SharpShell[.]dll

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General

Target

SharpShell.dll
Size

405KB
MD5

058761b398f61bb3fe53d5e5ef7b250a
SHA1

000eb3550ced1ded9d7422eab96540827018acf6
SHA256

0bd60afaf822ed9970d88380587e0a96cf480c9862863289ae16524dd058888f
SHA512

e54e67d0e9f0e5e937a0dd44b51bf9a4d5bedcff4bd1b4dca1fc87f117fe07127a167a0939689dcbcc8dc21f1f3d9ba93961cdc9c4ae7ba80cdf1dfa6e057b76
SSDEEP

6144:VGEQS7YwJNYD9vWC3pdSB5DTOUz5V8mX5pbXRrX7OXj7TXwaO9g:VGQW9v3S3DTrz5mG/XCTXLB

Score

1^/10

Malware Config

Signatures

Files

SharpShell.dll
.dll windows x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

34:77:0b:b5:30:21:48:0d:30:8f:5e:55:93:b4:9d:84
Certificate

Issuer

CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

01/04/2021, 00:00

Not After

01/04/2023, 23:59

Subject

CN=Intel Corporation,OU=Intel(R) Connectivity Innovation,O=Intel Corporation,L=Santa Clara,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

1d:a2:48:30:6f:9b:26:18:d0:82:e0:96:7d:33:d3:6a
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/11/2018, 00:00

Not After

31/12/2030, 23:59

Subject

CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:44:b7:3f:fc:ef:5a:cf:a2:7a:00:00:00:00:00:44
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

22/07/2015, 21:03

Not After

22/07/2025, 21:03

Subject

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

23/10/2020, 00:00

Not After

22/01/2032, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #2,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:b5:21:3f:ca:1e:4a:a0:3d:e4:00:00:00:00:00:b5
Certificate

Issuer

CN=Microsoft Windows Third Party Component CA 2012,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15/12/2020, 22:15

Not After

02/12/2021, 22:15

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:0b:aa:c1:00:00:00:00:00:09
Certificate

Issuer

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

Not Before

18/04/2012, 23:48

Not After

18/04/2027, 23:58

Subject

CN=Microsoft Windows Third Party Component CA 2012,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

4f:85:1a:19:b9:28:02:9a:88:53:af:5e:0f:77:cb:4d:3e:7f:39:b3:52:06:9b:d7:6c:3b:00:5f:e6:2b:2d:1c
Signer

Actual PE Digest

4f:85:1a:19:b9:28:02:9a:88:53:af:5e:0f:77:cb:4d:3e:7f:39:b3:52:06:9b:d7:6c:3b:00:5f:e6:2b:2d:1c

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

27/03/2023, 18:21
Valid: false

4f:85:1a:19:b9:28:02:9a:88:53:af:5e:0f:77:cb:4d:3e:7f:39:b3:52:06:9b:d7:6c:3b:00:5f:e6:2b:2d:1c
Signer

Actual PE Digest

4f:85:1a:19:b9:28:02:9a:88:53:af:5e:0f:77:cb:4d:3e:7f:39:b3:52:06:9b:d7:6c:3b:00:5f:e6:2b:2d:1c

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Intel Corporation,OU=Intel(R) Connectivity Innovation,O=Intel Corporation,L=Santa Clara,ST=California,C=US

27/03/2023, 18:21
Valid: true

Chain 1

CN=Intel Corporation,OU=Intel(R) Connectivity Innovation,O=Intel Corporation,L=Santa Clara,ST=California,C=US

CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Headers

DLL Characteristics

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_LARGE_ADDRESS_AWARE

Imports

mscoree

_CorDllMain

Sections

.text
Size: 385KB - Virtual size: 384KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 984B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

dae02f32a21e03ce65412f6e56942daa

Code Sign

34:77:0b:b5:30:21:48:0d:30:8f:5e:55:93:b4:9d:84Certificate

Extended Key Usages

Key Usages

1d:a2:48:30:6f:9b:26:18:d0:82:e0:96:7d:33:d3:6aCertificate

Extended Key Usages

Key Usages

33:00:00:00:44:b7:3f:fc:ef:5a:cf:a2:7a:00:00:00:00:00:44Certificate

Extended Key Usages

Key Usages

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6bCertificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

33:00:00:00:b5:21:3f:ca:1e:4a:a0:3d:e4:00:00:00:00:00:b5Certificate

Extended Key Usages

61:0b:aa:c1:00:00:00:00:00:09Certificate

Key Usages

4f:85:1a:19:b9:28:02:9a:88:53:af:5e:0f:77:cb:4d:3e:7f:39:b3:52:06:9b:d7:6c:3b:00:5f:e6:2b:2d:1cSigner

Signature Validations

Verification

27/03/2023, 18:21 Valid: false

4f:85:1a:19:b9:28:02:9a:88:53:af:5e:0f:77:cb:4d:3e:7f:39:b3:52:06:9b:d7:6c:3b:00:5f:e6:2b:2d:1cSigner

Signature Validations

Verification

27/03/2023, 18:21 Valid: true

Chain 1

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 385KB - Virtual size: 384KB

.rsrc Size: 1024B - Virtual size: 984B

.reloc Size: 512B - Virtual size: 12B

34:77:0b:b5:30:21:48:0d:30:8f:5e:55:93:b4:9d:84
Certificate

1d:a2:48:30:6f:9b:26:18:d0:82:e0:96:7d:33:d3:6a
Certificate

33:00:00:00:44:b7:3f:fc:ef:5a:cf:a2:7a:00:00:00:00:00:44
Certificate

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

33:00:00:00:b5:21:3f:ca:1e:4a:a0:3d:e4:00:00:00:00:00:b5
Certificate

61:0b:aa:c1:00:00:00:00:00:09
Certificate

4f:85:1a:19:b9:28:02:9a:88:53:af:5e:0f:77:cb:4d:3e:7f:39:b3:52:06:9b:d7:6c:3b:00:5f:e6:2b:2d:1c
Signer

27/03/2023, 18:21
Valid: false

4f:85:1a:19:b9:28:02:9a:88:53:af:5e:0f:77:cb:4d:3e:7f:39:b3:52:06:9b:d7:6c:3b:00:5f:e6:2b:2d:1c
Signer

27/03/2023, 18:21
Valid: true

.text
Size: 385KB - Virtual size: 384KB

.rsrc
Size: 1024B - Virtual size: 984B

.reloc
Size: 512B - Virtual size: 12B