MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 13e6341cacb27fdd36b2ce19395dbb02947f0c917b6fd10447f1d6381d51b7d4. 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: 12


Intelligence 12 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 13e6341cacb27fdd36b2ce19395dbb02947f0c917b6fd10447f1d6381d51b7d4
SHA3-384 hash: 851ce9ffdb5f829055c2acc76f6c25860fa9c6ffcb6ac656c864954f23275dd8b554b434266ab642708e41524988a3ae
SHA1 hash: 3a3d80f81043c5547f97c506891b7ce73cd462f9
MD5 hash: dc3e618b6e3673a46e174bc0f0ae2cc0
humanhash: idaho-missouri-quiet-lemon
File name:13e6341cacb27fdd36b2ce19395dbb02947f0c917b6fd10447f1d6381d51b7d4
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:814'443 bytes
First seen:2021-09-03 09:05:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7e10d8f3c6a91a68257beb0c2e7d22cd (3 x AgentTesla, 3 x Loki, 2 x NanoCore)
ssdeep 24576:tEiz1mXg4Pz6cvDEWzRQe31tqMrwdkW3H9S:oXg4Pz6IDEyD3z9PWX9S
Threatray 546 similar samples on MalwareBazaar
TLSH T1CD05E010B881A072C63238354739C2B56D2D6C303D60BB8F979D3A766F74A82D53A76F
dhash icon ccf2d8f8f8f0f000 (1 x RemcosRAT)
Reporter JAMESWT_WT
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
126
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
13e6341cacb27fdd36b2ce19395dbb02947f0c917b6fd10447f1d6381d51b7d4
Verdict:
Suspicious activity
Analysis date:
2021-09-03 09:07:29 UTC
Tags:
rat remcos keylogger
Link:
https://app.any.run/tasks/489bff3c-8bf5-450b-a168-f0cf458c2f2d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/185097/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% subdirectories
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Deleting a recently created file
Running batch commands
Connection attempt
Setting a keyboard event handler
Sending a UDP request
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
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1e659784-f968-474f-b5d8-25219099013f
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/844755
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
Delayed program exit found
Detected Remcos RAT
Found malware configuration
Installs a global keyboard hook
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: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 477187 Sample: RmjhrUdTri Startdate: 03/09/2021 Architecture: WINDOWS Score: 100 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 6 other signatures 2->51 10 RmjhrUdTri.exe 2->10         started        13 remcos.exe 2->13         started        15 remcos.exe 2->15         started        process3 signatures4 55 Contains functionality to steal Chrome passwords or cookies 10->55 57 Contains functionality to inject code into remote processes 10->57 59 Maps a DLL or memory area into another process 10->59 61 2 other signatures 10->61 17 RmjhrUdTri.exe 4 5 10->17         started        20 remcos.exe 13->20         started        22 remcos.exe 15->22         started        process5 file6 37 C:\Users\user\AppData\Roaming\...\remcos.exe, PE32 17->37 dropped 39 C:\Users\user\...\remcos.exe:Zone.Identifier, ASCII 17->39 dropped 41 C:\Users\user\AppData\Local\...\install.vbs, data 17->41 dropped 24 wscript.exe 1 17->24         started        process7 process8 26 cmd.exe 1 24->26         started        process9 28 remcos.exe 26->28         started        31 conhost.exe 26->31         started        signatures10 63 Multi AV Scanner detection for dropped file 28->63 65 Machine Learning detection for dropped file 28->65 67 Contains functionality to steal Chrome passwords or cookies 28->67 69 3 other signatures 28->69 33 remcos.exe 2 3 28->33         started        process11 dnsIp12 43 172.93.187.66, 1642 ASN-QUADRANET-GLOBALUS United States 33->43 53 Installs a global keyboard hook 33->53 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/13e6341cacb27fdd36b2ce19395dbb02947f0c917b6fd10447f1d6381d51b7d4/
Threat name:
Win32.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2021-09-02 22:37:05 UTC
File Type:
PE (Exe)
Extracted files:
12
AV detection:
28 of 43 (65.12%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
413d73ef75407d0fa7bc7dbfdf693e7de00b60d3d3d55b225234a2c0ea467c45
RemcosRAT
5000f900d0d52fb1b6634d0437711ab10c9184d080c852f17b2fb114a35446a8
RemcosRAT
77ce24c903d75a340e3d5664091c7b72a2529640931e662b80b8dc3fb9226929
RemcosRAT
7eb677c1c5c60d34da90cab2b4ea019c500b5c3db6964cc14849dbe2f9f5fa30
RemcosRAT
860e16c192167d5dd823b8e533858cdada7aa9b3173254f2f57031af68b84e0c
RemcosRAT
87284733f84447db5f12697e7ce2fb44671cbf404e040cf85085b223eab02b95
RemcosRAT
91e8ea3e431c0ad9faf6dfe01eb29e4834940054379deb8b657d9cbe23e91682
RemcosRAT
a737c6bf1fe3e63d6d187d114d887c6c1e722579fc9caab72ce4451564e165f6
RemcosRAT
e6930000e13aa3deafe16f78fcfca8e6276e18ba6a252b8045dfaf570f044328
RemcosRAT
+ 536 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:dave persistence rat
Link:
https://tria.ge/reports/210903-k17zcagabr/
Behaviour
Modifies registry class
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
172.93.187.66:1642
Unpacked files
SH256 hash:
20553510d13c8eefc99bd8adce60f9633419e7e5fd2afa8b98efa10b2ad80099
MD5 hash:
e846056700ae642debdff5644f8cd614
SHA1 hash:
b7e453cec6ea96fbb522b7619f26ff77cf274ecb
Detections:
win_remcos_g0
Create hunting rule
Link:
https://www.unpac.me/results/57e0d015-5709-4a4a-9952-49ccb0254c9c/
SH256 hash:
13e6341cacb27fdd36b2ce19395dbb02947f0c917b6fd10447f1d6381d51b7d4
MD5 hash:
dc3e618b6e3673a46e174bc0f0ae2cc0
SHA1 hash:
3a3d80f81043c5547f97c506891b7ce73cd462f9
Link:
https://www.unpac.me/results/57e0d015-5709-4a4a-9952-49ccb0254c9c/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/13e6341cacb2/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/13e6341cacb27fdd36b2ce19395dbb02947f0c917b6fd10447f1d6381d51b7d4

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/185097/

Comments