MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 95501eb56a58b849319edc1bbfd21a670f70c6a734aafc4062e66e5fb4f4e6a3. 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


Intelligence 11 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 95501eb56a58b849319edc1bbfd21a670f70c6a734aafc4062e66e5fb4f4e6a3
SHA3-384 hash: 614dbadca12eec0348605549fe96a1bdcd2818c83e75940ddff5d52bb745b56dce2cbf0b9574a5cc77a77f05e94b5210
SHA1 hash: 9c1e59b4f8401eb022ca33d4385ff234462370d1
MD5 hash: 380f1450d9c64d0bd8c8adf2d698b603
humanhash: pasta-leopard-eighteen-pizza
File name:380f1450d9c64d0bd8c8adf2d698b603
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'072'128 bytes
First seen:2022-07-28 12:38:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:0NckpoNIlpAiZkTthTKZHwkLXM6J7j3xA+2q8wI:0N4eG6kTtspwkLXMqXhA+TI
TLSH T101351212DEA98562D81E837B9426587803B32C0552E3E72CBDCD7CEE467FB484E519E3
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon ecd8dcccded6c4c4 (1 x DanaBot, 1 x RemcosRAT, 1 x DCRat)
Reporter zbetcheckin
Tags:32 exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
373
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/294931/
Detection(s):
SecuriteInfo.com.Trojan.Zmutzy.Pong.2-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
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.
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c0fc4d52-6c34-4a58-883a-0624bb6f36d6
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1042507
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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
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 domain / URL
Multi AV Scanner detection for dropped file
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 674998 Sample: b1McyDHKS4 Startdate: 28/07/2022 Architecture: WINDOWS Score: 100 37 Multi AV Scanner detection for domain / URL 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Multi AV Scanner detection for dropped file 2->41 43 9 other signatures 2->43 7 b1McyDHKS4.exe 7 2->7         started        process3 file4 25 C:\Users\user\AppData\...\hPdoAQoCKf.exe, PE32 7->25 dropped 27 C:\Users\...\hPdoAQoCKf.exe:Zone.Identifier, ASCII 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmpA74E.tmp, XML 7->29 dropped 31 C:\Users\user\AppData\...\b1McyDHKS4.exe.log, ASCII 7->31 dropped 45 Contains functionalty to change the wallpaper 7->45 47 Contains functionality to steal Chrome passwords or cookies 7->47 49 Contains functionality to inject code into remote processes 7->49 51 5 other signatures 7->51 11 b1McyDHKS4.exe 2 17 7->11         started        15 powershell.exe 25 7->15         started        17 schtasks.exe 1 7->17         started        19 b1McyDHKS4.exe 7->19         started        signatures5 process6 dnsIp7 33 power22.myftp.org 193.169.255.115, 49759, 8974 WHF-LTD-ASPL Poland 11->33 35 geoplugin.net 178.237.33.50, 49760, 80 ATOM86-ASATOM86NL Netherlands 11->35 53 Tries to harvest and steal browser information (history, passwords, etc) 11->53 55 Installs a global keyboard hook 11->55 21 conhost.exe 15->21         started        23 conhost.exe 17->23         started        signatures8 process9
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/95501eb56a58b849319edc1bbfd21a670f70c6a734aafc4062e66e5fb4f4e6a3/
Threat name:
ByteCode-MSIL.Trojan.NanoBot
Create hunting rule
Status:
Malicious
First seen:
2022-07-28 05:46:32 UTC
File Type:
PE (.Net Exe)
Extracted files:
43
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=svib5nlklc4esmm63qn37uq2m4hxbrvhgsvpyqdc4zxf7nhu42rq._file
Result
Malware family:
remcos
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Score:
  10/10
Tags:
family:remcos botnet:now$$ rat
Link:
https://tria.ge/reports/220728-pvlw5sfgc6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Remcos
Malware Config
C2 Extraction:
power22.myftp.org:8974
Unpacked files
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/06c4ccae-e175-47a2-8fcd-0c416ad8e5a7/
SH256 hash:
ccd46b054698948cf417c2153ca8f7adfb8edca84040d3c20a4ca833498bcbe2
MD5 hash:
9e50606b0b2c8a6cfca9ebbeda073a89
SHA1 hash:
8dfe06bdafb60bebc78073e110f462483dca9c2f
Detections:
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/06c4ccae-e175-47a2-8fcd-0c416ad8e5a7/
Parent samples :
95501eb56a58b849319edc1bbfd21a670f70c6a734aafc4062e66e5fb4f4e6a3
b325e786c12aed333b0f8275794c5538ac93eafff7caeee17c739ce7a56d6635
SH256 hash:
2ae6c4a40f12432b0501e6d88f0f7db512fed43fd133c29c54e4969f70e3c9f5
MD5 hash:
854b08f09e660ff4c5e290170f5431ea
SHA1 hash:
3c784e6c7829a9464cfe98abcdaf6c1411a0f529
Link:
https://www.unpac.me/results/06c4ccae-e175-47a2-8fcd-0c416ad8e5a7/
SH256 hash:
a9c5b2c628a47247402ff05d399855caf6f6a22146d44cd0fd9d7fc05a65ba66
MD5 hash:
228ff1006be83039e4de2b5e0475a5b0
SHA1 hash:
3adef5cc343067fa6b9d5e712114dc619c867a72
Link:
https://www.unpac.me/results/06c4ccae-e175-47a2-8fcd-0c416ad8e5a7/
SH256 hash:
0b7674ad185bdb11f432bad5bd65c02e1693a0f392e521b820eaa2170511fc9c
MD5 hash:
7a896393e436feabec818f2ba781c5ae
SHA1 hash:
0a5347481cc303dcd78ec349f6ff4b2cea70c73a
Link:
https://www.unpac.me/results/06c4ccae-e175-47a2-8fcd-0c416ad8e5a7/
SH256 hash:
95501eb56a58b849319edc1bbfd21a670f70c6a734aafc4062e66e5fb4f4e6a3
MD5 hash:
380f1450d9c64d0bd8c8adf2d698b603
SHA1 hash:
9c1e59b4f8401eb022ca33d4385ff234462370d1
Link:
https://www.unpac.me/results/06c4ccae-e175-47a2-8fcd-0c416ad8e5a7/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/95501eb56a58/report/overview.html
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:pe_imphash
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Rule name:Skystars_Malware_Imphash
Create hunting rule
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

RemcosRAT

Executable exe 95501eb56a58b849319edc1bbfd21a670f70c6a734aafc4062e66e5fb4f4e6a3

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2262194/
Cape
Cape
https://www.capesandbox.com/analysis/294931/

Comments


Avatar
zbet commented on 2022-07-28 12:38:50 UTC

url : hxxp://193.169.253.204/fwd/nvkJUrGGmusNVKL.exe