Contract_March_23_INV#305[.]exe

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General

Target

Contract_March_23_INV#305.exe
Size

391KB
MD5

d91dee9dfbdbf0b35593424723052a55
SHA1

813c274e68916cba601134f689788e938f7ef9e7
SHA256

009381653fade0d3b94ad0fa0a109c294ac55936a5d1ced44e18fb08188aa7df
SHA512

b15064ae8ae5c2c1828d0e8058e12b2655525761c4366278bdb13f82f104b573ee014f8132e5b1c6cc79bc3f9e6d6a92c76a8184bdffe9f108f9b1f74a14a448
SSDEEP

6144:EOUzREbq7Y9m47z+RtK87+YZSZXYSBdyvo+Rhw00C0Ul0YdxwW1Pi4QnpUk/rTwx:HUGbq0s4mR0SSZq3EuSX3wMW5vd

Score

1^/10

Malware Config

Signatures

Files

Contract_March_23_INV#305.exe
.exe windows x64

dff367c9375e1b68769b5ca3b25ac329

Code Sign

62:f8:12:a3:5f:52:bd:74:b7:18:d6:10:ac:4b:47:83
Certificate

Issuer

CN=Certum Trusted Network CA,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Not Before

11/09/2018, 09:28

Not After

11/09/2023, 09:28

Subject

CN=SSL.com EV Root Certification Authority RSA R2,O=SSL Corporation,L=Houston,ST=Texas,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

5c:9f:5f:96:72:6a:6e:6f:c3:b8:bb:15:3a:c8:2a:f2
Certificate

Issuer

CN=SSL.com EV Code Signing Intermediate CA RSA R3,O=SSL Corp,L=Houston,ST=Texas,C=US

Not Before

17/03/2023, 13:56

Not After

16/03/2024, 13:56

Subject

SERIALNUMBER=4613074,CN=1105 SOFTWARE LLC,O=1105 SOFTWARE LLC,L=Dublin,ST=Ohio,C=US,1.3.6.1.4.1.311.60.2.1.3=#13025553,1.3.6.1.4.1.311.60.2.1.2=#13044f68696f,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

42:4b:6a:53:ce:c7:66:14:1c:2a:63:b1:a5:1c:41:04
Certificate

Issuer

CN=SSL.com EV Root Certification Authority RSA R2,O=SSL Corporation,L=Houston,ST=Texas,C=US

Not Before

26/03/2019, 17:44

Not After

22/03/2034, 17:44

Subject

CN=SSL.com EV Code Signing Intermediate CA RSA R3,O=SSL Corp,L=Houston,ST=Texas,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

1a:d6:08:a7:d6:34:b5:cd:de:97:cb:a3:cc:f0:d0:4b
Certificate

Issuer

CN=SSL.com Timestamping Issuing RSA CA R1,O=SSL Corp,L=Houston,ST=Texas,C=US

Not Before

09/12/2022, 18:30

Not After

06/12/2032, 18:30

Subject

CN=SSL.com Timestamping Unit 2022,O=SSL Corp,L=Houston,ST=Texas,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

e4:27:04:95:f6:8c:91:d6:d0:ec:7b:49:4e:a4:df:1c
Certificate

Issuer

CN=Certum Trusted Network CA,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Not Before

11/09/2018, 09:26

Not After

11/09/2023, 09:26

Subject

CN=SSL.com Root Certification Authority RSA,O=SSL Corporation,L=Houston,ST=Texas,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

6d:52:18:70:87:e8:23:4d:85:60:00:d0:80:8f:93:56
Certificate

Issuer

CN=SSL.com Root Certification Authority RSA,O=SSL Corporation,L=Houston,ST=Texas,C=US

Not Before

13/11/2019, 18:50

Not After

12/11/2034, 18:50

Subject

CN=SSL.com Timestamping Issuing RSA CA R1,O=SSL Corp,L=Houston,ST=Texas,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

c2:4d:b2:51:16:67:e3:82:36:01:ab:57:c9:8a:ce:82:af:97:60:3b:d2:fc:d2:b8:42:1c:5e:62:ae:ae:25:4e
Signer

Actual PE Digest

c2:4d:b2:51:16:67:e3:82:36:01:ab:57:c9:8a:ce:82:af:97:60:3b:d2:fc:d2:b8:42:1c:5e:62:ae:ae:25:4e

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

SERIALNUMBER=4613074,CN=1105 SOFTWARE LLC,O=1105 SOFTWARE LLC,L=Dublin,ST=Ohio,C=US,1.3.6.1.4.1.311.60.2.1.3=#13025553,1.3.6.1.4.1.311.60.2.1.2=#13044f68696f,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

