContextToStore
CertAddCTLContextToStore
CertAddCertificateContextToStore
CertAddStoreToCollection
CertCloseStore
CertCreateCertificateChainEngine
CertDeleteCertificateFromStore
CertDuplicateCertificateContext
CertEnumCRLsInStore
CertEnumCTLsInStore
CertEnumCertificatesInStore
CertEnumSystemStore
CertFindExtension
CertFreeCRLContext
CertFreeCTLContext
CertFreeCertificateChain
CertFreeCertificateChainEngine
CertFreeCertificateContext
CertGetCertificateChain
CertGetCertificateContextProperty
CertGetEnhancedKeyUsage
CertGetNameStringW
CertGetPublicKeyLength
CertGetStoreProperty
CertGetValidUsages
CertNameToStrW
CertOpenStore
CertOpenSystemStoreW
CertRDNValueToStrW
CertSaveStore
CertSetCertificateContextProperty
CertSetEnhancedKeyUsage
CryptBinaryToStringA
CryptDecodeObjectEx
CryptFindLocalizedName
CryptFindOIDInfo
CryptFormatObject
CryptQueryObject
PFXExportCertStore

kernel32

CloseHandle
CompareFileTime
CreateFileW
DeleteCriticalSection
DisableThreadLibraryCalls
EnterCriticalSection
FileTimeToSystemTime
FormatMessageW
FreeLibrary
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetDateFormatW
GetEnvironmentVariableA
GetLastError
GetLocaleInfoW
GetModuleHandleA
GetProcAddress
GetProcessHeap
GetSystemTimeAsFileTime
GetTickCount
HeapAlloc
HeapFree
HeapReAlloc
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
LoadLibraryW
LocalAlloc
LocalFree
LocalReAlloc
MulDiv
MultiByteToWideChar
QueryPerformanceCounter
RaiseException
SetLastError
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
WriteFile
lstrcatW
lstrcmpW
lstrcpyW
lstrcpynW
lstrlenW

msvcrt

__dllonexit
_amsg_exit
_initterm
_iob
_lock
_onexit
_unlock
_vsnprintf
_wcsicmp
abort
bsearch
calloc
free
fwrite
iswctype
malloc
memcmp
memcpy
memmove
sprintf
strchr
strcmp
strcpy
strcspn
strncmp
swprintf
vfprintf
wcsrchr

ole32

CreateBindCtx
OleCreateDefaultHandler

gdi32

CreateFontW
DeleteObject
GetDeviceCaps

user32

DialogBoxParamW
EnableWindow
EndDialog
EnumChildWindows
GetClassLongW
GetDC
GetDlgItem
GetParent
GetWindowLongW
GetWindowRect
IsDlgButtonChecked
LoadBitmapW
LoadImageW
LoadStringW
MapWindowPoints
MessageBoxW
PostMessageW
ReleaseDC
SendMessageA
SendMessageW
SetFocus
SetWindowLongW
SetWindowPos
ShowScrollBar
ShowWindow

Exports

Exports

ACUIProviderInvokeUI
CryptUIDlgCertMgr
CryptUIDlgFreeCAContext
CryptUIDlgSelectCA
CryptUIDlgSelectCertificateA
CryptUIDlgSelectCertificateFromStore
CryptUIDlgSelectCertificateW
CryptUIDlgSelectStoreA
CryptUIDlgSelectStoreW
CryptUIDlgViewCRLA
CryptUIDlgViewCRLW
CryptUIDlgViewCTLA
CryptUIDlgViewCTLW
CryptUIDlgViewCertificateA
CryptUIDlgViewCertificatePropertiesA
CryptUIDlgViewCertificatePropertiesW
CryptUIDlgViewCertificateW
CryptUIDlgViewContext
CryptUIDlgViewSignerInfoA
CryptUIDlgViewSignerInfoW
CryptUIFreeCertificatePropertiesPagesA
CryptUIFreeCertificatePropertiesPagesW
CryptUIFreeViewSignaturesPagesA
CryptUIFreeViewSignaturesPagesW
CryptUIGetCertificatePropertiesPagesA
CryptUIGetCertificatePropertiesPagesW
CryptUIGetViewSignaturesPagesA
CryptUIGetViewSignaturesPagesW
CryptUIStartCertMgr
CryptUIWizBuildCTL
CryptUIWizCertRequest
CryptUIWizCreateCertRequestNoDS
CryptUIWizDigitalSign
CryptUIWizExport
CryptUIWizFreeCertRequestNoDS
CryptUIWizFreeDigitalSignContext
CryptUIWizImport
CryptUIWizQueryCertRequestNoDS
CryptUIWizSubmitCertRequestNoDS
DllRegisterServer
DllUnregisterServer
EnrollmentCOMObjectFactory_getInstance
I_CryptUIProtect
I_CryptUIProtectFailure
LocalEnroll
LocalEnrollNoDS
RetrievePKCS7FromCA
WizardFree

Sections

.text
Size: 76KB - Virtual size: 75KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 416B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 512B - Virtual size: 20B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 5KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 44B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 381KB - Virtual size: 380KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rossym
Size: 99KB - Virtual size: 98KB

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

fbeecb9286f9361804ba6310fb2b9756

Headers

File Characteristics

Imports

ntdll

advapi32

comctl32

comdlg32

crypt32

kernel32

msvcrt

ole32

gdi32

user32

Exports

Exports

Sections

.text Size: 76KB - Virtual size: 75KB

.data Size: 512B - Virtual size: 416B

.rdata Size: 9KB - Virtual size: 8KB

/4 Size: 512B - Virtual size: 20B

.bss Size: - Virtual size: 5KB

.edata Size: 2KB - Virtual size: 1KB

.idata Size: 6KB - Virtual size: 5KB

.CRT Size: 512B - Virtual size: 44B

.tls Size: 512B - Virtual size: 8B

.rsrc Size: 381KB - Virtual size: 380KB

.reloc Size: 2KB - Virtual size: 2KB

.rossym Size: 99KB - Virtual size: 98KB

.text
Size: 76KB - Virtual size: 75KB

.data
Size: 512B - Virtual size: 416B

.rdata
Size: 9KB - Virtual size: 8KB

/4
Size: 512B - Virtual size: 20B

.bss
Size: - Virtual size: 5KB

.edata
Size: 2KB - Virtual size: 1KB

.idata
Size: 6KB - Virtual size: 5KB

.CRT
Size: 512B - Virtual size: 44B

.tls
Size: 512B - Virtual size: 8B

.rsrc
Size: 381KB - Virtual size: 380KB

.reloc
Size: 2KB - Virtual size: 2KB

.rossym
Size: 99KB - Virtual size: 98KB