MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7deac676ee163bb88faedd6e4a460b1fd0a0154823a4dfcda9b4804e05a4ba8. 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 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7deac676ee163bb88faedd6e4a460b1fd0a0154823a4dfcda9b4804e05a4ba8
SHA3-384 hash: 453753aaa46412f14646361b976a3e8e822d439e7bfb9124c5b6b873bdd5eb1e6634a1687ebe23d65979993f961a2242
SHA1 hash: 74c8cb87e5d4995c8aeabfa1847e69dc99cd5cf3
MD5 hash: 64413375ee7bf6e666d937c5a10a4446
humanhash: william-table-papa-glucose
File name:Inquiry005207.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'193'472 bytes
First seen:2022-07-05 09:25:33 UTC
Last seen:2022-07-05 11:36:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:r/BZZOOitzAQ9Bdo+YtfqWpGwvSLwcNw1DoMIMZwmUfV:rrZOTBAQ9bFYtBpHvKwc+cN7
Threatray 1'980 similar samples on MalwareBazaar
TLSH T11445E007BAAC5BBDDA7887F17534117053B65F972849E628BEC1ECCE4220F4C4A50AE7
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13101/52/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon e2ee8a8eb6d8ecf4 (56 x AgentTesla, 39 x RemcosRAT, 38 x GuLoader)
Reporter abuse_ch
Tags:exe RAT RemcosRAT


Avatar
abuse_ch
RemcosRAT C2:
194.147.140.160:29087

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
194.147.140.160:29087 https://threatfox.abuse.ch/ioc/797696/

Intelligence

File Origin
# of uploads :
3
# of downloads :
255
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.20686.1510.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed remcos
Link:
https://www.filescan.io/uploads/62c403e798766731ae832b52/reports/e15bc2e0-b73d-4ff5-b2ff-619f7d11d83c/overview
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.
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/14a80c62-5b8e-4ba2-a7d6-13417ce19b28
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1024675
Signature
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
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
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 dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b7deac676ee163bb88faedd6e4a460b1fd0a0154823a4dfcda9b4804e05a4ba8/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-07-05 08:55:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
49
AV detection:
19 of 39 (48.72%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w7pkyz3o4fr3xch25xlojjdawh6quakuqi5e37g2tneajyc2joua._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
121dd806963977a4c80e98a91e1bccf577d74da295787f7d61ef22cc1026822e
RemcosRAT
16a352109d776172b169f8c134e324d2e352a7bb5f6db8b533afbb94eb5e4c32
RemcosRAT
3f715bd72a816f61a56b8f1aac0f76cb13438238b8493902785816db7bc51e36
RemcosRAT
d3a21cede73947b114725d5d26f451d9d51d82ffece745f70416d1e844293109
RemcosRAT
dfa6c38c1b3b33a94e1e884e47e0864808c8af196c260b6b8045cb4ed37d300e
RemcosRAT
ebcb09c56c09245ba10f231b7d4bfacdb5615ee6e3820f479f0a0d6488759668
RemcosRAT
+ 1'970 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost rat suricata
Link:
https://tria.ge/reports/220705-ld69zahga6/
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
suricata: ET MALWARE Remocs 3.x Unencrypted Checkin
suricata: ET MALWARE Remocs 3.x Unencrypted Server Response
Malware Config
C2 Extraction:
dhforklifts.com:29087
Unpacked files
SH256 hash:
28227ad1000809d76b01d662a9a6faf36bd5117433a26195b1badd9c763b849f
MD5 hash:
48382a917756f1d5095cd9653bebf480
SHA1 hash:
d1f5b4077a88d8875691dcd56662408e2fc7ec35
Link:
https://www.unpac.me/results/d9012384-7d3f-4438-8a76-d60312915ebc/
SH256 hash:
70bb4f8aa7d0a33f8206f78c845fa2bd686c2a0f2b3bd50cd0b6b887a45398ca
MD5 hash:
30d61a3a3e26c2bca2eb766990132d7c
SHA1 hash:
94f9742d5f21b13f7d8d194fe938193cbb6a0d4d
Link:
https://www.unpac.me/results/d9012384-7d3f-4438-8a76-d60312915ebc/
SH256 hash:
030f79679040fbb3d7a89795450ef4bc26e4aebab2d59dba0c21acb68c79f389
MD5 hash:
ed3f04f0bdebb52354b221be354be4fe
SHA1 hash:
8f18c3bda3e0909c527e513b5c79453568c7afc1
Detections:
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/d9012384-7d3f-4438-8a76-d60312915ebc/
Parent samples :
b7deac676ee163bb88faedd6e4a460b1fd0a0154823a4dfcda9b4804e05a4ba8
42624f233b4710ff3fc425330fae107498102ce92fbe263c1cf5c011bd2c17fb
0a006a3d6a43bb926dfffe709735cbda30ec27412f2eb91c9cbcd5e40f6990d9
c5fe9955259f76f4b03bd65fd5e146803690d8057d7ef474c3b1b8eec0b1b928
7c380da3b5e58ba5bb581c1018dfc9856fbc0fa60808ae283eab7ee07ebad186
SH256 hash:
3b59fe180dd50e3f3d4fdcbdd4e7a2d4e3e1c85ae43cb4f3716c4be41e9ec2ae
MD5 hash:
9ea556e333e216a65aa09c102f36004f
SHA1 hash:
814c07f1dc68bd61840384aac3aa8346d9f8148f
Link:
https://www.unpac.me/results/d9012384-7d3f-4438-8a76-d60312915ebc/
SH256 hash:
f435790a67a773f78cfd59d0794528eb027647a849205d5af707d527517816ee
MD5 hash:
dcaa500c81e80ad8764d299f8d1a6945
SHA1 hash:
018f935037fb778585a32ad5ee0612b5e4e2793e
Link:
https://www.unpac.me/results/d9012384-7d3f-4438-8a76-d60312915ebc/
SH256 hash:
b7deac676ee163bb88faedd6e4a460b1fd0a0154823a4dfcda9b4804e05a4ba8
MD5 hash:
64413375ee7bf6e666d937c5a10a4446
SHA1 hash:
74c8cb87e5d4995c8aeabfa1847e69dc99cd5cf3
Link:
https://www.unpac.me/results/d9012384-7d3f-4438-8a76-d60312915ebc/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b7deac676ee1/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
Create hunting rule
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 b7deac676ee163bb88faedd6e4a460b1fd0a0154823a4dfcda9b4804e05a4ba8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2254072/
  
Delivery method
Distributed via web download

Comments