newfiles[.]7z | Triage

Resubmissions

27/10/2022, 19:33

221027-x9sl8sdchj 1

27/10/2022, 16:16

221027-tq884acghp 1

Sharing

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General

Target

newfiles.7z
Size

2.2MB
MD5

9c201999aac77528b4541d399086ce0e
SHA1

3d1032f4a8b9fe521e366df0e000ef204af705b3
SHA256

5ff26135b6a484681b2299c3efd220468e086863347bcc3d7159bea879fd9051
SHA512

c419554932a74e91c12848011326d6f8711327aabc542ca45248f48c8d44127e376ed4061117e6622671d3fd93eb4c8559ca0447f9c4e5ea8db0c6b1fd93f05b
SSDEEP

49152:O9hB5CiVQzlCLczD3VDYxDZ8ceBBVvppPju2Nyb4u8yoMdws36YN:WCkQlCL63VsxF8ceXFGyF6D

Score

N/A

Malware Config

Signatures

Files

newfiles.7z
.7z

Password: SentRev
newfiles/LcTkA.sys
.exe windows x64

Password: SentRev

ce10082e1aa4c1c2bd953b4a7208e56a

Code Sign

33:00:00:00:57:ee:4d:65:9a:92:3e:7c:10:00:00:00:00:00:57
Certificate

Issuer

CN=Microsoft Windows Third Party Component CA 2014,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

07/06/2022, 18:08

Not After

01/06/2023, 18:08

Subject

CN=Microsoft Windows Hardware Compatibility Publisher,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

33:00:00:00:0d:69:0d:5d:78:93:d0:76:df:00:00:00:00:00:0d
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15/10/2014, 20:31

Not After

15/10/2029, 20:41

Subject

CN=Microsoft Windows Third Party Component CA 2014,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

67:53:29:ef:7a:63:a7:c5:8d:3d:aa:6c:b5:c6:e2:99:14:3d:ec:ec:7a:14:9c:36:a6:bf:e2:04:bb:f0:40:7e
Signer

Actual PE Digest

67:53:29:ef:7a:63:a7:c5:8d:3d:aa:6c:b5:c6:e2:99:14:3d:ec:ec:7a:14:9c:36:a6:bf:e2:04:bb:f0:40:7e

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Microsoft Windows Hardware Compatibility Publisher,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

27/10/2022, 14:08
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

ntoskrnl.exe

KeInitializeEvent
ExAllocatePool
NtQuerySystemInformation
ExFreePoolWithTag
IoAllocateMdl
MmProbeAndLockPages
MmMapLockedPagesSpecifyCache
MmUnlockPages
IoFreeMdl
KeQueryActiveProcessors
KeSetSystemAffinityThread
KeRevertToUserAffinityThread
DbgPrint

hal

HalReturnToFirmware
KeQueryPerformanceCounter

Sections

.text
Size: - Virtual size: 9KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 120B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 396B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

INIT
Size: - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

."!b
Size: - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.t{f
Size: 1024B - Virtual size: 640B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.Kl$
Size: 2.6MB - Virtual size: 2.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 196B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
newfiles/new3in.exe
.exe windows x64

Password: SentRev

23777c67cd412e1c3d3675df8c5168ec

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

advapi32

ChangeServiceConfigA
CloseServiceHandle
CreateServiceA
OpenSCManagerA
OpenServiceA
StartServiceA

kernel32

CloseHandle
CopyFileA
DeleteCriticalSection
EnterCriticalSection
FindClose
FindFirstFileA
FindNextFileA
FreeConsole
GetConsoleWindow
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetLastError
GetStartupInfoA
GetSystemTimeAsFileTime
GetTickCount
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
MultiByteToWideChar
QueryPerformanceCounter
RtlAddFunctionTable
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
SetCurrentDirectoryA
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
lstrcmpA

msvcrt

__C_specific_handler
__dllonexit
__getmainargs
__initenv
__iob_func
__lconv_init
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_fmode
_initterm
_lock
_onexit
_pgmptr
_stricmp
_unlock
abort
calloc
exit
fprintf
free
fwrite
malloc
memcpy
memset
signal
sprintf
strlen
strncmp
strncpy
strrchr
vfprintf
wcslen

user32

wsprintfA

Sections

.text
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 384B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 1024B - Virtual size: 720B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 1024B - Virtual size: 680B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.debug_a
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.debug_i
Size: 48KB - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.debug_l
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.debug_f
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.debug_s
Size: 1024B - Virtual size: 768B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.debug_l
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.debug_r
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.dp8
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

