MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6534823922c1889047e2edc0aab14482758d7dbdd296941403ae7657cb248e05. 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: 15


Intelligence 15 IOCs YARA File information Comments

SHA256 hash: 6534823922c1889047e2edc0aab14482758d7dbdd296941403ae7657cb248e05
SHA3-384 hash: 5050b68072d9463f7c6406a0db581d8e24e3c9daa3fa1aa8b39e3b4d6b801d21b5573d7d72d98a39e309fe7dc60f5dba
SHA1 hash: a2f2299c0a36a654def4aa1f4d9a129c378cd3fe
MD5 hash: f143d5d6ba24c430f0103c91ceb294dd
humanhash: bakerloo-golf-yankee-uranus
File name:IRD-N.º 8800.exe
Download: download sample
Signature RemcosRAT
File size:2'033'664 bytes
First seen:2023-02-11 09:40:43 UTC
Last seen:2023-02-11 11:54:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 24576:YjyF7b9VCruYAkF/sHd/wuC7zMGavgVOWp9OPTfCzd:8UBwrE9/xxGm2
Threatray 1'108 similar samples on MalwareBazaar
TLSH T1009538243DFB501AB173EFAA8BE4B4EADA6FB7733B06645D109103864623941DEC153E
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter abuse_ch
Tags:exe RemcosRAT

Intelligence


File Origin
# of uploads :
2
# of downloads :
191
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
IRD-N.º 8800.exe
Verdict:
Malicious activity
Analysis date:
2023-02-11 09:46:48 UTC
Tags:
rat remcos

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Launching a process
Сreating synchronization primitives
Forced shutdown of a system process
Unauthorized injection to a system process
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:
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Delayed program exit found
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Threat name:
Win64.Trojan.Pwsx
Status:
Malicious
First seen:
2023-02-10 22:11:14 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
1
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:remcos botnet:remotehost rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Uses the VBS compiler for execution
Remcos
Malware Config
C2 Extraction:
161.129.44.36:5888
Unpacked files
SH256 hash:
6534823922c1889047e2edc0aab14482758d7dbdd296941403ae7657cb248e05
MD5 hash:
f143d5d6ba24c430f0103c91ceb294dd
SHA1 hash:
a2f2299c0a36a654def4aa1f4d9a129c378cd3fe
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Malspam

RemcosRAT

Executable exe 6534823922c1889047e2edc0aab14482758d7dbdd296941403ae7657cb248e05

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments