MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1f0a11fbabfc7a058b18eedd0d45186c7a3c17283939ac55ba0e0f252716bf68. 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: | 1f0a11fbabfc7a058b18eedd0d45186c7a3c17283939ac55ba0e0f252716bf68 |
|---|---|
| SHA3-384 hash: | ec8c1a810b6836524a9cfd8f083bf7fb33038cff8e05c8a9b7e6537c745d13c350a8c3651e7a9f9577815d0658969532 |
| SHA1 hash: | c979d01d7c4eed468a85ad5f6ab60c4ee1d3fc13 |
| MD5 hash: | 6b08b7855bf4fd9df19cb4974f751334 |
| humanhash: | sweet-nineteen-magnesium-leopard |
| File name: | 6b08b7855bf4fd9df19cb4974f751334.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'175'552 bytes |
| First seen: | 2021-06-09 06:48:19 UTC |
| Last seen: | 2021-06-09 09:46:05 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'751 x AgentTesla, 19'657 x Formbook, 12'248 x SnakeKeylogger) |
| ssdeep | 24576:r3Q2p/7+VoUT23bsFqEDRbG8KZIigc9vv1F:bL+7SLGDRbG8Zi39 |
| Threatray | 849 similar samples on MalwareBazaar |
| TLSH | 7E4538AC315075DEC467CE768AA82CA4EA6174779B0BD203901705EDAA1CF97DF206F3 |
| Reporter |  abuse_ch |
| Tags: | exe RAT RemcosRAT |
Intelligence
File Origin
# of uploads :
2
# of downloads :
220
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Sending a TCP request to an infection source
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.
Result
Threat name:
Remcos
Detection:
malicious
Classification:
rans.phis.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
Delayed program exit found
Detected Remcos RAT
Detected unpacking (creates a PE file in dynamic memory)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Tries to steal Mail credentials (via file registry)
Yara detected AntiVM3
Yara detected Remcos RAT
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-06-09 06:49:08 UTC
AV detection:
12 of 47 (25.53%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 839 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost rat spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
NirSoft WebBrowserPassView
Nirsoft
Remcos
Malware Config
C2 Extraction:
79.134.225.72:2050
Unpacked files
SH256 hash:
0e225ef851be657c53a1507c5c6d23406e2496c5075e16396ae889a5da662522
MD5 hash:
2117f3f9f7da071482742416fd59432f
SHA1 hash:
c2e5b725bb377be48acf0a4a1b23eedce6a8b0cd
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
SH256 hash:
a28239636e5021c60729cb87e27109e4a73c60eccc36fda28a451c4678d2f0e8
MD5 hash:
ce538080e176feac00f0794e060a2fc5
SHA1 hash:
079380c0d497c918ed976f1e4ffdb3341d7299d8
Detections:
win_remcos_g0
SH256 hash:
1f0a11fbabfc7a058b18eedd0d45186c7a3c17283939ac55ba0e0f252716bf68
MD5 hash:
6b08b7855bf4fd9df19cb4974f751334
SHA1 hash:
c979d01d7c4eed468a85ad5f6ab60c4ee1d3fc13
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: | 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: | pe_imphash |
|---|
| Rule name: | remcos_rat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | REMCOS_RAT_variants |
|---|
| 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
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