OC & COA[.]exe

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General

Target

OC & COA.exe
Size

922KB
MD5

1fa4a5c689de43891a6fc6749c8b8a03
SHA1

7d7d546bd5d42e7d829cbbbdafeff4f966b957ea
SHA256

d4ae7e790e777630f32cacb8b2975a478a7058f1e19010bb5f2d7e389ed64b40
SHA512

9039466c7f8fca96755f2d3c677c5ca08ea35638a00d9cee7769ec0ea8c0882a5ab15696fb3b5b6e71f4ac7a8fc537e20b75c2a7ba80c06e1acdcd48d69e5573
SSDEEP

24576:Qj2n6niR7shMTkEgYVGF7nhKiYtgn/Z6cvTXI5WANQtT:QjbniRAhQnVGF7h+en/I4TXeNQtT

Score

1^/10

Malware Config

Signatures

Files

OC & COA.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

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

Issuer

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

Not Before

19/01/2010, 00:00

Not After

18/01/2038, 23:59

Subject

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

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

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

Issuer

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

Not Before

09/05/2013, 00:00

Not After

08/05/2028, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

Issuer

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

Not Before

13/11/2018, 00:00

Not After

08/11/2021, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

Issuer

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

Not Before

31/12/2015, 00:00

Not After

09/07/2019, 18:40

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

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

Issuer

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

Not Before

19/01/2010, 00:00

Not After

18/01/2038, 23:59

Subject

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

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

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

Issuer

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

Not Before

09/05/2013, 00:00

Not After

08/05/2028, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

Issuer

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

Not Before

13/11/2018, 00:00

Not After

08/11/2021, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

Issuer

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

Not Before

31/12/2015, 00:00

Not After

09/07/2019, 18:40

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

08:51:4e:0e:d3:48:a7:70:1a:bb:95:66:9d:09:5a:f8:42:77:bf:41:47:c3:f8:56:67:17:ac:b4:ac:44:84:a5
Signer

Actual PE Digest

08:51:4e:0e:d3:48:a7:70:1a:bb:95:66:9d:09:5a:f8:42:77:bf:41:47:c3:f8:56:67:17:ac:b4:ac:44:84:a5

Digest Algorithm

sha256

PE Digest Matches

false

de:b1:b0:c4:fd:04:5f:40:66:d1:ed:e3:b2:6c:d6:66:a8:35:27:d2
Signer

Actual PE Digest

de:b1:b0:c4:fd:04:5f:40:66:d1:ed:e3:b2:6c:d6:66:a8:35:27:d2

Digest Algorithm

sha1

PE Digest Matches

false

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_32BIT_MACHINE

PDB Paths

hcmt.pdb

Imports

mscoree

_CorExeMain

Sections

.text
Size: 686KB - Virtual size: 685KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 222KB - Virtual size: 221KB

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

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

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

Key Usages

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

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

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

Key Usages

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

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

08:51:4e:0e:d3:48:a7:70:1a:bb:95:66:9d:09:5a:f8:42:77:bf:41:47:c3:f8:56:67:17:ac:b4:ac:44:84:a5Signer

de:b1:b0:c4:fd:04:5f:40:66:d1:ed:e3:b2:6c:d6:66:a8:35:27:d2Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 686KB - Virtual size: 685KB

.rsrc Size: 222KB - Virtual size: 221KB

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

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

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

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

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

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

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

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

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

08:51:4e:0e:d3:48:a7:70:1a:bb:95:66:9d:09:5a:f8:42:77:bf:41:47:c3:f8:56:67:17:ac:b4:ac:44:84:a5
Signer

de:b1:b0:c4:fd:04:5f:40:66:d1:ed:e3:b2:6c:d6:66:a8:35:27:d2
Signer

.text
Size: 686KB - Virtual size: 685KB

.rsrc
Size: 222KB - Virtual size: 221KB

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