MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 49190515eaadcd32a6f57e099dccd11a4467a54a83456b13fc98bceae8361f0a. 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: 13
| SHA256 hash: | 49190515eaadcd32a6f57e099dccd11a4467a54a83456b13fc98bceae8361f0a |
|---|---|
| SHA3-384 hash: | 461ffa3fa926eb9dda6a6c7b9200dee2aa090852f6a947490c21864ce0e98bf5d385513daf49f6e8fc235e02733d9333 |
| SHA1 hash: | d92e8873bde3700b4e048ae63a58a4fb7cf49c01 |
| MD5 hash: | 9636132ab7d9952ec2f9134615e9320c |
| humanhash: | wisconsin-sad-king-wolfram |
| File name: | 9636132ab7d9952ec2f9134615e9320c |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 626'688 bytes |
| First seen: | 2021-10-09 07:14:00 UTC |
| Last seen: | 2021-10-09 09:44:03 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:JF1jDyXuxzW8ttLCp9d5fjfClq2QUul/YIPSTvTrXrsWr8aHV:JF92kx/QXtxl/vPUPV8aHV |
| TLSH | T138D42314A97C6393D0E28B3F27A5FE5937F9AD012558BF6E71A8309DC287B2C3484B45 |
| File icon (PE): |  |
| dhash icon | 489669d8d8699648 (53 x AgentTesla, 24 x SnakeKeylogger, 16 x AveMariaRAT) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe RemcosRAT |
Intelligence
File Origin
# of uploads :
3
# of downloads :
352
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ACH Remittance.xls
Verdict:
Malicious activity
Analysis date:
2021-10-09 06:21:20 UTC
Tags:
macros macros-on-open trojan opendir loader 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 file in the %AppData% directory
Creating a file in the %temp% directory
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
obfuscated packed
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 inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Delayed program exit found
Detected Remcos RAT
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-09 07:14:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
24 of 28 (85.71%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost persistence rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Remcos
Malware Config
C2 Extraction:
cartextranss.duckdns.org:2404
Unpacked files
SH256 hash:
32288e01d64f47d1fcc93883f66cd6b414894fead57fc988f8d8510a79c2a911
MD5 hash:
c5289ed798e4ab716f41d194ea2cd4a9
SHA1 hash:
f32beb0b83e9c0972b93adff88ed7d5973918562
Detections:
win_remcos_g0
SH256 hash:
24ed20a52b4440fda87c67e44ef2faab512e7e393b620ad172d1d8547a193d8b
MD5 hash:
2b224fff21a0a08623085d615b998e22
SHA1 hash:
c7a037240f0115bd8dbc0d1a5883d7604c4549b0
SH256 hash:
1e840bc9e04da9c746d8d2161fd35d85ab60be0fc75406be6d115909444fa22a
MD5 hash:
a1fad1082555c8fb94a1befbc6c9eea4
SHA1 hash:
1940689f000c41da2e1ff644bb3b507f4cabf893
SH256 hash:
49190515eaadcd32a6f57e099dccd11a4467a54a83456b13fc98bceae8361f0a
MD5 hash:
9636132ab7d9952ec2f9134615e9320c
SHA1 hash:
d92e8873bde3700b4e048ae63a58a4fb7cf49c01
Malware family:
Remcos
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: | buerloader_halo_generated |
|---|---|
| Author: | Halogen Generated Rule, Corsin Camichel |
| Rule name: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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