MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 46f7e4d9929742fb1530c921f9906a387a1d4da940e290209666d3924162991b. 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: | 46f7e4d9929742fb1530c921f9906a387a1d4da940e290209666d3924162991b |
|---|---|
| SHA3-384 hash: | bcfaebc3de91a79adf0122c40e51efeeb34d3c30186b3b2593afd0d8d765d9e30104ed7f4e8058378ef98f3a418a8be1 |
| SHA1 hash: | 46d50944356e1a67af836e305cb7e81268be9444 |
| MD5 hash: | 305b26a475cb3e8394597140c7dbe8d2 |
| humanhash: | december-winner-monkey-bacon |
| File name: | Re DHL Shipping Notification AWB.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 502'784 bytes |
| First seen: | 2021-02-15 19:57:19 UTC |
| Last seen: | 2021-02-15 21:49:42 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'753 x AgentTesla, 19'659 x Formbook, 12'250 x SnakeKeylogger) |
| ssdeep | 12288:sszKcvdld21fNlRUsnlMJ9FitgU3ulD+OfrPnhsFwVTMsM:s9GYmJcgU3yDLrPnhVtT |
| Threatray | 212 similar samples on MalwareBazaar |
| TLSH | 57B4E03522986F20D13E9B784165900483F4A519C733E71DBEEAA0F91DB6BD28B7B713 |
| Reporter |  abuse_ch |
| Tags: | DHL exe RAT RemcosRAT |
abuse_ch
Malspam distributing RemcosRAT:HELO: vps.asswart.com
Sending IP: 45.85.90.28
From: Dhl delivery <delivey@dhl.com>
Subject: Re: DHL Shipping Notification AWB
Attachment: Re DHL Shipping Notification AWB.iso (contains "Re DHL Shipping Notification AWB.exe")
RemcosRAT C2:
graceland2021.ddns.net:1313 (185.19.85.133)
Intelligence
File Origin
# of uploads :
2
# of downloads :
131
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Re DHL Shipping Notification AWB.exe
Verdict:
Malicious activity
Analysis date:
2021-02-15 19:58:06 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:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Detected Remcos RAT
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Status:
Malicious
First seen:
2021-02-15 12:05:45 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
unknown
Similar samples:
+ 202 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos rat
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Remcos
Malware Config
C2 Extraction:
graceland2021.ddns.net:1313
Unpacked files
SH256 hash:
b2499a2af35b550fbe7f541a14ff1225e1202324f351eecf85de6c8e9fc7c27c
MD5 hash:
5e732e4265622675313195dead01047e
SHA1 hash:
359c710a93c2f58cdc2a45de8dd48a6884a70645
SH256 hash:
46f7e4d9929742fb1530c921f9906a387a1d4da940e290209666d3924162991b
MD5 hash:
305b26a475cb3e8394597140c7dbe8d2
SHA1 hash:
46d50944356e1a67af836e305cb7e81268be9444
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.
Malspam
Delivery method
Distributed via e-mail attachment
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