KMSAuto x64[.]exe

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General

Target

KMSAuto x64.exe
Size

4.8MB
MD5

175810f7472a8cfb1af74e06168572b4
SHA1

44814311600881261266184ecbc5aa80a7a1cba6
SHA256

859b33b75f9f70f16c45a86785ad2b53003a8163c9b67e8af7aa10187f0281f4
SHA512

f7f5a563f0e5e243ab5e8908a26d7390c28f6d3e7e39d6daae5c390f918f1134c84ebe3c419fb6cf3f793227aac390460ada785668f398420e1c91b3982ee96d
SSDEEP

98304:/cY2pk6oEsjAsX+kgmI+b7vOCF2HFl/ziJCG6szknYhGSBCSl0ucxbaDfQ0G6b/u:kYoovjAzXi7v2Fl/ziJC/nit76O5GAz6

Score

8^/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

KMSAuto x64.exe
.exe windows 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

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

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

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
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-256 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

c0:41:ec:96:fb:15:55:14:6c:10:cb:a1:33:89:67:16:85:8c:d6:43:16:74:15:00:97:3d:70:80:2b:6f:90:e7
Signer

Actual PE Digest

c0:41:ec:96:fb:15:55:14:6c:10:cb:a1:33:89:67:16:85:8c:d6:43:16:74:15:00:97:3d:70:80:2b:6f:90:e7

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=WZTeam

13-01-2019 06:05
Valid: false

e0:77:50:90:90:9d:c5:16:3d:43:16:e3:a0:28:7d:ea:1e:b7:ce:b8
Signer

Actual PE Digest

e0:77:50:90:90:9d:c5:16:3d:43:16:e3:a0:28:7d:ea:1e:b7:ce:b8

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=WZTeam

13-01-2019 06:05
Valid: false

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: 1.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4.8MB - Virtual size: 4.8MB

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 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

.code
Size: 343KB - Virtual size: 343KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: 796KB - Virtual size: 795KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 205KB - Virtual size: 205KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 38KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4.9MB - Virtual size: 4.9MB

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

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

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

Extended Key Usages

Key Usages

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

Extended Key Usages

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77Certificate

Extended Key Usages

Key Usages

c0:41:ec:96:fb:15:55:14:6c:10:cb:a1:33:89:67:16:85:8c:d6:43:16:74:15:00:97:3d:70:80:2b:6f:90:e7Signer

Signature Validations

Verification

13-01-2019 06:05 Valid: false

e0:77:50:90:90:9d:c5:16:3d:43:16:e3:a0:28:7d:ea:1e:b7:ce:b8Signer

Signature Validations

Verification

13-01-2019 06:05 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.5MB

UPX1 Size: 4.8MB - Virtual size: 4.8MB

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

Headers

File Characteristics

Sections

.code Size: 343KB - Virtual size: 343KB

.text Size: 796KB - Virtual size: 795KB

.rdata Size: 205KB - Virtual size: 205KB

.pdata Size: 38KB - Virtual size: 38KB

.data Size: 4.9MB - Virtual size: 4.9MB

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

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

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

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

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
Certificate

c0:41:ec:96:fb:15:55:14:6c:10:cb:a1:33:89:67:16:85:8c:d6:43:16:74:15:00:97:3d:70:80:2b:6f:90:e7
Signer

13-01-2019 06:05
Valid: false

e0:77:50:90:90:9d:c5:16:3d:43:16:e3:a0:28:7d:ea:1e:b7:ce:b8
Signer

13-01-2019 06:05
Valid: false

UPX0
Size: - Virtual size: 1.5MB

UPX1
Size: 4.8MB - Virtual size: 4.8MB

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

.code
Size: 343KB - Virtual size: 343KB

.text
Size: 796KB - Virtual size: 795KB

.rdata
Size: 205KB - Virtual size: 205KB

.pdata
Size: 38KB - Virtual size: 38KB

.data
Size: 4.9MB - Virtual size: 4.9MB

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