MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d67dde5621d6de76562bc2812f04f986b441601b088aa936d821c0504eb4f7aa. 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: 10
| SHA256 hash: | d67dde5621d6de76562bc2812f04f986b441601b088aa936d821c0504eb4f7aa |
|---|---|
| SHA3-384 hash: | b6683aac79e0f4f0322ab246fda99c140f2329fb8820f1aee2098228cf48fb9e94b5e63b0c5ffa6031941ad5a2f811dc |
| SHA1 hash: | 314ef9715177b4bbfed560d6a2f2d3a66a29c083 |
| MD5 hash: | d1c1d8d9bf928cca466037b6c6ecb16f |
| humanhash: | london-jig-moon-solar |
| File name: | Zfpmspqv.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'000'408 bytes |
| First seen: | 2021-02-18 14:38:17 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | df0d362df6a4fc505777ae182bd2795b (5 x RemcosRAT) |
| ssdeep | 12288:Rt1rtR29DwSwNy6ZgFwg0jPacng2WnAH+QIMYz6CoDaMycZ+rfF8hWf:RnxhSwNy6eFGC+jv+QIPz6tDocoJf |
| Threatray | 22 similar samples on MalwareBazaar |
| TLSH | 962592F2990A4F20F01B273CE48AE6381AE2B8BD3D1947659ED47B465B5F3583C9007B |
| Reporter |  abuse_ch |
| Tags: | exe nVpn RAT RemcosRAT |
abuse_ch
Malspam distributing RemcosRAT:HELO: mail9.promptcheng.com
Sending IP: 64.225.21.122
From: sales@amerigomachinery.com
Subject: Re: Order confirmation
Attachment: Order confirmation,pdf.CAP (contains "Zfpmspqv.exe")
RemcosRAT C2:
stateman.ddns.net:19060
Intelligence
File Origin
# of uploads :
1
# of downloads :
124
Origin country :
n/a
Vendor Threat Intelligence
Detection:
DLAgent07
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Sending a custom TCP request
Sending a UDP request
Creating a file
Deleting a recently created file
Launching a process
Connection attempt
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created 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:
Remcos
Detection:
malicious
Classification:
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
Creates a thread in another existing process (thread injection)
Detected Remcos RAT
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Sigma detected: Remcos
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.Remcos
Status:
Malicious
First seen:
2021-02-18 14:39:07 UTC
AV detection:
11 of 47 (23.40%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 12 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos persistence rat
Behaviour
Suspicious use of WriteProcessMemory
Adds Run key to start application
Remcos
Unpacked files
SH256 hash:
5e7fdfe171fa37bf8a0fdb4d02bc0b9c2d65faffee0cb5cf7ba57de79ef5661c
MD5 hash:
472997b8f40947c305b6140e2ea05ffe
SHA1 hash:
e7aaf59efd9e1d22a7a995540c1ec12eaf99d92f
SH256 hash:
742d9dde82f369f53ebd096e97446b429793401ab681f63e6b24b87ebc1bbc06
MD5 hash:
6a9a262f0ad021baff8e22a6dd4a53ae
SHA1 hash:
160189d345c18854b631a20011103edd2fdd136f
SH256 hash:
d67dde5621d6de76562bc2812f04f986b441601b088aa936d821c0504eb4f7aa
MD5 hash:
d1c1d8d9bf928cca466037b6c6ecb16f
SHA1 hash:
314ef9715177b4bbfed560d6a2f2d3a66a29c083
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Diple
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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