MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1e412b5ff0ae94b987740547ac33289b8bd2f7caaccd6e629cfe57d11dc14995. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1e412b5ff0ae94b987740547ac33289b8bd2f7caaccd6e629cfe57d11dc14995
SHA3-384 hash: 2f006a72cde178e6f061638db1f4641aad900ef80e0f8e04cc4cc44ff352a426cf1cef8cba6809ddbcc9eb702b698c49
SHA1 hash: 67fa41516863eac519e9cd98ba79bc9ee86b33d7
MD5 hash: 80f21e9ff6743a7e35fdbafcc5b1a9e5
humanhash: hamper-nitrogen-arkansas-two
File name:80f21e9ff6743a7e35fdbafcc5b1a9e5.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'211'392 bytes
First seen:2023-02-02 12:11:23 UTC
Last seen:2023-02-02 13:40:01 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:TFc6F06MfqZGSz3RbK0aQl+5WyhgjsnC5JCk9RMpqG4yPa:LW6MnMRVKhgjsnC5gqCq
TLSH T1B745BF8737B1A4BFF68740B154283F8C6FA07113BE46E257973739849B098FBB698191
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter abuse_ch
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
206
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
80f21e9ff6743a7e35fdbafcc5b1a9e5.exe
Verdict:
Malicious activity
Analysis date:
2023-02-02 12:16:42 UTC
Tags:
rat remcos
Link:
https://app.any.run/tasks/d8e1965d-b8dc-48b9-b28b-e845683db7b9

