MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5191e0986f9d1886402809cdee8aa3b8f50bac0c36813efc602e3d5e59b9d1ec. 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: 12
| SHA256 hash: | 5191e0986f9d1886402809cdee8aa3b8f50bac0c36813efc602e3d5e59b9d1ec |
|---|---|
| SHA3-384 hash: | 8bd95dbc8d6117160e154b8fb19dd7bcfb7306d5f833afe29231e8d40fbd92f3172d92e1cc18f3dfa69adca2e99ca2b1 |
| SHA1 hash: | f11fad1f929f29cf6765da9a51804b0b8eb7d110 |
| MD5 hash: | f052f944719885f1dff915a64e88ca10 |
| humanhash: | steak-stairway-comet-virginia |
| File name: | Proforma Invoice No.0976.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 952'832 bytes |
| First seen: | 2021-08-23 13:53:46 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:hj6kgpmkIBtdhjOq1KatgGDrIK1QUi8WY/XW:EkrkIJhjDN3DrIK1QUkY |
| Threatray | 454 similar samples on MalwareBazaar |
| TLSH | T13C1512093659FB8FC72FCE7B98652D209BE1E9361353D342AC8325D8289D795CB102B7 |
| Reporter | Anonymous |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
129
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Proforma Invoice No.0976.exe
Verdict:
Malicious activity
Analysis date:
2021-08-23 14:04:53 UTC
Tags:
rat remcos keylogger
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
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.
Verdict:
Malicious
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
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
Initial sample is a PE file and has a suspicious name
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)
Sigma detected: Suspicious Process Start Without DLL
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Status:
Malicious
First seen:
2021-08-23 13:54:14 UTC
AV detection:
17 of 43 (39.53%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 444 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:august$$$ rat
Behaviour
Creates scheduled task(s)
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Remcos
Malware Config
C2 Extraction:
mgc0147.hopto.org:2930
Unpacked files
SH256 hash:
6912e4bedd1288f116e968f0a79d9797f6d6bd24d45a5f10c52e20f9d33b8c61
MD5 hash:
03bde4a82ad64c0f314985232fbca3fa
SHA1 hash:
e8d0b6339e94192eaaca32c812f914e60576dca6
SH256 hash:
9ba14d10021b7a59f91c64591ab4af9cd794050286ff1ae0008f6e3c4a15cbc3
MD5 hash:
819bf69c4e51a000cb141c376c5e7fa4
SHA1 hash:
d1db9d800bbe166766785cf02f22f06f568bf2e8
Detections:
win_remcos_g0
SH256 hash:
1b0dcf8bc4d113c9814bd781c8eae5e60b9708c35637d238bf1cfcfb3424055c
MD5 hash:
6cf766ede5cfa9f4fb52112015d8db8b
SHA1 hash:
0adc1251ef1edd1c0cf151de1269413bda370492
SH256 hash:
5191e0986f9d1886402809cdee8aa3b8f50bac0c36813efc602e3d5e59b9d1ec
MD5 hash:
f052f944719885f1dff915a64e88ca10
SHA1 hash:
f11fad1f929f29cf6765da9a51804b0b8eb7d110
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: | 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.
Delivery method
Distributed via e-mail link
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