MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 dfdfddf99781b2553c12dc0eaa764c585279eaa29b70654a11bdc238b6af945e. 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: 18
| SHA256 hash: | dfdfddf99781b2553c12dc0eaa764c585279eaa29b70654a11bdc238b6af945e |
|---|---|
| SHA3-384 hash: | 8af8016300dc4dd1761ce7b10aafd047d7424a12f95c27099efb1b1ab66b1acd7fedc0894a679a8a556b46f9d2813b36 |
| SHA1 hash: | 63b49c1bbc37adc6027c92199e7d4cfafed2e953 |
| MD5 hash: | 10c94521753758c2ff8717e2fce34461 |
| humanhash: | stream-don-oregon-maryland |
| File name: | remcos.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 476'160 bytes |
| First seen: | 2022-08-05 14:31:03 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 79559da4b81809d0ac225fceda1ddb79 (28 x RemcosRAT) |
| ssdeep | 6144:+/Ya3uK4MW5sl80PF2hV/4puXyjSJ5DwFiyycdFXErWksAOZZgjXAccQ6N:+/YaejslPd2f/4njSJJwLZ4sfZgiN |
| Threatray | 1'534 similar samples on MalwareBazaar |
| TLSH | T166A4AE11BAD2C072D57165300C2AEB76DABCBD3429354A7BB3D61D5BFD30180A72A6B3 |
| TrID | 40.3% (.EXE) Win64 Executable (generic) (10523/12/4) 19.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 17.2% (.EXE) Win32 Executable (generic) (4505/5/1) 7.7% (.EXE) OS/2 Executable (generic) (2029/13) 7.6% (.EXE) Generic Win/DOS Executable (2002/3) |
| File icon (PE): |  |
| dhash icon | c4d48eaa8ad4d4f8 (1'000 x RemcosRAT, 1 x Worm.Ramnit, 1 x Vjw0rm) |
| Reporter |  Xtemporality |
| Tags: | exe remcos RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
422
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
ID:
1
File name:
remcos.exe
Verdict:
Malicious activity
Analysis date:
2022-08-05 14:32:05 UTC
Tags:
rat remcos
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Query of malicious DNS domain
Sending a TCP request to an infection source
Result
Malware family:
n/a
Score:
6/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
cmd.exe eventvwr.exe fingerprint greyware keylogger rat remcos shell32.dll
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
Verdict:
Malicious
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
92 / 100
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Delayed program exit found
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Uses dynamic DNS services
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
Win32.Backdoor.Remcos
Status:
Malicious
First seen:
2022-08-05 14:32:09 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
22 of 25 (88.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 1'524 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost
Malware Config
C2 Extraction:
jacksonmuhammad990.duckdns.org:161
Unpacked files
SH256 hash:
dfdfddf99781b2553c12dc0eaa764c585279eaa29b70654a11bdc238b6af945e
MD5 hash:
10c94521753758c2ff8717e2fce34461
SHA1 hash:
63b49c1bbc37adc6027c92199e7d4cfafed2e953
Detections:
win_remcos_auto
Malware family:
Remcos
Verdict:
Malicious
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: | INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer |
|---|---|
| Author: | ditekSHen |
| Description: | detects Windows exceutables potentially bypassing UAC using eventvwr.exe |
| Rule name: | Remcos |
|---|---|
| Author: | kevoreilly |
| Description: | Remcos Payload |
| 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.
9624a046a8de503fac801a3937811f5e3b12c551627af4100c370e0fc8c3bfe0
Dropped by
SHA256 9624a046a8de503fac801a3937811f5e3b12c551627af4100c370e0fc8c3bfe0
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