gomorat | 12123434[.]exe

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General

Target
12123434.exe
Size 938KB
Sample261102-prv1mswt4m
SHA256 25847d420e245fc401d56150cf9e5b4391259c872b74ef0d10099e8d3680d8e4
MD5 165455f6916b1be4a1c3129966dcfebe
SHA1 40d36b3d9e6fee5ef3bbd7f20efe13db0ab52bbb
SHA512 8143353a22f0e425b130984b9c147ce9c6771c046165fb4eb31a413b2995eb3c0753a09394e3adea853405d1c6af900dbbc4b90f5c53f18c1f6606abd3a8a383
SSDEEP 12288:XBxZt7etphn5ND5SuN9+NRLKBfYUYKkYIP1MZgMiztk637t/s6yPJVMM1SKUa2GU:xNetphnVSuNIROBfCKZgzkDzELt
TLSH
T15815F85A7B828F49E065687DCCCD3322D7A51FF32333A30B3B086714068A5DA9D5A7D6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

t.me/junk_code rat gomorat

Malware Config

Extracted

Family

gomorat

Version

Botnet

t.me/junk_code

art.cantdown.su:1788

Mutex

@junk_code

Attributes

antivirtual
false
certificate
jbkxujtydn0g5204j3mp
delay_unit
Seconds
delay_value
10
disk_spread
true
enable_delay
false
exclusion_wd
true
hidden_file
true
install
true
install_watchdog
true
key
apnzyq2lsmp
path_client
%ProgramFiles%\junkSearch.exe
path_watchdog
%Windows%\junkSearcher.exe
pump
false
rootkit
2ojd99orkrumsws
rootkit_type
junkkit
task_client
ShellHost
task_watchdog
CookieManager
usb_spread
true
use_install_admin
true
user_init
true
winlogon_shell_enable
true
wmi_name
WindowsDefender
wmi_startup
true

Signatures

Family: GomoRAT
GomoRAT is a Windows RAT written in C#.
rat gomorat

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
12123434.exe

File Explorer

12123434.exe

.exe 938KB

12123434.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 25847d420e245fc401d56150cf9e5b4391259c872b74ef0d10099e8d3680d8e4
MD5 165455f6916b1be4a1c3129966dcfebe
SHA1 40d36b3d9e6fee5ef3bbd7f20efe13db0ab52bbb
SHA512 8143353a22f0e425b130984b9c147ce9c6771c046165fb4eb31a413b2995eb3c0753a09394e3adea853405d1c6af900dbbc4b90f5c53f18c1f6606abd3a8a383
SSDEEP 12288:XBxZt7etphn5ND5SuN9+NRLKBfYUYKkYIP1MZgMiztk637t/s6yPJVMM1SKUa2GU:xNetphnVSuNIROBfCKZgzkDzELt
TLSH
T15815F85A7B828F49E065687DCCCD3322D7A51FF32333A30B3B086714068A5DA9D5A7D6
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

71:fd:12:10:10:89:93:cd:7d:c4:6c:a1:c8:94:b5:20:73:6c:82:32:10:75:af:11:4d:20:ed:ce:23:55:c9:8f

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

CN=Logitech Inc,O=Logitech Inc,L=Newark,ST=California,C=US

Chains

Jun 16, 2023

CN=Logitech Inc,O=Logitech Inc,L=Newark,ST=California,C=US

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

Subject

CN=Certum Trusted Network CA 2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Serial Number

1b:b5:8f:25:2a:df:23:00:49:28:c9:ae:3d:7e:ed:27

Issuer

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

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

May 31, 2021 - Sep 17, 2029

Subject

CN=Certum Timestamp 2022,O=Asseco Data Systems S.A.,C=PL

Serial Number

2b:d4:ae:70:b9:d0:63:5b:2a:e9:84:c8:d6:74:aa:30

Issuer

CN=Certum Timestamping 2021 CA,O=Asseco Data Systems S.A.,C=PL

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Jul 28, 2022 - Jul 27, 2033

Subject

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

Serial Number

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

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Apr 29, 2021 - Apr 28, 2036

Subject

CN=Certum Timestamping 2021 CA,O=Asseco Data Systems S.A.,C=PL

Serial Number

e7:ff:69:c7:3b:35:ce:4b:91:26:d8:74:7c:68:a5:87

Issuer

CN=Certum Trusted Network CA 2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

May 19, 2021 - May 18, 2036

Subject

CN=Logitech Inc,O=Logitech Inc,L=Newark,ST=California,C=US

Serial Number

01:60:c5:35:4d:86:1d:ed:2f:31:76:45:dc:3f:ab:ca

Issuer

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

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Sep 21, 2021 - Sep 12, 2024

Minor OS version

Major OS version

Entry point

953966

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

12123434.exe

PE Signature issue

mscoree

dotnet