KMSpico[.]exe | Triage

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General

Target

KMSpico.exe
Size

3.5MB
MD5

640785d25b74c8f7cea00b80aed8cb93
SHA1

cdfc31f0b0c51616971da3ec42839559dc2d35a9
SHA256

3665e8a6ca97e8fd6d571a2d0776613905e4b4a1928ac04fc472d92841a05c9b
SHA512

63a01fc3fd8b47108c3076cb45d473ba4d1e4333c0c06cf2542123a8cf76c5f4fa4dbf40613ff656b969318ebd64bf8aed852f9ab4f2aee0663a8667b5fa4424
SSDEEP

98304:kAaBmuA9KfgHFHqmHrUwUT8Go9/SBhJcRhoVBpHR:BasD8glnLUwqfxhJGot

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Files

KMSpico.exe
.exe windows x86

Code Sign

75:44:20:8d:6e:42:86:9c
Certificate

Issuer

CN=Adler SignKey CA,O=Adler Soft Development,L=Luhansk

Not Before

27/01/2023, 00:00

Not After

27/01/2024, 00:00

Subject

CN=Rare Ideas,C=EU

Extended Key Usages

ExtKeyUsageCodeSigning

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

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

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

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

75:44:20:8d:6e:42:86:9c
Certificate

Issuer

CN=Adler SignKey CA,O=Adler Soft Development,L=Luhansk

Not Before

27/01/2023, 00:00

Not After

27/01/2024, 00:00

Subject

CN=Rare Ideas,C=EU

Extended Key Usages

ExtKeyUsageCodeSigning

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

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

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

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

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

62:3f:3f:6a:0c:55:c4:53:7f:44:8c:67:b3:bc:f1:30:57:a4:b8:3f:af:18:4f:b4:44:01:ff:86:5d:65:3c:1d
Signer

Actual PE Digest

62:3f:3f:6a:0c:55:c4:53:7f:44:8c:67:b3:bc:f1:30:57:a4:b8:3f:af:18:4f:b4:44:01:ff:86:5d:65:3c:1d

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Rare Ideas,C=EU

06/03/2023, 10:43
Valid: false

d6:24:b3:f6:33:c5:27:ec:2d:f1:a5:11:32:7d:5c:19:e2:c5:80:fe
Signer

Actual PE Digest

d6:24:b3:f6:33:c5:27:ec:2d:f1:a5:11:32:7d:5c:19:e2:c5:80:fe

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Rare Ideas,C=EU

06/03/2023, 10:43
Valid: false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 112KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 69KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 21KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 111KB - Virtual size: 111KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

75:44:20:8d:6e:42:86:9cCertificate

Extended Key Usages

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

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

75:44:20:8d:6e:42:86:9cCertificate

Extended Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

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

Key Usages

62:3f:3f:6a:0c:55:c4:53:7f:44:8c:67:b3:bc:f1:30:57:a4:b8:3f:af:18:4f:b4:44:01:ff:86:5d:65:3c:1dSigner

Signature Validations

Verification

06/03/2023, 10:43 Valid: false

d6:24:b3:f6:33:c5:27:ec:2d:f1:a5:11:32:7d:5c:19:e2:c5:80:feSigner

Signature Validations

Verification

06/03/2023, 10:43 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 112KB

UPX1 Size: 69KB - Virtual size: 72KB

.rsrc Size: 21KB - Virtual size: 24KB

Headers

File Characteristics

Sections

.text Size: 111KB - Virtual size: 111KB

.rdata Size: 16KB - Virtual size: 16KB

.data Size: 2KB - Virtual size: 19KB

.rsrc Size: 20KB - Virtual size: 20KB

75:44:20:8d:6e:42:86:9c
Certificate

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

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

75:44:20:8d:6e:42:86:9c
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

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

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

62:3f:3f:6a:0c:55:c4:53:7f:44:8c:67:b3:bc:f1:30:57:a4:b8:3f:af:18:4f:b4:44:01:ff:86:5d:65:3c:1d
Signer

06/03/2023, 10:43
Valid: false

d6:24:b3:f6:33:c5:27:ec:2d:f1:a5:11:32:7d:5c:19:e2:c5:80:fe
Signer

06/03/2023, 10:43
Valid: false

UPX0
Size: - Virtual size: 112KB

UPX1
Size: 69KB - Virtual size: 72KB

.rsrc
Size: 21KB - Virtual size: 24KB

.text
Size: 111KB - Virtual size: 111KB

.rdata
Size: 16KB - Virtual size: 16KB

.data
Size: 2KB - Virtual size: 19KB

.rsrc
Size: 20KB - Virtual size: 20KB