test[.]dll | Triage

Resubmissions

04/11/2022, 21:44

221104-1lw7asdcaq 1

Sharing

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General

Target

test.dll
Size

15KB
MD5

fe7dba93a265058e60f7f8f81ce2ed86
SHA1

4d9d4dbd13cf58b168ac94de19016a7f29471cb2
SHA256

5b8dfafa6b88461bf6af014dfffec37390a29bf8e21dcfd848c7ff7a1104d0d4
SHA512

10c7393778d163f0de1686468db25878147cd19f5317891ba1292230da0cb2ab5e73406aa7cb7357d9a88f0e79682672f4221bcc536d3db1ea40a62b6550877e
SSDEEP

192:g8MwUrCYjGASSZ1SMDOvBFgiU/0bCpPIKfhignDiG1g2MvqTEeTC5zcuMO:4VCU3ScivTgix2pwKThECTEqszcuB

Score

N/A

Malware Config

Signatures

Files

test.dll
.dll windows x64

48eb67d5adb8c5a346864c7c18dd30d8

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

25/05/2021, 00:00

Not After

31/12/2028, 23:59

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

01:39:dd:e1:19:bb:32:0d:fb:9f:5d:ef:e3:f7:12:45
Certificate

Issuer

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Not Before

10/11/2021, 00:00

Not After

09/11/2024, 23:59

Subject

CN=Hangil IT Co.\, Ltd,O=Hangil IT Co.\, Ltd,ST=Seoul,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

Issuer

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Not Before

22/03/2021, 00:00

Not After

21/03/2036, 23:59

Subject

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

9e:7a:40:94:9e:46:6e:26:51:b7:fa:74:b4:b2:5f:fc:cb:aa:5c:7c
Signer

Actual PE Digest

9e:7a:40:94:9e:46:6e:26:51:b7:fa:74:b4:b2:5f:fc:cb:aa:5c:7c

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Hangil IT Co.\, Ltd,O=Hangil IT Co.\, Ltd,ST=Seoul,C=KR

04/11/2022, 15:41
Valid: true

Chain 1

CN=Hangil IT Co.\, Ltd,O=Hangil IT Co.\, Ltd,ST=Seoul,C=KR

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

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

Imports

user32

CallNextHookEx
MessageBoxA

vcruntime140

__C_specific_handler
memset
__std_type_info_destroy_list

api-ms-win-crt-runtime-l1-1-0

_seh_filter_dll
_initterm_e
_initterm
_initialize_narrow_environment
_initialize_onexit_table
_execute_onexit_table
_configure_narrow_argv
_cexit

kernel32

QueryPerformanceCounter
RtlLookupFunctionEntry
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
RtlCaptureContext
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind

Exports

Exports

DllMain
NextHook

Sections

.text
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 512B - Virtual size: 432B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 40B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

48eb67d5adb8c5a346864c7c18dd30d8

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16Certificate

Extended Key Usages

Key Usages

01:39:dd:e1:19:bb:32:0d:fb:9f:5d:ef:e3:f7:12:45Certificate

Extended Key Usages

Key Usages

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0aCertificate

Extended Key Usages

Key Usages

9e:7a:40:94:9e:46:6e:26:51:b7:fa:74:b4:b2:5f:fc:cb:aa:5c:7cSigner

Signature Validations

Verification

04/11/2022, 15:41 Valid: true

Chain 1

Headers

DLL Characteristics

File Characteristics

Imports

user32

vcruntime140

api-ms-win-crt-runtime-l1-1-0

kernel32

Exports

Exports

Sections

.text Size: 4KB - Virtual size: 3KB

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

.data Size: 512B - Virtual size: 1KB

.pdata Size: 512B - Virtual size: 432B

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 512B - Virtual size: 40B

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

01:39:dd:e1:19:bb:32:0d:fb:9f:5d:ef:e3:f7:12:45
Certificate

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

9e:7a:40:94:9e:46:6e:26:51:b7:fa:74:b4:b2:5f:fc:cb:aa:5c:7c
Signer

04/11/2022, 15:41
Valid: true

.text
Size: 4KB - Virtual size: 3KB

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

.data
Size: 512B - Virtual size: 1KB

.pdata
Size: 512B - Virtual size: 432B

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 512B - Virtual size: 40B