MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b879059ca552653381a1666b434968898047b1da9c7ac60b5cd978ed1df60e2. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

RemcosRAT

Vendor detections: 7

Intelligence 7 IOCs YARA 1 File information Comments

SHA256 hash:	9b879059ca552653381a1666b434968898047b1da9c7ac60b5cd978ed1df60e2
SHA3-384 hash:	142eb543306994166f116166e3eadb8d21d329882d692828570c5bd08bcfdb9020816cb86c795df4de4ccf2cc8e1df10
SHA1 hash:	bf44382a9565852d1870a30c349cf8ede185fe2b
MD5 hash:	ac81f9089cf763ee8fbf9768daacbdf9
humanhash:	enemy-social-hamper-victor
File name:	TNT Shipping Document.ace
Download:	download sample
Signature	RemcosRAT Create hunting rule
File size:	899'553 bytes
First seen:	2023-03-31 07:17:55 UTC
Last seen:	Never
File type:	ace
MIME type:	application/octet-stream
ssdeep	24576:EohLC95BSyOEhD6lNbkCZSZgoYgxARjqhdfcNEz:EohuPBvOEhDgrZSuvgaRjUc+z
TLSH	T1281533CED59D0CCA547280EB3E7378D7F727278329D4325B987A33385A2287A741563A
Reporter	cocaman
Tags:	ace INVOICE RemcosRAT Shipping TNT

cocaman

Malicious email (T1566.001)
From: ""TNT Customer Support" <service@tnt.com>" (likely spoofed)
Received: "from mageneet.com (unknown [212.87.204.248]) "
Date: "30 Mar 2023 21:27:30 -0700"
Subject: "RE: TNT Shipment Original Invoice"
Attachment: "TNT Shipping Document.ace"

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Malware.25738.AceHeur.Exe.UNOFFICIAL

Sanesecurity.Malware.25166.AceHeur.Exe.UNOFFICIAL

SecuriteInfo.com.Suspicious-ACE-exe.UNOFFICIAL

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

context-ace overlay packed

Link:

https://www.filescan.io/uploads/6426892a54ddd53260847ab7/reports/4664cc0d-8671-4fc7-90db-54de41bc2bc5/overview

Verdict:

Malicious

Labled as:

Mal/DrodAce

Link:

https://www.hybrid-analysis.com/sample/9b879059ca552653381a1666b434968898047b1da9c7ac60b5cd978ed1df60e2

Result

Verdict:

MALICIOUS

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/9b879059ca552653381a1666b434968898047b1da9c7ac60b5cd978ed1df60e2/

Threat name:

ByteCode-MSIL.Trojan.Tisace

Status:

Malicious

First seen:

2023-03-31 07:18:07 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

14 of 24 (58.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=todzawokkutfgoa2cztlinewrcmai6y5vhd2yyfvzwly5uo7mdra._file

Result

Malware family:

remcos

Score:

10/10

Tags:

family:remcos botnet:remotehost rat

Link:

https://tria.ge/reports/230331-l9nshahc54/

Behaviour

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Suspicious use of SetThreadContext

Checks computer location settings

Remcos

Malware Config

C2 Extraction:

51.75.209.245:2406

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/9b879059ca552653381a1666b434968898047b1da9c7ac60b5cd978ed1df60e2

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:	ACE_Containing_EXE Create hunting rule
Author:	Florian Roth (Nextron Systems) - based on Nick Hoffman' rule - Morphick Inc
Description:	Looks for ACE Archives containing an exe/scr file