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/359510/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.3647.24856.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a process with a hidden window
Running batch commands
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
No Threat
Threat level:
  2/10
Confidence:
67%
Tags:
packed
Link:
https://www.filescan.io/uploads/63dba894447edb203a028083/reports/50599dde-cd9f-4378-9970-82fd128980c1/overview
Result
Verdict:
UNKNOWN
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/96125574-e8a5-4ec9-8dcf-8313755f42e1
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1164239
Signature
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Delayed program exit found
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 797013 Sample: QnYusVZU2S.exe Startdate: 02/02/2023 Architecture: WINDOWS Score: 100 58 Multi AV Scanner detection for domain / URL 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 Antivirus detection for dropped file 2->62 64 7 other signatures 2->64 10 QnYusVZU2S.exe 3 2->10         started        14 qos.exe 2 2->14         started        16 qos.exe 2 2->16         started        18 qos.exe 2->18         started        process3 file4 52 C:\Users\user\AppData\...\QnYusVZU2S.exe.log, ASCII 10->52 dropped 72 Contains functionality to steal Chrome passwords or cookies 10->72 74 Contains functionality to steal Firefox passwords or cookies 10->74 76 Delayed program exit found 10->76 20 QnYusVZU2S.exe 5 4 10->20         started        23 QnYusVZU2S.exe 10->23         started        25 qos.exe 14->25         started        27 qos.exe 16->27         started        29 qos.exe 18->29         started        signatures5 process6 file7 46 C:\Users\user\AppData\Roaming\qos.exe, PE32 20->46 dropped 48 C:\Users\user\...\qos.exe:Zone.Identifier, ASCII 20->48 dropped 50 C:\Users\user\AppData\Local\...\ctlhxig.vbs, data 20->50 dropped 31 wscript.exe 1 20->31         started        process8 process9 33 cmd.exe 1 31->33         started        process10 35 qos.exe 3 33->35         started        38 conhost.exe 33->38         started        signatures11 66 Multi AV Scanner detection for dropped file 35->66 68 Machine Learning detection for dropped file 35->68 40 qos.exe 2 14 35->40         started        44 qos.exe 35->44         started        process12 dnsIp13 54 gdyhjjdhbvxgsfe.gotdns.ch 37.139.129.71, 2718, 49697 LVLT-10753US Germany 40->54 56 geoplugin.net 178.237.33.50, 49698, 80 ATOM86-ASATOM86NL Netherlands 40->56 70 Installs a global keyboard hook 40->70 signatures14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1e412b5ff0ae94b987740547ac33289b8bd2f7caaccd6e629cfe57d11dc14995/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-02-02 12:12:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dzaswx7qv2kltb3uavd2ymzitof5f56kvtgw4yu47zl5chobjgkq._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:awele-host persistence rat
Link:
https://tria.ge/reports/230202-pc6htsgb48/
Behaviour
Modifies registry class
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
gdyhjjdhbvxgsfe.gotdns.ch:2718
Unpacked files
SH256 hash:
178cc7474b323b0ae6b3095ff67127726530d9d44be5cb58ba7315ef3a1199ad
MD5 hash:
159af9cf7f94d64c8120c80268965306
SHA1 hash:
fb41ab37af2c83e96d97e9cd066f90e72d4887ea
Link:
https://www.unpac.me/results/55f15d57-7e85-4021-8c9f-861c52637514/
SH256 hash:
75bc0f69d83f444ad9030d31c085f5eb3466250aabe45522455e4c1e81a0791d
MD5 hash:
6fcf423bc56ba93a7b2a18669ba73f62
SHA1 hash:
715020bd10efd5244238a7931ea739187ff84ea2
Detections:
Remcos
Create hunting rule
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/55f15d57-7e85-4021-8c9f-861c52637514/
Parent samples :
5cf08a64c8bddc68665dad7e028a4fe97ebb70d208fba0c83d83af83f38427a2
282f91fa5f97cf075829ce5a82abfbd642939afd7d38046348f51d7e5643b97d
1e412b5ff0ae94b987740547ac33289b8bd2f7caaccd6e629cfe57d11dc14995
0f111ae9913e0c6f2978f0af21c027db5be557acde02e240d5a4b3ce9be9fdbd
7b0d9ba55d89502a2c87615b74fa58bd2f1da801fb281e1bf1bbfc05361e9583
683843fe257ddca12e864696830448bc04e7eeb9ab53e42dc185d898462c85fa
SH256 hash:
3a03cdaa56920dc50307455e7928fdc2a402de263ed290c0bbdf3daa0a30a1ba
MD5 hash:
4f4a99a5144f68c97a3af1cfb5ba84e1
SHA1 hash:
5687b83824a9e5e91793da0d637a95f629a30e98
Link:
https://www.unpac.me/results/55f15d57-7e85-4021-8c9f-861c52637514/
SH256 hash:
d5fa3d57079919972c5b5c4da2407329f4f7650473149e14801d02c3a894249e
MD5 hash:
5eba1f0891134fb81a2952f285759ee4
SHA1 hash:
4f063213d4d6ba7098b638f19a8f9d1826e5c746
Link:
https://www.unpac.me/results/55f15d57-7e85-4021-8c9f-861c52637514/
SH256 hash:
f8b4dc431efed46bc5b4aa8d143414fe6ceced756de530a1253292dce5e8e8c6
MD5 hash:
1dcd6a95221ca8d01ba305a60ab9d411
SHA1 hash:
000365d6ac03ea955fa7a908328fc69b4663719b
Link:
https://www.unpac.me/results/55f15d57-7e85-4021-8c9f-861c52637514/
SH256 hash:
1e412b5ff0ae94b987740547ac33289b8bd2f7caaccd6e629cfe57d11dc14995
MD5 hash:
80f21e9ff6743a7e35fdbafcc5b1a9e5
SHA1 hash:
67fa41516863eac519e9cd98ba79bc9ee86b33d7
Link:
https://www.unpac.me/results/55f15d57-7e85-4021-8c9f-861c52637514/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1e412b5ff0ae/report/overview.html
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/1e412b5ff0ae94b987740547ac33289b8bd2f7caaccd6e629cfe57d11dc14995

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.

Web download

RemcosRAT

Executable exe 1e412b5ff0ae94b987740547ac33289b8bd2f7caaccd6e629cfe57d11dc14995

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2474442/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/359510/

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