rsDNSSvc[.]exe

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General

Target

rsDNSSvc.exe
Size

211KB
MD5

8ef86c8da7f6be98d952819ebb19add0
SHA1

e229a5980054e8b071ef54f2652a474cea7e9722
SHA256

ec42b5ca69ab257f9ec56479bf4ee9818a2ba001917aee40e8f9371faf3c1412
SHA512

7b5079fef963862d4226132b615952acad2c3ccf8690196b9a30e1e81da32a8fa5ca72776b9b6cf2942ac8399c55e8838b444c74554d6ed20b64401d6de77d1e
SSDEEP

3072:3kc7DElnsy6PicnzslDmyOYwD9ML+Rjs8OacC0Eoyzn0s3EAoefT3UV8oRTjd30a:p7glnstPnQADnRVOhq9zX3JbkdkWZ

Score

1^/10

Malware Config

Signatures

Files

rsDNSSvc.exe
.exe windows:4 windows x64 arch:x64

Password: kisara

Code Sign

54:98:d2:d1:d4:5b:19:95:48:13:79:c8:11:c0:87:99
Certificate

Issuer

CN=Microsoft Identity Verification Root Certificate Authority 2020,O=Microsoft Corporation,C=US

Not Before

16-04-2020 18:36

Not After

16-04-2045 18:44

Subject

CN=Microsoft Identity Verification Root Certificate Authority 2020,O=Microsoft Corporation,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:10:e6:80:0c:43:aa:7a:db:f1:bf:00:00:00:00:10:e6
Certificate

Issuer

CN=Microsoft ID Verified CS EOC CA 02,O=Microsoft Corporation,C=US

Not Before

12-06-2023 07:24

Not After

15-06-2023 07:24

Subject

CN=Reason Cybersecurity Inc.,O=Reason Cybersecurity Inc.,L=New York,ST=New York,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

33:00:00:10:e6:80:0c:43:aa:7a:db:f1:bf:00:00:00:00:10:e6
Certificate

Issuer

CN=Microsoft ID Verified CS EOC CA 02,O=Microsoft Corporation,C=US

Not Before

12-06-2023 07:24

Not After

15-06-2023 07:24

Subject

CN=Reason Cybersecurity Inc.,O=Reason Cybersecurity Inc.,L=New York,ST=New York,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

33:00:00:00:05:fb:7a:5c:32:13:61:df:5d:00:00:00:00:00:05
Certificate

Issuer

CN=Microsoft ID Verified Code Signing PCA 2021,O=Microsoft Corporation,C=US

Not Before

13-04-2021 17:31

Not After

13-04-2026 17:31

Subject

CN=Microsoft ID Verified CS EOC CA 02,O=Microsoft Corporation,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:07:87:a3:34:a3:7b:a5:8e:1c:00:00:00:00:00:07
Certificate

Issuer

CN=Microsoft Identity Verification Root Certificate Authority 2020,O=Microsoft Corporation,C=US

Not Before

01-04-2021 20:05

Not After

01-04-2036 20:15

Subject

CN=Microsoft ID Verified Code Signing PCA 2021,O=Microsoft Corporation,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

07:3c:7a:8d:37:72:12:61:1e:90:4f:ea:ad:0f:8d:75:06:16:76:40:dd:b2:a9:0b:0b:1c:85:b0:eb:fe:e5:64
Signer

Actual PE Digest

07:3c:7a:8d:37:72:12:61:1e:90:4f:ea:ad:0f:8d:75:06:16:76:40:dd:b2:a9:0b:0b:1c:85:b0:eb:fe:e5:64

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

rsDNSSvc.pdb

Sections

.text
Size: 194KB - Virtual size: 193KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: kisara

Code Sign

54:98:d2:d1:d4:5b:19:95:48:13:79:c8:11:c0:87:99Certificate

Key Usages

33:00:00:10:e6:80:0c:43:aa:7a:db:f1:bf:00:00:00:00:10:e6Certificate

Extended Key Usages

Key Usages

33:00:00:10:e6:80:0c:43:aa:7a:db:f1:bf:00:00:00:00:10:e6Certificate

Extended Key Usages

Key Usages

33:00:00:00:05:fb:7a:5c:32:13:61:df:5d:00:00:00:00:00:05Certificate

Key Usages

33:00:00:00:07:87:a3:34:a3:7b:a5:8e:1c:00:00:00:00:00:07Certificate

Key Usages

07:3c:7a:8d:37:72:12:61:1e:90:4f:ea:ad:0f:8d:75:06:16:76:40:dd:b2:a9:0b:0b:1c:85:b0:eb:fe:e5:64Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Sections

.text Size: 194KB - Virtual size: 193KB

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

54:98:d2:d1:d4:5b:19:95:48:13:79:c8:11:c0:87:99
Certificate

33:00:00:10:e6:80:0c:43:aa:7a:db:f1:bf:00:00:00:00:10:e6
Certificate

33:00:00:10:e6:80:0c:43:aa:7a:db:f1:bf:00:00:00:00:10:e6
Certificate

33:00:00:00:05:fb:7a:5c:32:13:61:df:5d:00:00:00:00:00:05
Certificate

33:00:00:00:07:87:a3:34:a3:7b:a5:8e:1c:00:00:00:00:00:07
Certificate

07:3c:7a:8d:37:72:12:61:1e:90:4f:ea:ad:0f:8d:75:06:16:76:40:dd:b2:a9:0b:0b:1c:85:b0:eb:fe:e5:64
Signer

.text
Size: 194KB - Virtual size: 193KB

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