MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5cad6293fe826e616a0ff23c931f174e22fd52fafd874a038419e8dad3681fd6. 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: 11


Intelligence 11 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5cad6293fe826e616a0ff23c931f174e22fd52fafd874a038419e8dad3681fd6
SHA3-384 hash: 6e596431e0e6aa7f557ccf6dcfb04df1f9189a0e10eb7b69a1d0034850f6fa37d163729f72444ca5ec5169bfa4344161
SHA1 hash: 4e2441c3741b3d8289ced584c9d1de4c7eba5300
MD5 hash: 5f7ea959068aa2b7595799d5832e2baf
humanhash: kitten-low-fillet-texas
File name:BTQBVILB.EXE
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:484'352 bytes
First seen:2020-11-03 06:20:03 UTC
Last seen:2020-11-03 10:46:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:1eNPs9C9IOR9i660/tyveRPwvsBrqBl4pJJTQUn4t+:WPeC9IO/i6hsidBrDpJJTQ
TLSH ECA4D0662388EF75F1FE6B78A825140057F5F643E326D60E3EA940DC55A2F8047B27A3
Reporter cocaman
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
7
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/81945/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.424.9410.19513.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
DNS request
Setting a global event handler for the keyboard
Connection attempt to an infection source
Enabling autorun by creating a file
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.
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/518855
Signature
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
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5cad6293fe826e616a0ff23c931f174e22fd52fafd874a038419e8dad3681fd6/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-11-03 06:21:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lswwfe76qjxgc2qp6i6jghyxjyrp2ux27wduua4edhunvu3id7la._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos rat
Link:
https://tria.ge/reports/201103-tm7sl4xmfj/
Behaviour
Creates scheduled task(s)
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Remcos
Unpacked files
SH256 hash:
5cad6293fe826e616a0ff23c931f174e22fd52fafd874a038419e8dad3681fd6
MD5 hash:
5f7ea959068aa2b7595799d5832e2baf
SHA1 hash:
4e2441c3741b3d8289ced584c9d1de4c7eba5300
Link:
https://www.unpac.me/results/7bbc4410-fc40-44ba-89c6-eb74b27144f7/
SH256 hash:
cea6a2be1b087fd389eab8d3b25427a06d89d206181939c96f758d2bb5a16450
MD5 hash:
733bf3000492aca83fbaef2ef73298cf
SHA1 hash:
12871e9d9e402704f5a77ab7a81f5cf528ccfc5c
Link:
https://www.unpac.me/results/7bbc4410-fc40-44ba-89c6-eb74b27144f7/
SH256 hash:
4f7ac46e6a079d893688cea6361500afdea52d3b8feaf3af223f8d4c797be828
MD5 hash:
15a86897a706132d83966208b00dd12e
SHA1 hash:
29fc64a961d20a14e7fcb072fcc18b026d53efc2
Link:
https://www.unpac.me/results/7bbc4410-fc40-44ba-89c6-eb74b27144f7/
SH256 hash:
c1f3014efaf2118b11c25949e395c114ab71a7363fb2912875339b3191a938bc
MD5 hash:
4d22e69c7664bdadfaacf22ea9cd43e2
SHA1 hash:
a66ba2f18dad08b883efd6eb7403fd219921490f
Detections:
win_remcos_g0
Create hunting rule
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/7bbc4410-fc40-44ba-89c6-eb74b27144f7/
Parent samples :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 hash:
bac5797bde4b2810766a40d95bcdb825ac5b395fcbadd139daa19a44a6cdc049
MD5 hash:
a92cc1f6e0a2742350dfda6726db14c0
SHA1 hash:
e5404e3ed46498deb8ad8966a774540c2b8e9c1e
Link:
https://www.unpac.me/results/7bbc4410-fc40-44ba-89c6-eb74b27144f7/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Starter
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5cad6293fe826e616a0ff23c931f174e22fd52fafd874a038419e8dad3681fd6

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: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: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.

Malspam

RemcosRAT

img 0ae29d6a2f9f6604934e88105ad307a25e2c8788726fc7fbd95c18916fde60ca

RemcosRAT

Executable exe 5cad6293fe826e616a0ff23c931f174e22fd52fafd874a038419e8dad3681fd6

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 0ae29d6a2f9f6604934e88105ad307a25e2c8788726fc7fbd95c18916fde60ca
Cape
Cape
https://www.capesandbox.com/analysis/81945/

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