MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6d5f672d7f0f898fcbd61de854ebb606307557eccfd30b5e0cd76f689da29234. 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: 9
| SHA256 hash: | 6d5f672d7f0f898fcbd61de854ebb606307557eccfd30b5e0cd76f689da29234 |
|---|---|
| SHA3-384 hash: | e214608d0af8c2220b4d287bae3b0d43a1cd477922ab788e59aaddc8eb525406686453460cd26e003c2f0eb38c9a0cb9 |
| SHA1 hash: | 5cb6d85ef1510e050bd768428f13a49ab19f6e63 |
| MD5 hash: | a419c92cecd73f9143f4ef8e96adbdb8 |
| humanhash: | autumn-uniform-quiet-finch |
| File name: | a419c92cecd73f9143f4ef8e96adbdb8.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 660'480 bytes |
| First seen: | 2020-11-06 06:47:04 UTC |
| Last seen: | 2020-11-06 08:43:23 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger) |
| ssdeep | 12288:2my99OcB/YRSFtBNf58+sdQsZqaujBz1EiKQiWjg1xiyjplCV3Li09zDT:W80tBNf25oaujBz1EiKQiWjg15u3 |
| Threatray | 1'327 similar samples on MalwareBazaar |
| TLSH | B7E4E08DFB848B76DC2D06B064B5081513207E3A69A097FF7A9872FA13F33A51C13E56 |
| Reporter |  abuse_ch |
| Tags: | exe RAT RemcosRAT |
Intelligence
File Origin
# of uploads :
2
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file
Launching a process
DNS request
Creating a file in the %temp% directory
Deleting a recently created file
Reading critical registry keys
Sending a TCP request to an infection source
Stealing user critical data
Unauthorized injection to a system process
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:
phis.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
Detected Remcos RAT
Drops PE files to the user root directory
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
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)
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.Androm
Status:
Malicious
First seen:
2020-11-06 06:49:04 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 1'317 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos rat spyware
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Remcos
Malware Config
C2 Extraction:
ndma.chickenkiller.com:31411
Unpacked files
SH256 hash:
6d5f672d7f0f898fcbd61de854ebb606307557eccfd30b5e0cd76f689da29234
MD5 hash:
a419c92cecd73f9143f4ef8e96adbdb8
SHA1 hash:
5cb6d85ef1510e050bd768428f13a49ab19f6e63
SH256 hash:
c249c87a47eb8b00b5eb506580e763d1d7a2b1edea38bf91886bbcd658bd6ed4
MD5 hash:
05b72d65b4289af6facbccc622968e3d
SHA1 hash:
985d880c54924ed2737cd0fbb67865dfcfd6b2bb
SH256 hash:
3451cca6a6e5114bd3eea5a30e7ce80d4d747982d815797a8cd47b681b894013
MD5 hash:
a81fc296a3f1de146c996a418f149b8e
SHA1 hash:
135987be9e5976995c8aa5bc0c934f8c7ce6b79e
Detections:
win_remcos_g0
win_remcos_auto
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | Keylog_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Contains Keylog |
| Rule name: | Parallax |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies Parallax RAT. |
| Rule name: | Remcos |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Remcos in memory |
| Rule name: | win_remcos_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | autogenerated rule brought to you by yara-signator |
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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