MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ba52101e664d1ab4110977264bb16ff13c5bf4bdb004ddcacba915006d275b81. 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: | ba52101e664d1ab4110977264bb16ff13c5bf4bdb004ddcacba915006d275b81 |
|---|---|
| SHA3-384 hash: | ace8e070c44a42f82664a80894a213fcc4fdaa5a7f1ddbf90a9c3f0f1288bc1a277ae796341c38a6e1bb2e6d66d2c6fb |
| SHA1 hash: | 7e00fa5b9e8718d6ae19856ecc1be4cbf487a164 |
| MD5 hash: | a955ac034ab71cc35107fd81d4d0904a |
| humanhash: | india-crazy-mississippi-uniform |
| File name: | HTQ19-P0401-Q0539 NE-Q22940 GR2P5 TYPBLDG-NASER AL FERDAN.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 405'504 bytes |
| First seen: | 2021-02-18 14:40:26 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 49278d1d642197d284d20a863e464344 (3 x RemcosRAT) |
| ssdeep | 12288:F3P+z2F99SVFC6UJiMCXxdS3uh57eNgZP:F342FUVMCXjlhVeNg5 |
| Threatray | 140 similar samples on MalwareBazaar |
| TLSH | 3184223375FCA1A2F49340721D96DBA8422BBE396F14C047BA0537AD67327CB451A35B |
| Reporter |  abuse_ch |
| Tags: | exe nVpn RAT RemcosRAT |
abuse_ch
Malspam distributing RemcosRAT:HELO: sugiyamacreate.com
Sending IP: 140.227.20.146
From: Wasif Ahmed <yuko.s@sugiyamacreate.com>
Subject: FW: RE: Samrudh Pharma - Tarapur JASCO HPLC - OUTSTANDING PAYMENT 2/18/2021 2:25:15 p.m.
Attachment: HTQ19-P0401-Q0539 NE-Q22940 GR2P5 TYPBLDG-NASER AL FERDAN.zip (contains "HTQ19-P0401-Q0539 NE-Q22940 GR2P5 TYPBLDG-NASER AL FERDAN.exe")
RemcosRAT C2:
capriteam.ddns.net:1010 (79.134.225.62)
Pointing to nVpn:
% Information related to '79.134.225.0 - 79.134.225.127'
% Abuse contact for '79.134.225.0 - 79.134.225.127' is 'abuse@privacyfirst.sh'
inetnum: 79.134.225.0 - 79.134.225.127
netname: PRIVACYFIRST-EU
country: EU
remarks: This prefix is assigned to The PRIVACYFIRST Project, which
remarks: operates infrastructure jointly used by various VPN service
remarks: providers. We have a very strong focus on privacy and freedom.
remarks: In case of abuse, we encourage all international law enforcement
remarks: agencies to get in touch with our abuse contact. Due to the fact
remarks: that we keep no logs of user activities and only share data when
remarks: it is legally required under our jurisdiction, it is very unlikely
remarks: for a demand of user information to be successful. Still, that
remarks: should not deter you from reaching out.
admin-c: TPP15-RIPE
tech-c: TPP15-RIPE
status: ASSIGNED PA
mnt-by: AF15-MNT
org: ORG-TPP6-RIPE
created: 2020-07-14T15:26:02Z
last-modified: 2020-07-14T15:31:06Z
source: RIPE
Intelligence
File Origin
# of uploads :
1
# of downloads :
128
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Sending a UDP request
Unauthorized injection to a recently created process
Launching a process
Creating a process with a hidden window
Deleting of the original file
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:
rans.troj.spyw.evad
Score:
100 / 100
Signature
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
Delayed program exit found
Detected Remcos RAT
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Potential malicious icon found
Sigma detected: Remcos
Uses dynamic DNS services
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Remcos
Status:
Malicious
First seen:
2021-02-18 14:41:08 UTC
AV detection:
16 of 47 (34.04%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 130 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos persistence rat
Behaviour
Modifies registry class
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Deletes itself
Loads dropped DLL
Executes dropped EXE
Remcos
Unpacked files
SH256 hash:
033cb90acfdded14567687dbe767fe1dfb83569745135b9dd772468733bb0327
MD5 hash:
0d1f04f1ff69029096298b68fd57fa0b
SHA1 hash:
fbf1803985aba5af7bdbbc729d82b5433cca4af6
Detections:
win_remcos_g0
SH256 hash:
ba52101e664d1ab4110977264bb16ff13c5bf4bdb004ddcacba915006d275b81
MD5 hash:
a955ac034ab71cc35107fd81d4d0904a
SHA1 hash:
7e00fa5b9e8718d6ae19856ecc1be4cbf487a164
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Backdoor
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_rat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | REMCOS_RAT_variants |
|---|
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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