gomorat | 2kvzwbdy2k2y9tkd[.]exe

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General

Target
2kvzwbdy2k2y9tkd.exe
Size 898KB
Sample261027-tyj9yaft4p
SHA256 688d8dbce018cc3999ba86aaf67b9e56fd6f6d5b9a6f7029e863dd8721d91378
MD5 bcea9f5095e8f7a701f6c77d0030aaf1
SHA1 70de98979481ddeb1896521070576d37f06ff750
SHA512 e31cb1e7297cc3b7c2712733445a5e8e6bf2f4b6772df529e7e825e512ace691f0a0a587258171b37d58028cdccf8d27ffc7af13789f053406a1fff8084d9d44
SSDEEP 12288:vlGCPBfIdvNQiGvuypl8DVuxlef9xxbASqPMqG8F1qFIKkAo4BA:tBPB1vXl8GE/RuhnAnA
TLSH
T19B15F85A7B828F49E075683DCCCD3322D7A51FF32323A34B3B086714168A5CA9D5A7D6
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

130.49.213.211:20780

Mutex

@junk_code

Attributes

antivirtual
false
certificate
qdsjdcmfr0fa
delay_unit
Hours
delay_value
420
disk_spread
true
enable_delay
false
exclusion_wd
true
hidden_file
true
install
true
install_watchdog
true
key
t2ffc00xjsqgaylseebrephabl1x02m
path_client
%ProgramFiles%\junkSearch.exe
path_watchdog
%Windows%\junkSearcher.exe
pump
false
rootkit
wstsofd
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
2kvzwbdy2k2y9tkd.exe

File Explorer

2kvzwbdy2k2y9tkd.exe

.exe 898KB

2kvzwbdy2k2y9tkd.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 688d8dbce018cc3999ba86aaf67b9e56fd6f6d5b9a6f7029e863dd8721d91378
MD5 bcea9f5095e8f7a701f6c77d0030aaf1
SHA1 70de98979481ddeb1896521070576d37f06ff750
SHA512 e31cb1e7297cc3b7c2712733445a5e8e6bf2f4b6772df529e7e825e512ace691f0a0a587258171b37d58028cdccf8d27ffc7af13789f053406a1fff8084d9d44
SSDEEP 12288:vlGCPBfIdvNQiGvuypl8DVuxlef9xxbASqPMqG8F1qFIKkAo4BA:tBPB1vXl8GE/RuhnAnA
TLSH
T19B15F85A7B828F49E075683DCCCD3322D7A51FF32323A34B3B086714168A5CA9D5A7D6
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

7d:56:2f:19:2c:6e:4c:f4:dc:c4:8d:48:b0:19:36:54:d4:92:11:13:92:7e:3d:2e:17:67:25:29:59:6b:2f:04

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

SERIALNUMBER=407950,CN=Akeo Consulting,O=Akeo Consulting,ST=Donegal,C=IE,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024945

Chains

Nov 28, 2022

SERIALNUMBER=407950,CN=Akeo Consulting,O=Akeo Consulting,ST=Donegal,C=IE,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024945

CN=Sectigo Public Code Signing CA EV R36,O=Sectigo Limited,C=GB

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

SERIALNUMBER=407950,CN=Akeo Consulting,O=Akeo Consulting,ST=Donegal,C=IE,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024945

CN=Sectigo Public Code Signing CA EV R36,O=Sectigo Limited,C=GB

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Serial Number

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

May 25, 2021 - Dec 31, 2028

Subject

CN=Sectigo Public Code Signing CA EV R36,O=Sectigo Limited,C=GB

Serial Number

33:d7:08:a8:91:40:53:19:e2:a5:bb:d3:39:b9:ad:6e

Issuer

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Mar 22, 2021 - Mar 21, 2036

Subject

SERIALNUMBER=407950,CN=Akeo Consulting,O=Akeo Consulting,ST=Donegal,C=IE,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024945

Serial Number

bf:b1:50:01:bb:f5:92:d4:96:2a:77:97:ea:73:6f:a3

Issuer

CN=Sectigo Public Code Signing CA EV R36,O=Sectigo Limited,C=GB

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Sep 29, 2021 - Sep 28, 2024

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Serial Number

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12

Issuer

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Jan 12, 2016 - Jan 11, 2031

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Serial Number

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Dec 23, 2017 - Mar 22, 2029

Minor OS version

Major OS version

Entry point

914798

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

2kvzwbdy2k2y9tkd.exe

PE Signature issue

mscoree

dotnet