MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f67653642f6bf485f584df4fbd546966e16fe413a2d152014dac2b586a656397. 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: 4

Intelligence 4 IOCs YARA 2 File information Comments

SHA256 hash:	f67653642f6bf485f584df4fbd546966e16fe413a2d152014dac2b586a656397
SHA3-384 hash:	dfe9127ee0d8abde67a3ec104a814e212e7d4f37f7975a72d9e587f7948ddcff858d51d69bbb955b11c6ac1ae149126a
SHA1 hash:	018f0da42568b2089967ff743bf021c25637e359
MD5 hash:	c7a6f7f3ee6f884921f32e69f551535e
humanhash:	mango-april-happy-jersey
File name:	H2A_KURT-ATTACHMENT#dt.20200615.exe
Download:	download sample
Signature	RemcosRAT Create hunting rule
File size:	1'259'520 bytes
First seen:	2020-06-15 11:53:28 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	134a427d8e11e30f2e4389847cf6bf3c (3 x FormBook, 2 x NetWire, 1 x RemcosRAT)
ssdeep	24576:UBlDgE7EmXWAqSvg439vGSVNe1/hqIiHtwd7:U7DlC+GSjiBiNI
Threatray	74 similar samples on MalwareBazaar
TLSH	2A456C32B2A1C433D5631A7CDC5B92FC9826BE10A92859877BF53D4CBF39741342A1A7
Reporter	abuse_ch
Tags:	exe RAT RemcosRAT

abuse_ch

Malspam distributing RemcosRAT:

HELO: hml04.musian.info
Sending IP: 104.129.0.106
From: Ahmad Sherkawi <a.sherkawi@h2atrading.com.au>
Subject: H2A Trading Pty Ltd - PURCHASE INQUIRY
Attachment: H2A_KURT-ATTACHMENTdt.20200615.z (contains "H2A_KURT-ATTACHMENT#dt.20200615.exe")

RemcosRAT C2:
104.129.0.106:1989

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/10318/

Detection(s):

PUA.Win.Packer.BorlandDelphi-15

SecuriteInfo.com.Backdoor.Win32.Bifrose.1593.UNOFFICIAL

Gathering data

Threat name:

Win32.Trojan.CryptInjector

Status:

Malicious

First seen:

2020-06-15 09:40:58 UTC

AV detection:

25 of 29 (86.21%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=6z3fgzbpnp2il5me35h32vdjm3qw7zatuliveaknvqvvq2tfmolq._file

Verdict:

suspicious

RemcosRAT

178d42beb97c29b2c1e2ee08ac527d454e234c183ef03a29c357856443f9191b

RemcosRAT

2e5d08e10497cdd14499b4ae823f7d639a738d37784882db758e70fa3804e4e9

RemcosRAT

862b45e2c98a175f625797db1d3342e0d9dc35b79e3386deb42c06b1918867d9

RemcosRAT

8aa7a5eb1247b0d54b2bd29dd6b2d563ca30da4990c8220f61da826fe5941452

RemcosRAT

939863edcaf7c655fb6e3020bdfe5138bf6e61faa3d3b037f113216ccc1be55a

RemcosRAT

a7b2c2dfcb01c3c3b3dc945f3b8d1c907a4de8aba291241466a9da4c69492a29

RemcosRAT

b30f264fda73db6970c313776095289e5fc0ee77f6be19010e2f9e125205e845

RemcosRAT

bcb474ac919440674135c673d8c6a0fc8015a63a15b2849c3346f74a716b5249

RemcosRAT

e65953c2d6e33c5da860ceac22ef685533e9b43bb3986e8e136eec82a5f5e547

RemcosRAT

+ 64 additional samples on MalwareBazaar

Result

Malware family:

modiloader

Score:

10/10

Tags:

family:modiloader trojan

Link:

https://tria.ge/reports/201109-fwkj19kerx/

Behaviour

Suspicious use of WriteProcessMemory

Legitimate hosting services abused for malware hosting/C2

ModiLoader First Stage

ModiLoader, DBatLoader

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

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:	Remcos Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Remcos in memory

Rule name:	win_remcos_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator