MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 67b2196fced6640cc43c05c44ea9ee22c004fce93f08c00768a0aba265c72bb6. 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: 9
| SHA256 hash: | 67b2196fced6640cc43c05c44ea9ee22c004fce93f08c00768a0aba265c72bb6 |
|---|---|
| SHA3-384 hash: | 2250bdfb46fb3b002b39ab11183ac8647cd29f01d6d21a88fdcb9d9ceb491438aa06354dc2adc51f3d6ff80d958ba012 |
| SHA1 hash: | b27bba98f48590452d83f6b030ce0886338b5efe |
| MD5 hash: | 573c1dcfd9c011996348a13c54c395c0 |
| humanhash: | stairway-batman-carolina-zebra |
| File name: | documentos de envío 20 de julio de 2021,pdf.e.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 827'392 bytes |
| First seen: | 2021-07-20 19:01:36 UTC |
| Last seen: | 2021-07-20 20:15:22 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 25123f7d748b46edefb4a7db9e8db89d (3 x RemcosRAT, 1 x AveMariaRAT, 1 x BitRAT) |
| ssdeep | 12288:4szqT1gEnXaAbWRBOQW/xgYwRTtIvsECmW6l4l1G2YaNlRSsa7/Ssdpk6dz:4sOOSaAbWPOQWZ6ltIvy2AfS/764z |
| Threatray | 2'118 similar samples on MalwareBazaar |
| TLSH | T1B605AF32B3C14833C2B32635DC5B9779AD397A5329287AC66BF90D4C4FA59513C3B286 |
| Reporter |  abuse_ch |
| Tags: | exe RAT RemcosRAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 185.140.53.11:7310 | https://threatfox.abuse.ch/ioc/161765/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
171
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
documentos de envío 20 de julio de 2021,pdf.e.exe
Verdict:
Malicious activity
Analysis date:
2021-07-20 19:03:08 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
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.
Verdict:
Malicious
Result
Threat name:
Remcos
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
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
Contains functionalty to change the wallpaper
Country aware sample found (crashes after keyboard check)
Creates a thread in another existing process (thread injection)
Detected Remcos RAT
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.Remcos
Status:
Malicious
First seen:
2021-07-20 19:02:05 UTC
AV detection:
5 of 28 (17.86%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 2'108 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:modiloader family:remcos botnet:onyi persistence rat trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Adds Run key to start application
ModiLoader, DBatLoader
Remcos
Malware Config
C2 Extraction:
goddywin.freedynamicdns.net:7310
Unpacked files
SH256 hash:
3c89381eb5d9bc9b2cc8835190944650d0fab08f3f5bd80e7d60c805c34f85a3
MD5 hash:
046256d9fc63f3f656d8a381e787ccdd
SHA1 hash:
d60bbe23be14e9acd5d9f718ce5686dbcf65e518
SH256 hash:
67b2196fced6640cc43c05c44ea9ee22c004fce93f08c00768a0aba265c72bb6
MD5 hash:
573c1dcfd9c011996348a13c54c395c0
SHA1 hash:
b27bba98f48590452d83f6b030ce0886338b5efe
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| Author: | abuse.ch |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer |
|---|---|
| Author: | ditekSHen |
| Description: | detects Windows exceutables potentially bypassing UAC using eventvwr.exe |
| Rule name: | Parallax |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies Parallax RAT. |
| Rule name: | Remcos |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Remcos in memory |
| Rule name: | remcos_rat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | REMCOS_RAT_variants |
|---|
| Rule name: | win_remcos_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.remcos. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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