Password: SentRev

Password: SentRev

ce10082e1aa4c1c2bd953b4a7208e56a

Code Sign

33:00:00:00:57:ee:4d:65:9a:92:3e:7c:10:00:00:00:00:00:57Certificate

Extended Key Usages

33:00:00:00:0d:69:0d:5d:78:93:d0:76:df:00:00:00:00:00:0dCertificate

Key Usages

67:53:29:ef:7a:63:a7:c5:8d:3d:aa:6c:b5:c6:e2:99:14:3d:ec:ec:7a:14:9c:36:a6:bf:e2:04:bb:f0:40:7eSigner

Signature Validations

Verification

27/10/2022, 14:08 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

ntoskrnl.exe

hal

Sections

.text Size: - Virtual size: 9KB

.rdata Size: - Virtual size: 1KB

.data Size: - Virtual size: 120B

.pdata Size: - Virtual size: 396B

INIT Size: - Virtual size: 1KB

."!b Size: - Virtual size: 1.3MB

.t{f Size: 1024B - Virtual size: 640B

.Kl$ Size: 2.6MB - Virtual size: 2.6MB

.reloc Size: 512B - Virtual size: 196B

Password: SentRev

23777c67cd412e1c3d3675df8c5168ec

Headers

File Characteristics

Imports

advapi32

kernel32

msvcrt

user32

Sections

.text Size: 12KB - Virtual size: 11KB

.data Size: 512B - Virtual size: 384B

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

.pdata Size: 1024B - Virtual size: 720B

.xdata Size: 1024B - Virtual size: 680B

.bss Size: - Virtual size: 2KB

.idata Size: 3KB - Virtual size: 2KB

.CRT Size: 512B - Virtual size: 104B

.tls Size: 512B - Virtual size: 104B

.debug_a Size: 1KB - Virtual size: 1KB

.debug_i Size: 48KB - Virtual size: 47KB

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

.debug_l Size: 6KB - Virtual size: 6KB

.debug_f Size: 3KB - Virtual size: 2KB

.debug_s Size: 1024B - Virtual size: 768B

.debug_l Size: 11KB - Virtual size: 11KB

.debug_r Size: 1KB - Virtual size: 1KB

.dp8 Size: 2KB - Virtual size: 2KB

33:00:00:00:57:ee:4d:65:9a:92:3e:7c:10:00:00:00:00:00:57
Certificate

33:00:00:00:0d:69:0d:5d:78:93:d0:76:df:00:00:00:00:00:0d
Certificate

67:53:29:ef:7a:63:a7:c5:8d:3d:aa:6c:b5:c6:e2:99:14:3d:ec:ec:7a:14:9c:36:a6:bf:e2:04:bb:f0:40:7e
Signer

27/10/2022, 14:08
Valid: false

.text
Size: - Virtual size: 9KB

.rdata
Size: - Virtual size: 1KB

.data
Size: - Virtual size: 120B

.pdata
Size: - Virtual size: 396B

INIT
Size: - Virtual size: 1KB

."!b
Size: - Virtual size: 1.3MB

.t{f
Size: 1024B - Virtual size: 640B

.Kl$
Size: 2.6MB - Virtual size: 2.6MB

.reloc
Size: 512B - Virtual size: 196B

.text
Size: 12KB - Virtual size: 11KB

.data
Size: 512B - Virtual size: 384B

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

.pdata
Size: 1024B - Virtual size: 720B

.xdata
Size: 1024B - Virtual size: 680B

.bss
Size: - Virtual size: 2KB

.idata
Size: 3KB - Virtual size: 2KB

.CRT
Size: 512B - Virtual size: 104B

.tls
Size: 512B - Virtual size: 104B

.debug_a
Size: 1KB - Virtual size: 1KB

.debug_i
Size: 48KB - Virtual size: 47KB

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

.debug_l
Size: 6KB - Virtual size: 6KB

.debug_f
Size: 3KB - Virtual size: 2KB

.debug_s
Size: 1024B - Virtual size: 768B

.debug_l
Size: 11KB - Virtual size: 11KB

.debug_r
Size: 1KB - Virtual size: 1KB

.dp8
Size: 2KB - Virtual size: 2KB