MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4dfe62c4d3401b386b693509bcccfc0b91c72bc8365fdc68df9f7c050e35409c. 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


CrimsonRAT


Vendor detections: 7


Intelligence 7 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4dfe62c4d3401b386b693509bcccfc0b91c72bc8365fdc68df9f7c050e35409c
SHA3-384 hash: f0ff873e425f857213cd9ae2cd232583d4d3ec7c2361d1d3fe328423838a815f04d718f453713dc5ad199de0ecb4a98b
SHA1 hash: 070e6fa8ee1fcd5db6249c96c9da5827e64c4928
MD5 hash: 4bd396b3d131a05682e2089d9432d242
humanhash: orange-river-item-thirteen
File name:4BD396B3D131A05682E2089D9432D242.exe
Download: download sample
Signature CrimsonRAT
Create hunting rule
File size:11'825'152 bytes
First seen:2021-07-08 06:26:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'070 x AgentTesla, 20'027 x Formbook, 12'352 x SnakeKeylogger)
ssdeep 384:Jn1Fh+kZnIk9jILY7LKWZ6HUDvwnIl9e17WgLBQxrNbSyUkoPYb07aQU5mqoE:bHILYXK96vxHeMiaDmq
Threatray 6 similar samples on MalwareBazaar
TLSH T1EFC67FB83715F88FE8ADAA790E19F1B42D147D70BCB0816B77C51BCF6572261EA58302
Reporter abuse_ch
Tags:CrimsonRAT exe


Avatar
abuse_ch
CrimsonRAT C2:
167.86.105.43:6588

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
167.86.105.43:6588 https://threatfox.abuse.ch/ioc/158411/

Intelligence

File Origin
# of uploads :
1
# of downloads :
1'014
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
hdrmiprcav.exe
Verdict:
Malicious activity
Analysis date:
2021-07-06 12:39:46 UTC
Tags:
trojan rat crimson
Link:
https://app.any.run/tasks/1b2ebd83-3d23-4ff3-9228-0845db3f0eed

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/170355/
Detection(s):
Win.Spyware.CrimsonRat-9859243-0
Create hunting rule

Malware family:
CrimsonRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4920ae70-95cc-459b-a636-595c5522dd35
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/813285
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Potential time zone aware malware
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4dfe62c4d3401b386b693509bcccfc0b91c72bc8365fdc68df9f7c050e35409c/
Threat name:
ByteCode-MSIL.Ransomware.Foreign
Create hunting rule
Status:
Malicious
First seen:
2021-07-06 07:19:55 UTC
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jx7gfrgtiantq23jgue3zth4boi4ok6igzp5y2g7t56akdrvicoa._file
Verdict:
malicious
Similar samples:
47b99e50430e9abad7326d1837ecdda5f995112b0b12406d23df5ef603d52a4e
CrimsonRAT
4c8e0459524380a9f00ffc58913f461c3e1d8737dd18252881f09e2d416e4f73
CrimsonRAT
5dcb736bf556729b30654fe97da034c1ccd7471f7587cb82dc33f4aef2248b9c
CrimsonRAT
bbea096ceb3c94454a5b92e5f614f107bd98df0b9d2f7022574256d0614f35c8
CrimsonRAT
be7c3bf33d9e06fdf23da68ab87a8c4cdddba7d2fbcaf4b1a68c443ab0a45288
CrimsonRAT
fe33ba5d5f49662ce90089b1f64a76887b9e1eadc46b8c0eada007295f387682
CrimsonRAT
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210708-8wnlmv1fbe/
Unpacked files
SH256 hash:
4dfe62c4d3401b386b693509bcccfc0b91c72bc8365fdc68df9f7c050e35409c
MD5 hash:
4bd396b3d131a05682e2089d9432d242
SHA1 hash:
070e6fa8ee1fcd5db6249c96c9da5827e64c4928
Link:
https://www.unpac.me/results/5df4a092-7992-4719-bb6c-baf194909d8e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/4dfe62c4d3401b386b693509bcccfc0b91c72bc8365fdc68df9f7c050e35409c

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/170355/

Comments