MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c0503b9a911b674579a25005f552760d37b15e9246a8ccdae53d1e6001413611. 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
| SHA256 hash: | c0503b9a911b674579a25005f552760d37b15e9246a8ccdae53d1e6001413611 |
|---|---|
| SHA3-384 hash: | 8708b3b527fbcc6b4d96778b5ac3e142f0f9db816e38eb9b031a53618e1e882162d5029dec8b5838375404a8134f0a41 |
| SHA1 hash: | 32091f44b116bfb7599e921ab21276810f22da5b |
| MD5 hash: | ca82aa0a2a1d283b608495ffa883b7b5 |
| humanhash: | network-gee-potato-september |
| File name: | IM_EX0003561772_pdf.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'255'292 bytes |
| First seen: | 2021-06-25 14:04:19 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat) |
| ssdeep | 24576:WAOcZwlfFL3YgQVQknFPNPDJgqEkdbiG2K2fp/k:cv3SVQkFVDdbcHfp8 |
| Threatray | 612 similar samples on MalwareBazaar |
| TLSH | 8445DF42EFF144FBD479073045B71B306EB6AF201AB6861B6BA075796D323436E23B91 |
| Reporter | Anonymous |
| Tags: | exe RemcosRAT |
Anonymous
Actual download is an .iso file - IM_EX0003561772_pdf.iso, the exe is in the .iso file.Intelligence
File Origin
# of uploads :
1
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
IM_EX0003561772_pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-06-25 14:06:23 UTC
Tags:
rat remcos keylogger
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
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.
Verdict:
Malicious
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Detected Remcos RAT
Drops PE files with a suspicious file extension
Found malware configuration
Initial sample is a PE file and has a suspicious name
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Yara detected AntiVM autoit script
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
Win32.Backdoor.NanoCore
Status:
Malicious
First seen:
2021-06-25 14:05:18 UTC
AV detection:
26 of 46 (56.52%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 602 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:nanocore family:remcos botnet:newyear keylogger persistence rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
NanoCore
Remcos
Malware Config
C2 Extraction:
cato.fingusti.club:6609
Unpacked files
SH256 hash:
ec932ebf6459a5573779cd5e579b145042897d2ad1b96c759b019df0f0486fde
MD5 hash:
87c0df5276fb6f2b4ff8583d9418de7b
SHA1 hash:
87071ddf94128c6dfe18411b8266d08678066115
Detections:
win_remcos_g0
win_remcos_auto
SH256 hash:
7da6defa12a4f6e1238685568fb701d18c46ea97847391f8f6e0b87096e0c2c5
MD5 hash:
8d4f753f55eb611fad1f5079b7e3cd35
SHA1 hash:
b6d5ca62c16ad63f331797239d81104c114c7d2a
SH256 hash:
c0503b9a911b674579a25005f552760d37b15e9246a8ccdae53d1e6001413611
MD5 hash:
ca82aa0a2a1d283b608495ffa883b7b5
SHA1 hash:
32091f44b116bfb7599e921ab21276810f22da5b
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: | Chrome_stealer_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Chrome in files like avemaria |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer |
|---|---|
| Author: | ditekSHen |
| Description: | detects Windows exceutables potentially bypassing UAC using eventvwr.exe |
| Rule name: | Keylog_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Contains Keylog |
| 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: | 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.
Delivery method
Distributed via e-mail link
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