stub[.]dll | Triage

Sharing

Copy URL

Twitter E-mail

General

Target

stub.dll
Size

8.7MB
MD5

e7983ecaa7155739391e77c29a784b47
SHA1

0fa95509b6d7623a9afe1dfcd7ed405d9f2c711e
SHA256

6ed633dea45846c7142811e38bb3b554e494d873edc024b3dda0820d8e45c803
SHA512

f77adf6b11ebccd778577992c3bdb4662ff9c68d7f245c6a3f244d975416e8a17fa48e20e8da9c399afd0540875d4ac89d63722c4cc107ab568a2d8099c9d2e0
SSDEEP

196608:yFWRpIgIQt5N++sZ3Sknrbhl7wPd00pIZQZXDoCDgWdsu4f+E7s:nXIglBstr3qLe4tdCD7s

Score

N/A

Malware Config

Signatures

Files

stub.dll
.dll windows x86

96cbc38495ee9a0c4a6a02b7fe6fa5ab

Code Sign

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

0c:d1:d0:38:01:51:29:a4:3d:a0:ae:e2:11:85:9c:8e
Certificate

Issuer

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

Not Before

02/12/2022, 00:00

Not After

03/12/2024, 23:59

Subject

SERIALNUMBER=4155843,CN=Riot Games\, Inc.,O=Riot Games\, Inc.,L=Los Angeles,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

1f:c2:ae:6c:22:c4:35:89:99:8a:d4:f9:de:8a:86:fc:c3:0d:81:90:0e:04:38:05:c5:03:5b:2f:b0:0a:7f:2d
Signer

Actual PE Digest

1f:c2:ae:6c:22:c4:35:89:99:8a:d4:f9:de:8a:86:fc:c3:0d:81:90:0e:04:38:05:c5:03:5b:2f:b0:0a:7f:2d

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

SERIALNUMBER=4155843,CN=Riot Games\, Inc.,O=Riot Games\, Inc.,L=Los Angeles,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

13/01/2023, 23:49
Valid: true

Chain 1

SERIALNUMBER=4155843,CN=Riot Games\, Inc.,O=Riot Games\, Inc.,L=Los Angeles,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

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

SERIALNUMBER=4155843,CN=Riot Games\, Inc.,O=Riot Games\, Inc.,L=Los Angeles,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

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

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

dbghelp

MiniDumpWriteDump

kernel32

GetVersionExW
VirtualQuery
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

SetClipboardData
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW

gdi32

RectInRegion

ole32

CoInitialize

wtsapi32

WTSSendMessageW

Exports

Exports

packman

Sections

.text
Size: - Virtual size: 2.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 946KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 3.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.sbss
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.stub0
Size: - Virtual size: 5.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.stub1
Size: 8.7MB - Virtual size: 8.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 910B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

96cbc38495ee9a0c4a6a02b7fe6fa5ab

Code Sign

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

Extended Key Usages

Key Usages

0c:d1:d0:38:01:51:29:a4:3d:a0:ae:e2:11:85:9c:8eCertificate

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

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

1f:c2:ae:6c:22:c4:35:89:99:8a:d4:f9:de:8a:86:fc:c3:0d:81:90:0e:04:38:05:c5:03:5b:2f:b0:0a:7f:2dSigner

Signature Validations

Verification

13/01/2023, 23:49 Valid: true

Chain 1

Chain 2

Headers

DLL Characteristics

File Characteristics

Imports

dbghelp

kernel32

user32

gdi32

ole32

wtsapi32

Exports

Exports

Sections

.text Size: - Virtual size: 2.8MB

.rdata Size: - Virtual size: 946KB

.data Size: - Virtual size: 3.8MB

.sbss Size: 512B - Virtual size: 4B

.stub0 Size: - Virtual size: 5.5MB

.stub1 Size: 8.7MB - Virtual size: 8.7MB

.reloc Size: 1KB - Virtual size: 1KB

.rsrc Size: 1024B - Virtual size: 910B

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

0c:d1:d0:38:01:51:29:a4:3d:a0:ae:e2:11:85:9c:8e
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

1f:c2:ae:6c:22:c4:35:89:99:8a:d4:f9:de:8a:86:fc:c3:0d:81:90:0e:04:38:05:c5:03:5b:2f:b0:0a:7f:2d
Signer

13/01/2023, 23:49
Valid: true

.text
Size: - Virtual size: 2.8MB

.rdata
Size: - Virtual size: 946KB

.data
Size: - Virtual size: 3.8MB

.sbss
Size: 512B - Virtual size: 4B

.stub0
Size: - Virtual size: 5.5MB

.stub1
Size: 8.7MB - Virtual size: 8.7MB

.reloc
Size: 1KB - Virtual size: 1KB

.rsrc
Size: 1024B - Virtual size: 910B