23/03/2023, 15:06
Valid: true

Chain 1

SERIALNUMBER=4613074,CN=1105 SOFTWARE LLC,O=1105 SOFTWARE LLC,L=Dublin,ST=Ohio,C=US,1.3.6.1.4.1.311.60.2.1.3=#13025553,1.3.6.1.4.1.311.60.2.1.2=#13044f68696f,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

CN=SSL.com EV Code Signing Intermediate CA RSA R3,O=SSL Corp,L=Houston,ST=Texas,C=US

CN=SSL.com EV Root Certification Authority RSA R2,O=SSL Corporation,L=Houston,ST=Texas,C=US

Chain 2

SERIALNUMBER=4613074,CN=1105 SOFTWARE LLC,O=1105 SOFTWARE LLC,L=Dublin,ST=Ohio,C=US,1.3.6.1.4.1.311.60.2.1.3=#13025553,1.3.6.1.4.1.311.60.2.1.2=#13044f68696f,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

CN=SSL.com EV Code Signing Intermediate CA RSA R3,O=SSL Corp,L=Houston,ST=Texas,C=US

CN=SSL.com EV Root Certification Authority RSA R2,O=SSL Corporation,L=Houston,ST=Texas,C=US

CN=Certum Trusted Network CA,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
CreateFileA
WriteFile
CloseHandle
GetLastError
HeapWalk
TryEnterCriticalSection
CreateThread
SuspendThread
OpenThread
GetModuleHandleA
GetStdHandle
DeleteFileA
OpenFileMappingA
ExitProcess
VirtualAlloc

Sections

.text
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 245KB - Virtual size: 245KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 116KB - Virtual size: 116KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 512B - Virtual size: 192B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

dff367c9375e1b68769b5ca3b25ac329

Code Sign

62:f8:12:a3:5f:52:bd:74:b7:18:d6:10:ac:4b:47:83Certificate

Key Usages

5c:9f:5f:96:72:6a:6e:6f:c3:b8:bb:15:3a:c8:2a:f2Certificate

Extended Key Usages

Key Usages

42:4b:6a:53:ce:c7:66:14:1c:2a:63:b1:a5:1c:41:04Certificate

Extended Key Usages

Key Usages

1a:d6:08:a7:d6:34:b5:cd:de:97:cb:a3:cc:f0:d0:4bCertificate

Extended Key Usages

Key Usages

e4:27:04:95:f6:8c:91:d6:d0:ec:7b:49:4e:a4:df:1cCertificate

Key Usages

6d:52:18:70:87:e8:23:4d:85:60:00:d0:80:8f:93:56Certificate

Extended Key Usages

Key Usages

c2:4d:b2:51:16:67:e3:82:36:01:ab:57:c9:8a:ce:82:af:97:60:3b:d2:fc:d2:b8:42:1c:5e:62:ae:ae:25:4eSigner

Signature Validations

Verification

23/03/2023, 15:06 Valid: true

Chain 1

Chain 2

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 13KB - Virtual size: 13KB

.rdata Size: 245KB - Virtual size: 245KB

.data Size: 116KB - Virtual size: 116KB

.pdata Size: 512B - Virtual size: 192B

.rsrc Size: 3KB - Virtual size: 2KB

62:f8:12:a3:5f:52:bd:74:b7:18:d6:10:ac:4b:47:83
Certificate

5c:9f:5f:96:72:6a:6e:6f:c3:b8:bb:15:3a:c8:2a:f2
Certificate

42:4b:6a:53:ce:c7:66:14:1c:2a:63:b1:a5:1c:41:04
Certificate

1a:d6:08:a7:d6:34:b5:cd:de:97:cb:a3:cc:f0:d0:4b
Certificate

e4:27:04:95:f6:8c:91:d6:d0:ec:7b:49:4e:a4:df:1c
Certificate

6d:52:18:70:87:e8:23:4d:85:60:00:d0:80:8f:93:56
Certificate

c2:4d:b2:51:16:67:e3:82:36:01:ab:57:c9:8a:ce:82:af:97:60:3b:d2:fc:d2:b8:42:1c:5e:62:ae:ae:25:4e
Signer

23/03/2023, 15:06
Valid: true

.text
Size: 13KB - Virtual size: 13KB

.rdata
Size: 245KB - Virtual size: 245KB

.data
Size: 116KB - Virtual size: 116KB

.pdata
Size: 512B - Virtual size: 192B

.rsrc
Size: 3KB - Virtual size: 2KB