MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a261ffbe76d224c7d9f9136723f1cdf35f661d0e5a38f43a7ee2cb31606f359. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1a261ffbe76d224c7d9f9136723f1cdf35f661d0e5a38f43a7ee2cb31606f359
SHA3-384 hash: 002c738effc652c906447352c45190d4aa76b6145d5fd8d2a46a1ca9c95fea0db2ddbe3fa0854e585ef916e2c373d903
SHA1 hash: 90ede21c73465a6cc4b16b5913f765119bb5b335
MD5 hash: e1183028143d612705f5723cc7b3b4df
humanhash: eighteen-snake-wisconsin-juliet
File name:DHL_119040 receipt document,pdf.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'199'104 bytes
First seen:2021-10-19 08:27:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a410078918980fce320f92b4875de320 (4 x Formbook, 2 x RemcosRAT, 2 x NetWire)
ssdeep 12288:0xwB6jcB+VlDdNvGOLPs46HcqC9Q1LEYLtwaufAkupubMkkUshtgQowaI9hj8mey:Gr1bvGObs46nCmLJwkuwkPZwakpKhG
Threatray 788 similar samples on MalwareBazaar
TLSH T1FE458E74B1A041B2E1730EBD4E62F56C851DFE523F547D063AE07A5DABFBA40342628B
File icon (PE):PE icon
dhash icon fedcbb4d750f4c4c (9 x Formbook, 5 x RemcosRAT, 2 x NetWire)
Reporter abuse_ch
Tags:DHL exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
182
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/198425/
Detection(s):
Win.Malware.Fhqr-9869314-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
DNS request
Connection attempt
Sending a custom TCP request
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/5139e41b-cdd3-47b7-882b-88b66842a560
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/872940
Signature
Creates a thread in another existing process (thread injection)
Drops PE files to the user root directory
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1a261ffbe76d224c7d9f9136723f1cdf35f661d0e5a38f43a7ee2cb31606f359/
Threat name:
Win32.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2021-10-19 08:28:07 UTC
AV detection:
10 of 45 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ditb767hnurey7m7se3hepy43427myoq4wry6q5h5ywlgfqg6nmq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
502f18997fa73c5af97c3f8f3cd7a8a12d7d648642bd238b4eb15c0457e879a1
RemcosRAT
5e1473cb44990bf7a1d8da8ad410642430bc6c5663859bc4e4c738e22b3cc71e
RemcosRAT
8f1eefd14608fae865576d9f7a24be116eb9d8dcebf89c954e2e645b06174c4e
RemcosRAT
a97b00620e1e8ef9ef5c5f922f5b40ecf698504402d3e14979701c330bef7b56
RemcosRAT
cd43f136f1d3221cd64fc792a37744dfa9656a9ea5889e52929275c05eb4e33b
RemcosRAT
ed78db064dfb4ae791498b2d08410a69bdad684ff709319d179c2383dd8e2f1c
RemcosRAT
f60b6dfcaf466a9cf6b7831fcd74abc70efc16aec11d3b38fdbc7562003ba61b
RemcosRAT
+ 778 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:asedeybe persistence rat
Link:
https://tria.ge/reports/211019-kc16wsgcgm/
Behaviour
Modifies registry key
Suspicious use of WriteProcessMemory
Adds Run key to start application
Remcos
Malware Config
C2 Extraction:
blowmymind.hopto.org:7676
Unpacked files
SH256 hash:
2c445b887ee8e82dc1256c5042b465cf9294df5df96c3043f9927f21a9225b16
MD5 hash:
ee4f84d3e9caefcf462f319104860abd
SHA1 hash:
649465bbd208cbdc3e2b474ae35e17aca306d465
Detections:
win_temple_loader_w0
Create hunting rule
Link:
https://www.unpac.me/results/3320b7c9-1cf6-4fae-8301-05f7c07bcbde/
Parent samples :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 hash:
1a261ffbe76d224c7d9f9136723f1cdf35f661d0e5a38f43a7ee2cb31606f359
MD5 hash:
e1183028143d612705f5723cc7b3b4df
SHA1 hash:
90ede21c73465a6cc4b16b5913f765119bb5b335
Link:
https://www.unpac.me/results/3320b7c9-1cf6-4fae-8301-05f7c07bcbde/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/1a261ffbe76d/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/1a261ffbe76d224c7d9f9136723f1cdf35f661d0e5a38f43a7ee2cb31606f359

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address

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/198425/

Comments