Update[.]exe | Triage

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General

Target

Update.exe
Size

1.8MB
MD5

8ef20db385f4815b84a0af160e8c676b
SHA1

6b8056d7cb442751f622b09efb467336200ab4d6
SHA256

51d8612aa84675b9bef8370fab1d3cab58594e1c7bd9d0d32c3a4a6b81fe3b66
SHA512

7d3ba88f4c3104e400470581aaba57d18bf812ea9e9729048d3dedd93580efcdd7e5147683497453f6190f7fe99cc5944b82e87c90fda02d6c677bba6c674d5f
SSDEEP

24576:wn6zv7XNRiHVx5LBZVfXBV+Zzp+fOSzwY0bdRoK6GXIYfjSavYkZ6HvdO8M:s6/9QHVx5LBZVfXBV+Fgfd+yYLSavy

Score

N/A

Malware Config

Signatures

Files

Update.exe
.exe windows x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9d
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

29/03/2022, 00:00

Not After

14/03/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

09:ff:68:e2:f6:bd:fd:d0:a1:31:02:fa:b7:16:b2:5a
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

24/01/2022, 00:00

Not After

24/04/2024, 23:59

Subject

CN=WeMod LLC,O=WeMod LLC,L=Boston,ST=Massachusetts,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

81:79:fb:44:4d:0d:89:78:53:b8:0b:5c:75:f8:a3:69:02:23:cb:cf:2e:54:c4:68:dd:72:d1:b7:2d:cd:f8:0c
Signer

Actual PE Digest

81:79:fb:44:4d:0d:89:78:53:b8:0b:5c:75:f8:a3:69:02:23:cb:cf:2e:54:c4:68:dd:72:d1:b7:2d:cd:f8:0c

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=WeMod LLC,O=WeMod LLC,L=Boston,ST=Massachusetts,C=US

14/09/2022, 15:22
Valid: true

Chain 1

CN=WeMod LLC,O=WeMod LLC,L=Boston,ST=Massachusetts,C=US

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Chain 2

CN=WeMod LLC,O=WeMod LLC,L=Boston,ST=Massachusetts,C=US

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,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_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 1.8MB - Virtual size: 1.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 27KB - Virtual size: 27KB

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

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9dCertificate

Extended Key Usages

Key Usages

09:ff:68:e2:f6:bd:fd:d0:a1:31:02:fa:b7:16:b2:5aCertificate

Extended Key Usages

Key Usages

81:79:fb:44:4d:0d:89:78:53:b8:0b:5c:75:f8:a3:69:02:23:cb:cf:2e:54:c4:68:dd:72:d1:b7:2d:cd:f8:0cSigner

Signature Validations

Verification

14/09/2022, 15:22 Valid: true

Chain 1

Chain 2

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 1.8MB - Virtual size: 1.8MB

.rsrc Size: 27KB - Virtual size: 27KB

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

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9d
Certificate

09:ff:68:e2:f6:bd:fd:d0:a1:31:02:fa:b7:16:b2:5a
Certificate

81:79:fb:44:4d:0d:89:78:53:b8:0b:5c:75:f8:a3:69:02:23:cb:cf:2e:54:c4:68:dd:72:d1:b7:2d:cd:f8:0c
Signer

14/09/2022, 15:22
Valid: true

.text
Size: 1.8MB - Virtual size: 1.8MB

.rsrc
Size: 27KB - Virtual size: 27KB

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