MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 061683dae15dd995c0a0669b0fd23f0e60973901f98ab58f11d0cd783b700b4b. 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


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 061683dae15dd995c0a0669b0fd23f0e60973901f98ab58f11d0cd783b700b4b
SHA3-384 hash: d3558c82d354cc4b9bf81e2d6676f5d065fb5e868071ca3e2889f2dbb448eeaa602178fbfd84f5b634353c85912a8206
SHA1 hash: cad79e0643fb0efa57597cce0f5410b081412a21
MD5 hash: 510ac74d2a3f6ff820a5712e677cfa60
humanhash: river-kilo-massachusetts-magazine
File name:0567 Salt Makina.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:702'464 bytes
First seen:2020-07-22 06:43:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 00cfe1cece4ca5ab4917a4bbdc80ffdc (10 x MassLogger, 6 x AgentTesla, 4 x NanoCore)
ssdeep 12288:mwBUPwzUNE1UYSfrhzPKli+esLpzYHVhI/2W8fgj72ez5w:bwwMkUYMrhzPMeYsjZpQde
Threatray 810 similar samples on MalwareBazaar
TLSH 78E49E26E3D048F3F177263D9D1B9764AD29BE513D389E466BE41C0C9F38681383A1A7
Reporter abuse_ch
Tags:exe nVpn RAT RemcosRAT


Avatar
abuse_ch
RemcosRAT C2:
185.244.30.56:1900

Hosted on nVpn:

% Information related to '185.244.30.0 - 185.244.30.255'

% Abuse contact for '185.244.30.0 - 185.244.30.255' is 'abuse@privacyfirst.sh'

inetnum: 185.244.30.0 - 185.244.30.255
remarks: This prefix is assigned to The PRIVACYFIRST Project, which
remarks: operates infrastructure jointly used by various VPN service
remarks: providers. We have a very strong focus on privacy and freedom.
remarks: In case of abuse, we encourage all international law enforcement
remarks: agencies to get in touch with our abuse contact. Due to the fact
remarks: that we keep no logs of user activities and only share data when
remarks: it is legally required under our jurisdiction, it is very unlikely
remarks: for a demand of user information to be successful. Still, that
remarks: should not deter you from reaching out.
netname: PRIVACYFIRST-HU
country: HU
descr: Budapest, Hungary
admin-c: TPP15-RIPE
tech-c: TPP15-RIPE
org: ORG-TPP6-RIPE
status: ASSIGNED PA
mnt-by: PRIVACYFIRST-MNT
created: 2019-10-29T14:10:27Z
last-modified: 2020-07-17T11:52:57Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/30778/
Detection(s):
Win.Malware.Daqc-6598201-0
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% subdirectories
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a process from a recently created file
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Connection attempt to an infection source
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/394410
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 249606 Sample: 0567 Salt Makina.exe Startdate: 22/07/2020 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 17 other signatures 2->51 9 0567 Salt Makina.exe 2->9         started        12 remcos.exe 2->12         started        14 remcos.exe 2->14         started        process3 signatures4 55 Maps a DLL or memory area into another process 9->55 16 0567 Salt Makina.exe 1 5 9->16         started        19 remcos.exe 12->19         started        21 remcos.exe 14->21         started        process5 file6 37 C:\Users\user\AppData\Roaming\...\remcos.exe, PE32 16->37 dropped 39 C:\Users\user\...\remcos.exe:Zone.Identifier, ASCII 16->39 dropped 23 cmd.exe 1 16->23         started        process7 signatures8 53 Uses ping.exe to sleep 23->53 26 remcos.exe 23->26         started        29 PING.EXE 1 23->29         started        32 conhost.exe 23->32         started        process9 dnsIp10 57 Multi AV Scanner detection for dropped file 26->57 59 Detected unpacking (changes PE section rights) 26->59 61 Detected unpacking (overwrites its own PE header) 26->61 63 7 other signatures 26->63 34 remcos.exe 1 2 26->34         started        43 127.0.0.1 unknown unknown 29->43 signatures11 process12 dnsIp13 41 185.244.30.56, 1900, 49714 DAVID_CRAIGGG Netherlands 34->41
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/061683dae15dd995c0a0669b0fd23f0e60973901f98ab58f11d0cd783b700b4b/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-22 06:45:06 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=aylihwxblxmzlqfam2nq7ur7bzqjooib7gflldyr2dgxqo3qbnfq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
3f2c710a97bb42579ee2f9956437ff160a68bd787439fbc025ab3d6b46076d34
RemcosRAT
51358357df23c81216cfed7bb144fcf65b611e622a661fa9fd5beaea4d749bb3
RemcosRAT
62115059096fc430f5e8b4cfe6884444fbb2b0733760a7f4a9856791f1151ba9
RemcosRAT
762d689595557fa3064907433659411b95132e554f7d17fcf62d1a77db51e3e5
RemcosRAT
81783c63ad44bdb77b3db79ec3cafb33222395e89d765c4ffbab36ea6b9c96eb
RemcosRAT
89313534a5c4579b6a00425281ef0473246cfb2340653bd3cf41b584bfa40578
RemcosRAT
8f326df009924cd7bf93a0a9cb83f1ae42adec4e7afce32971da35a8d792a223
RemcosRAT
9160a75fe7bd27c3cb8141039d4c7383162b199454dfa285dd7d11f9fcfe52b1
RemcosRAT
aad53b1b6e50e7ee426f0790b5497cb7d63704a6775248f258db1263762761bb
RemcosRAT
c851749fd6c9fa19293d8ee2c5b45b3dc8561115ddfe7166fbaefcb9b353b7c4
RemcosRAT
+ 800 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
rat family:remcos persistence
Link:
https://tria.ge/reports/200722-bszfezpaq2/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
185.244.30.56:1900
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/061683dae15dd995c0a0669b0fd23f0e60973901f98ab58f11d0cd783b700b4b

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:Remcos
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Remcos in memory
Rule name:win_remcos_auto
Create hunting rule
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.

Malspam

RemcosRAT

Executable exe 061683dae15dd995c0a0669b0fd23f0e60973901f98ab58f11d0cd783b700b4b

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/30778/

Comments