MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec932ebf6459a5573779cd5e579b145042897d2ad1b96c759b019df0f0486fde. 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: 13


Intelligence 13 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ec932ebf6459a5573779cd5e579b145042897d2ad1b96c759b019df0f0486fde
SHA3-384 hash: 79c7a99a500d8cc1ac8c6049879a513c72ae0f75fd8b0fcb857bd05cf7cc22d8aaafce2fcbb1522ac3d9e29256e1d773
SHA1 hash: 87071ddf94128c6dfe18411b8266d08678066115
MD5 hash: 87c0df5276fb6f2b4ff8583d9418de7b
humanhash: carolina-golf-victor-zebra
File name:ec932ebf6459a5573779cd5e579b145042897d2ad1b96c759b019df0f0486fde.bin
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:131'072 bytes
First seen:2021-06-25 15:26:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fa1107e773796a494c44045d5372098c (12 x RemcosRAT)
ssdeep 3072:m4XgM0gTUJNFbnOabI/JZ7k0qvo7wvdbnrlSl26FaqmrzqhEdVA2hr5:ZXgMtwNFbOabI/qxlSl26FaFrzqhE55
Threatray 1'822 similar samples on MalwareBazaar
TLSH B7D3E927766A81A3E85141B053647B228DFCFC76CA095D93E3C5C1811DF4EC6E06ABBB
Reporter Anonymous
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
137
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ec932ebf6459a5573779cd5e579b145042897d2ad1b96c759b019df0f0486fde.bin
Verdict:
Malicious activity
Analysis date:
2021-06-25 15:27:24 UTC
Tags:
rat remcos keylogger
Link:
https://app.any.run/tasks/d55846f4-f2a8-492a-916b-ea2a67db6010

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/168349/
Detection(s):
Win.Trojan.Remcos-9753190-0
Create hunting rule

Win.Trojan.Remcos-9763891-0
Create hunting rule

Win.Trojan.Remcos-9841897-0
Create hunting rule

Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/61f6eaba-2af2-4ec5-b1ef-fc963d3f1b7d
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/808203
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to capture and log keystrokes
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Detected Remcos RAT
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ec932ebf6459a5573779cd5e579b145042897d2ad1b96c759b019df0f0486fde/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2021-06-25 15:27:09 UTC
AV detection:
40 of 46 (86.96%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5sjs5p3elgsvon3zzvpfpgyukbbis7jk2g4wy5m3ago7b4cin7pa._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
0769c1487705fd65aeacdd813882e532d3bbd4ffa7106a2015bac448d8091bbb
RemcosRAT
0b7eaab988ec406ce0b6df31d9abdc68e535c529c6ac5b5a5c9deb4e4fbe6611
RemcosRAT
3070ba52a9be47b5dfa4088095f0f35827a3cc12590cf3a30082e2021b2cf956
RemcosRAT
4579780c18fb273fd0884237c7a4021dbbb38494194d8c1840449e8a62d29251
RemcosRAT
4fe8c8398a6cf30cfd7cbed590de821abdb40aa177781c43c19bdfec75308355
RemcosRAT
522a495b289cf22898f762f18571b8839194e6232cb80fbb28dc426cbeeee323
RemcosRAT
833b575dac3a049ede0d27e2ff801d2e8d647cf04006f0037e1a9c71d7c8ace4
RemcosRAT
9882dda58a91a1e4ab56d6d3f7311ebd31d6bf8ad674484819110da1af0d0192
RemcosRAT
ab9041fe7e0a4a439521d6eb01cc16d74c00a0427c86b067120ac453ba7329d9
RemcosRAT
c39bdd8f7c69c3140ef920e2b1d5965310058c5fa425b871f4d7751d8291d55e
RemcosRAT
+ 1'812 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:newyear rat
Link:
https://tria.ge/reports/210625-wpst42awxe/
Behaviour
Suspicious use of SetWindowsHookEx
Remcos
Malware Config
C2 Extraction:
cato.fingusti.club:6609
Unpacked files
SH256 hash:
ec932ebf6459a5573779cd5e579b145042897d2ad1b96c759b019df0f0486fde
MD5 hash:
87c0df5276fb6f2b4ff8583d9418de7b
SHA1 hash:
87071ddf94128c6dfe18411b8266d08678066115
Detections:
win_remcos_auto
Create hunting rule
win_remcos_g0
Create hunting rule
Link:
https://www.unpac.me/results/56e71b96-2cdd-463f-a43a-75a040cb0d25/
Parent samples :
c0503b9a911b674579a25005f552760d37b15e9246a8ccdae53d1e6001413611
ec932ebf6459a5573779cd5e579b145042897d2ad1b96c759b019df0f0486fde
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ec932ebf6459a5573779cd5e579b145042897d2ad1b96c759b019df0f0486fde

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:ach_RemcosRAT
Create hunting rule
Author:abuse.ch
Rule name:Chrome_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Chrome in files like avemaria
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:Parallax
Create hunting rule
Author:@bartblaze
Description:Identifies Parallax RAT.
Rule name:Remcos
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Remcos in memory
Rule name:remcos_rat
Create hunting rule
Author:jeFF0Falltrades
Rule name:REMCOS_RAT_variants
Create hunting rule
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

File information

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

RemcosRAT

Executable exe c0503b9a911b674579a25005f552760d37b15e9246a8ccdae53d1e6001413611

RemcosRAT

Executable exe ec932ebf6459a5573779cd5e579b145042897d2ad1b96c759b019df0f0486fde

(this sample)

  
Dropped by
SHA256 c0503b9a911b674579a25005f552760d37b15e9246a8ccdae53d1e6001413611
  
Delivery method
Distributed via e-mail link
Cape
Cape
https://www.capesandbox.com/analysis/168349/

Comments