MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 903a0fa6a93c8a59db5a7890c1d94e1691c3125cc57cde977fa2ee705dc4c3b7. 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: 3


Intelligence 3 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 903a0fa6a93c8a59db5a7890c1d94e1691c3125cc57cde977fa2ee705dc4c3b7
SHA3-384 hash: 1f3633583936d17eaaebf69e77321e14a7958f8e87b8b1505bbf8b32e49c957cd463521412dd0c90d4de285b03b6aa65
SHA1 hash: 9da5e057e460d071c0f30125b942b06054b61ba1
MD5 hash: 1f28d58109ac606a960cc78f2688d98e
humanhash: finch-cold-vermont-pennsylvania
File name:Procurement Officer.29fu3 vuijv94d.iso
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:712'704 bytes
First seen:2021-02-16 06:35:46 UTC
Last seen:Never
File type: iso
MIME type:application/x-iso9660-image
ssdeep 12288:UK9I0rFumjuzU9gPbXWhOYk5bK/9Z0ic3:99drFumOPbXWhLMK/vi
TLSH 6EE45B1B62986FABF07DA3756074940087F0BC17E765DA9DBED870EB15B0F40CA62B42
Reporter abuse_ch
Tags:iso RAT RemcosRAT


Avatar
abuse_ch
Malspam distributing RemcosRAT:

HELO: vps.asswart.com
Sending IP: 45.85.90.28
From: procurement <office@briglum.com>
Subject: Procurement Officer
Attachment: Procurement Officer.29fu3 vuijv94d.iso (contains "2bLMnaD4ZGgszsp.exe")

RemcosRAT C2:
graceland2021.ddns.net:1313

Intelligence

File Origin
# of uploads :
1
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Malware.AI.4103220850.10637.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/903a0fa6a93c8a59db5a7890c1d94e1691c3125cc57cde977fa2ee705dc4c3b7/
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2021-02-16 06:36:10 UTC
AV detection:
7 of 47 (14.89%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=sa5a7jvjhsfftw22pcimdwkoc2i4ges4yv6n5f37ulxhaxoeyo3q._file
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/903a0fa6a93c8a59db5a7890c1d94e1691c3125cc57cde977fa2ee705dc4c3b7

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

RemcosRAT

iso 903a0fa6a93c8a59db5a7890c1d94e1691c3125cc57cde977fa2ee705dc4c3b7

(this sample)

RemcosRAT

Executable exe ebba3cbb31b33009b718185d391d43e4373a08aca718591c3af294ee34400ff7

  
Dropping
MD5 50555b051dabff4f11d4d3cd67faecd6
  
Dropping
RemcosRAT
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 ebba3cbb31b33009b718185d391d43e4373a08aca718591c3af294ee34400ff7

Comments