KMSAuto++ x64[.]exe

Resubmissions

04-10-2024 07:56

241004-js11dswhkd 8

04-10-2024 07:52

241004-jqnx2swgjh 10

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General

Target

KMSAuto++ x64.exe
Size

20.4MB
MD5

71482995b4b9c3201ee9f4e02a24f64b
SHA1

632f9ad511cc99e19081f0eb3b518160280ec497
SHA256

b37c37610df1b4f52388372e6df3cbe3bf6778124154f6d20815b0c3ad77bca0
SHA512

7f77ca4d61fc319c289cd9b5db64239785becda4cb00b47abfc3f75ac137efdcfb671e89bd1cd5ae2cef047618fe388904376c28476c0d5fa4ecbbb1817a4a43
SSDEEP

393216:fcj2yAVx5xdhO7bz5c4Qwk+WDuenw7DdP1mUEbCnmWljT8I91evmJA9EQY5Q/r6S:Uj2yAVx5nczVS+benw7DdEi/oqev+A9b

Score

5^/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

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/out.upx

Files

KMSAuto++ x64.exe
.exe windows:5 windows x64 arch:x64

Code Sign

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9e
Certificate

Issuer

CN=WZTeam

Not Before

02-11-2016 18:47

Not After

31-12-2039 23:59

Subject

CN=WZTeam

Extended Key Usages

ExtKeyUsageCodeSigning

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

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

Issuer

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

Not Before

11-05-2022 00:00

Not After

10-08-2033 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #3,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9e
Certificate

Issuer

CN=WZTeam

Not Before

02-11-2016 18:47

Not After

31-12-2039 23:59

Subject

CN=WZTeam

Extended Key Usages

ExtKeyUsageCodeSigning

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

Issuer

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

Not Before

11-05-2022 00:00

Not After

10-08-2033 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #3,O=Sectigo Limited,ST=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

dd:1c:ee:8e:3f:17:fa:67:24:89:bf:39:97:6f:ab:4f:3e:95:25:63:6e:02:99:ba:f4:dd:3f:60:13:0e:01:c6
Signer

Actual PE Digest

dd:1c:ee:8e:3f:17:fa:67:24:89:bf:39:97:6f:ab:4f:3e:95:25:63:6e:02:99:ba:f4:dd:3f:60:13:0e:01:c6

Digest Algorithm

sha256

PE Digest Matches

true

11:ec:eb:ca:ec:aa:56:f8:57:3d:46:b5:05:c3:e1:ec:c1:78:62:6c
Signer

Actual PE Digest

11:ec:eb:ca:ec:aa:56:f8:57:3d:46:b5:05:c3:e1:ec:c1:78:62:6c

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

UPX0
Size: - Virtual size: 1.7MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 20.4MB - Virtual size: 20.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 46KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x64 arch:x64

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

.text
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 207KB - Virtual size: 207KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20.0MB - Virtual size: 20.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.drectve
Size: 512B - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 45KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

Code Sign

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9eCertificate

Extended Key Usages

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

Extended Key Usages

Key Usages

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43Certificate

Extended Key Usages

Key Usages

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9eCertificate

Extended Key Usages

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43Certificate

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

dd:1c:ee:8e:3f:17:fa:67:24:89:bf:39:97:6f:ab:4f:3e:95:25:63:6e:02:99:ba:f4:dd:3f:60:13:0e:01:c6Signer

11:ec:eb:ca:ec:aa:56:f8:57:3d:46:b5:05:c3:e1:ec:c1:78:62:6cSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.7MB

UPX1 Size: 20.4MB - Virtual size: 20.4MB

.rsrc Size: 46KB - Virtual size: 48KB

Headers

File Characteristics

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.rdata Size: 207KB - Virtual size: 207KB

.pdata Size: 36KB - Virtual size: 35KB

.data Size: 20.0MB - Virtual size: 20.0MB

.drectve Size: 512B - Virtual size: 32B

.rsrc Size: 45KB - Virtual size: 44KB

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9e
Certificate

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

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9e
Certificate

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

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

dd:1c:ee:8e:3f:17:fa:67:24:89:bf:39:97:6f:ab:4f:3e:95:25:63:6e:02:99:ba:f4:dd:3f:60:13:0e:01:c6
Signer

11:ec:eb:ca:ec:aa:56:f8:57:3d:46:b5:05:c3:e1:ec:c1:78:62:6c
Signer

UPX0
Size: - Virtual size: 1.7MB

UPX1
Size: 20.4MB - Virtual size: 20.4MB

.rsrc
Size: 46KB - Virtual size: 48KB

.text
Size: 1.1MB - Virtual size: 1.1MB

.rdata
Size: 207KB - Virtual size: 207KB

.pdata
Size: 36KB - Virtual size: 35KB

.data
Size: 20.0MB - Virtual size: 20.0MB

.drectve
Size: 512B - Virtual size: 32B

.rsrc
Size: 45KB - Virtual size: 44KB