MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b70ee93e9f63d90785264d45dae48012a1d00b92f63c21ccae0f5d2003c00554. 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: | b70ee93e9f63d90785264d45dae48012a1d00b92f63c21ccae0f5d2003c00554 |
|---|---|
| SHA3-384 hash: | d22b6e382e13e4424fa4c501f3ac1d84478abe5a04bb03bdaf1ef429e23fe9750ec8274874cf22000bc7794d07083b95 |
| SHA1 hash: | 3540f781ed5720b4d3a71f964e6e5142748fb182 |
| MD5 hash: | 68038cd6686e726c8d5fcfdf5b62d37a |
| humanhash: | four-april-south-foxtrot |
| File name: | RFQ-Order_Sheet#43254363-Sept-21_signed-copy.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 792'576 bytes |
| First seen: | 2021-09-08 06:24:45 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 4dfd1417e7c3ef71650aaaaec402ef1c (2 x RemcosRAT, 1 x NetWire, 1 x AveMariaRAT) |
| ssdeep | 6144:5CZ5dEs7ZrwziKYDZ2/avaYvqfbUacyHeP/hz0Xkb5fjUOCMXjqfZPFVb/4rr7ZG:QZ5l7ZrwzLCMHHi5rUlI64rimoAryZV |
| Threatray | 814 similar samples on MalwareBazaar |
| TLSH | T120F46CC2E3E848F3E2527978CC45FA852569B9F66D280CCD6ED83C247E39752693064F |
| dhash icon | acacacb6a2968eaa (13 x RemcosRAT, 4 x Formbook, 4 x AveMariaRAT) |
| Reporter |  JAMESWT_WT |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
117
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ-Order_Sheet#43254363-Sept-21_signed-copy.exe
Verdict:
Malicious activity
Analysis date:
2021-09-08 06:26:41 UTC
Tags:
trojan rat remcos
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Sending a UDP request
Connection attempt
Sending a custom TCP request
Creating a file
Launching a process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Malware family:
REMCOS
Verdict:
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 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
Creates a thread in another existing process (thread injection)
Delayed program exit found
Detected Remcos RAT
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Rescoms
Status:
Malicious
First seen:
2021-09-07 10:54:15 UTC
File Type:
PE (Exe)
Extracted files:
44
AV detection:
16 of 28 (57.14%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 804 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:septttt persistence rat suricata
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Adds Run key to start application
Remcos
suricata: ET MALWARE Remocs 3.x Unencrypted Checkin
suricata: ET MALWARE Remocs 3.x Unencrypted Server Response
Malware Config
C2 Extraction:
204.44.86.179:49151
123qwegus.duckdns.org:49151
123qwegus.duckdns.org:49151
Unpacked files
SH256 hash:
b70ee93e9f63d90785264d45dae48012a1d00b92f63c21ccae0f5d2003c00554
MD5 hash:
68038cd6686e726c8d5fcfdf5b62d37a
SHA1 hash:
3540f781ed5720b4d3a71f964e6e5142748fb182
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: | ach_RemcosRAT |
|---|---|
| Author: | abuse.ch |
| 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 |
|---|
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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