KMSAuto x64[.]exe

Sharing

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General

Target

KMSAuto x64.exe
Size

3.7MB
MD5

f582caac417afacd7ee7d2c2c3233e18
SHA1

d2b17ebc8f15fccbbcd834693e685acef4a32544
SHA256

7f4f467a8a5274cf7ae5d3565149e0eea55e0e794649d2482a297b6a37f8791d
SHA512

c7ec219fec9749905facfc967b2edf9a4cc0360c3360eaf8a60ca3f17e2ed9c76b95fcf548ad833485692ae9a936d31273b757843dd61b4678104161fc03dc5b
SSDEEP

98304:a+yDYXLY8M+EHZ3AX4CqvUEjQQvfnyu/Z380NKrBX/rhpxNjGg+fYl4XZaKTazJ:Vy4z2AXzojQQ3nB80QZfDu5TCJ

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

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

1a:05:da:b8:f0:7a:e8:40:be:ad:78:fe:b2:55:a8:74
Certificate

Issuer

CN=WZTeam

Not Before

10/03/2017, 18:02

Not After

31/12/2039, 23:59

Subject

CN=WZTeam

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

cf:a3:e1:ee:88:fc:28:a6:8f:59:4a:b8:a5:b6:21:e2:48:e0:76:34:41:90:32:55:0c:7f:ed:7f:d5:a9:8e:ca
Signer

Actual PE Digest

cf:a3:e1:ee:88:fc:28:a6:8f:59:4a:b8:a5:b6:21:e2:48:e0:76:34:41:90:32:55:0c:7f:ed:7f:d5:a9:8e:ca

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=WZTeam

29/09/2018, 05:57
Valid: false

c0:b2:19:c0:bc:3e:cf:49:cb:66:30:82:52:cb:c5:d3:f8:7d:fe:3e
Signer

Actual PE Digest

c0:b2:19:c0:bc:3e:cf:49:cb:66:30:82:52:cb:c5:d3:f8:7d:fe:3e

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=WZTeam

29/09/2018, 05:57
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: 1.4MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 3.6MB - Virtual size: 3.6MB

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: 283KB - Virtual size: 282KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: 806KB - Virtual size: 806KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 206KB - Virtual size: 206KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 39KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3.7MB - Virtual size: 3.7MB

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

1a:05:da:b8:f0:7a:e8:40:be:ad:78:fe:b2:55:a8:74Certificate

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

Extended Key Usages

Key Usages

cf:a3:e1:ee:88:fc:28:a6:8f:59:4a:b8:a5:b6:21:e2:48:e0:76:34:41:90:32:55:0c:7f:ed:7f:d5:a9:8e:caSigner

Signature Validations

Verification

29/09/2018, 05:57 Valid: false

c0:b2:19:c0:bc:3e:cf:49:cb:66:30:82:52:cb:c5:d3:f8:7d:fe:3eSigner

Signature Validations

Verification

29/09/2018, 05:57 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.4MB

UPX1 Size: 3.6MB - Virtual size: 3.6MB

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

Headers

File Characteristics

Sections

.code Size: 283KB - Virtual size: 282KB

.text Size: 806KB - Virtual size: 806KB

.rdata Size: 206KB - Virtual size: 206KB

.pdata Size: 39KB - Virtual size: 38KB

.data Size: 3.7MB - Virtual size: 3.7MB

.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

1a:05:da:b8:f0:7a:e8:40:be:ad:78:fe:b2:55:a8:74
Certificate

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

cf:a3:e1:ee:88:fc:28:a6:8f:59:4a:b8:a5:b6:21:e2:48:e0:76:34:41:90:32:55:0c:7f:ed:7f:d5:a9:8e:ca
Signer

29/09/2018, 05:57
Valid: false

c0:b2:19:c0:bc:3e:cf:49:cb:66:30:82:52:cb:c5:d3:f8:7d:fe:3e
Signer

29/09/2018, 05:57
Valid: false

UPX0
Size: - Virtual size: 1.4MB

UPX1
Size: 3.6MB - Virtual size: 3.6MB

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

.code
Size: 283KB - Virtual size: 282KB

.text
Size: 806KB - Virtual size: 806KB

.rdata
Size: 206KB - Virtual size: 206KB

.pdata
Size: 39KB - Virtual size: 38KB

.data
Size: 3.7MB - Virtual size: 3.7MB

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