98d3d28d8ed5c914a3be450d61d663cd23c46f56fc733b5f5c3d8cb82d87ecdc[.]exe

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General

Target
98d3d28d8ed5c914a3be450d61d663cd23c46f56fc733b5f5c3d8cb82d87ecdc.exe
Size 959KB
Sample260205-stwlqsas8b
SHA256 98d3d28d8ed5c914a3be450d61d663cd23c46f56fc733b5f5c3d8cb82d87ecdc
MD5 0e5615243be67f8a39fb9c91a7a215f5
SHA1 f8d4d27fceb919d28b232690673eefd46eaefcc8
SHA512 58f0e70225e4da10452c07b693b797a1553c55ffc0e1ba5d25a7e67e363a9edb71b801df8a4a3f421d71e392213674824ba09e300cb9a9cf23300521d8a719d4
SSDEEP 12288:Jc9y7hqTXIH7dSgxf2fwTesttkWZxYuCcH46GvmNj3sBsDAPGM9QDH6CsFkkR:JeWU82fcHkWZxYun9sBsDAPGM9Qr6VD
TLSH
T12F251295379DCB22C9D65FF00665D37423B0AEAEF920C3428EEDADE739607062954387
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
98d3d28d8ed5c914a3be450d61d663cd23c46f56fc733b5f5c3d8cb82d87ecdc.exe

File Explorer

98d3d28d8ed5c914a3be450d61d663cd23c46f56fc733b5f5c3d8cb82d87ecdc.exe

.exe 959KB

98d3d28d8ed5c914a3be450d61d663cd23c46f56fc733b5f5c3d8cb82d87ecdc.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 98d3d28d8ed5c914a3be450d61d663cd23c46f56fc733b5f5c3d8cb82d87ecdc
MD5 0e5615243be67f8a39fb9c91a7a215f5
SHA1 f8d4d27fceb919d28b232690673eefd46eaefcc8
SHA512 58f0e70225e4da10452c07b693b797a1553c55ffc0e1ba5d25a7e67e363a9edb71b801df8a4a3f421d71e392213674824ba09e300cb9a9cf23300521d8a719d4
SSDEEP 12288:Jc9y7hqTXIH7dSgxf2fwTesttkWZxYuCcH46GvmNj3sBsDAPGM9QDH6CsFkkR:JeWU82fcHkWZxYun9sBsDAPGM9Qr6VD
TLSH
T12F251295379DCB22C9D65FF00665D37423B0AEAEF920C3428EEDADE739607062954387
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

69:8f:26:e6:a3:95:b8:31:e6:5f:a5:08:5a:06:75:36:22:cc:94:dd:8b:5c:97:6e:e0:78:fc:99:a4:af:7f:da

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

CN=Simon Tatham,O=Simon Tatham,L=Cambridge,ST=Cambridgeshire,C=GB

Chains

Mar 16, 2019

CN=Simon Tatham,O=Simon Tatham,L=Cambridge,ST=Cambridgeshire,C=GB

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

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

PE Signature issue

Digest

c7:f1:86:3a:b9:2b:bb:2a:46:46:5c:0a:a6:06:a2:2e:8d:b5:25:f1

Digest Algorithm

sha1

PE Digests Matches

Not matched

Trusted

Signing Certificate

CN=Simon Tatham,O=Simon Tatham,L=Cambridge,ST=Cambridgeshire,C=GB

Chains

Mar 16, 2019

CN=Simon Tatham,O=Simon Tatham,L=Cambridge,ST=Cambridgeshire,C=GB

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

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Subject

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Serial Number

4c:aa:f9:ca:db:63:6f:e0:1f:f7:4e:d8:5b:03:86:9d

Issuer

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Timespan

Jan 19, 2010 - Jan 18, 2038

Subject

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

Serial Number

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af

Issuer

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

May 9, 2013 - May 8, 2028

Subject

CN=Simon Tatham,O=Simon Tatham,L=Cambridge,ST=Cambridgeshire,C=GB

Serial Number

7c:11:18:cb:ba:dc:95:da:37:52:c4:6e:47:a2:74:38

Issuer

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

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Nov 13, 2018 - Nov 8, 2021

Subject

CN=COMODO SHA-1 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Serial Number

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageContentCommitment

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Dec 31, 2015 - Jul 9, 2019

Subject

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Serial Number

4c:aa:f9:ca:db:63:6f:e0:1f:f7:4e:d8:5b:03:86:9d

Issuer

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Timespan

Jan 19, 2010 - Jan 18, 2038

Subject

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

Serial Number

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af

Issuer

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

May 9, 2013 - May 8, 2028

Subject

CN=Simon Tatham,O=Simon Tatham,L=Cambridge,ST=Cambridgeshire,C=GB

Serial Number

7c:11:18:cb:ba:dc:95:da:37:52:c4:6e:47:a2:74:38

Issuer

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

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Nov 13, 2018 - Nov 8, 2021

Subject

CN=COMODO SHA-1 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Serial Number

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageContentCommitment

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Dec 31, 2015 - Jul 9, 2019

Minor OS version

Major OS version

Entry point

973950

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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_32BIT_MACHINE

PDB paths

ZTai.pdb

98d3d28d8ed5c914a3be450d61d663cd23c46f56fc733b5f5c3d8cb82d87ecdc.exe

PE Signature issue

PE Signature issue

mscoree

dotnet