MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6aece77e910abb363eae0ce97965198b89685a37414472be0320c88a9f5a44b3. 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: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6aece77e910abb363eae0ce97965198b89685a37414472be0320c88a9f5a44b3
SHA3-384 hash: 026d1644d4feca6949e5adef6c179c36f415e14e084f815132c021d3a799f5ccafacce71362e8c5655a49e987cff8ba2
SHA1 hash: 4c0714e1c04053926a7acbedb122e0e39ddb1a3b
MD5 hash: f35541e438961dc1ef088c0a698b01dc
humanhash: arkansas-xray-finch-georgia
File name:Dhl Waybill Document.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'081'856 bytes
First seen:2021-11-04 10:02:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a909072c8ac1c865a094bf6cee9a4d60 (6 x RemcosRAT, 5 x Formbook)
ssdeep 12288:JmF8ukZ1BjH652L9a3ZV6ImC/KGaIEfrcSjzMYIO3pxhOtFuhe3CL+NdJydmf:JywJjf9QVOg6zZ3nheu8swJ
Threatray 856 similar samples on MalwareBazaar
TLSH T187359E327193BC77C162113CAE4792365A36BFF91D31AD015EE4680F4F796423A3A9E2
File icon (PE):PE icon
dhash icon 697110152b2b1530 (9 x RemcosRAT, 6 x Formbook)
Reporter abuse_ch
Tags:DHL exe RAT RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
129
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Dhl Waybill Document.exe
Verdict:
Malicious activity
Analysis date:
2021-11-04 18:59:57 UTC
Tags:
rat remcos keylogger
Link:
https://app.any.run/tasks/fbc6315a-4d9f-4194-ba8b-84d5f305c139

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/202212/
Detection(s):
SecuriteInfo.com.Artemis41EC449D4CEA.23656.22528.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
keylogger
Link:
https://www.filescan.io/uploads/6183afd8bf51178dbe4fa98a/reports/b048a306-94ab-4562-92be-43d6d1084d58/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b978a64a-333d-4715-b28b-78bc0c1a8b1b
Result
Threat name:
Remcos DBatLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/883278
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
Creates a thread in another existing process (thread injection)
Delayed program exit found
Detected Remcos RAT
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses cmd line tools excessively to alter registry or file data
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 515714 Sample: Dhl Waybill Document.exe Startdate: 04/11/2021 Architecture: WINDOWS Score: 100 43 tajelisalamat.duckdns.org 2->43 45 onedrive.live.com 2->45 47 2 other IPs or domains 2->47 57 Found malware configuration 2->57 59 Malicious sample detected (through community Yara rule) 2->59 61 Multi AV Scanner detection for submitted file 2->61 63 6 other signatures 2->63 9 Dhl Waybill Document.exe 1 23 2->9         started        14 Mvvfroez.exe 2->14         started        16 Mvvfroez.exe 2->16         started        signatures3 process4 dnsIp5 51 onedrive.live.com 9->51 53 fy4nza.dm.files.1drv.com 9->53 55 dm-files.fe.1drv.com 9->55 41 C:\Users\Public\Libraries\...\Mvvfroez.exe, PE32 9->41 dropped 77 Writes to foreign memory regions 9->77 79 Creates a thread in another existing process (thread injection) 9->79 81 Injects a PE file into a foreign processes 9->81 18 logagent.exe 2 2 9->18         started        22 cmd.exe 1 9->22         started        24 cmd.exe 1 9->24         started        83 Machine Learning detection for dropped file 14->83 file6 signatures7 process8 dnsIp9 49 tajelisalamat.duckdns.org 194.147.140.26, 3936 PTPEU unknown 18->49 65 Contains functionality to steal Chrome passwords or cookies 18->65 67 Contains functionality to inject code into remote processes 18->67 69 Contains functionality to steal Firefox passwords or cookies 18->69 71 Delayed program exit found 18->71 73 Uses cmd line tools excessively to alter registry or file data 22->73 26 cmd.exe 1 22->26         started        29 conhost.exe 22->29         started        31 reg.exe 1 24->31         started        33 conhost.exe 24->33         started        signatures10 process11 signatures12 75 Uses cmd line tools excessively to alter registry or file data 26->75 35 conhost.exe 26->35         started        37 reg.exe 1 26->37         started        39 conhost.exe 31->39         started        process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6aece77e910abb363eae0ce97965198b89685a37414472be0320c88a9f5a44b3/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-11-04 10:03:05 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nlwoo7urbk5tmpvobtuxszizroewqwrxifchfpqdedeivh22iszq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
1a261ffbe76d224c7d9f9136723f1cdf35f661d0e5a38f43a7ee2cb31606f359
RemcosRAT
33b01cf0eb422d872201670e34b732f76c980ae7ccb016068438272ed426a50b
RemcosRAT
502f18997fa73c5af97c3f8f3cd7a8a12d7d648642bd238b4eb15c0457e879a1
RemcosRAT
772a319b31a1922eadd022f30aa60680e911f758d4c81c4dbf16614cf7791f0a
RemcosRAT
8f1eefd14608fae865576d9f7a24be116eb9d8dcebf89c954e2e645b06174c4e
RemcosRAT
ed78db064dfb4ae791498b2d08410a69bdad684ff709319d179c2383dd8e2f1c
RemcosRAT
f60b6dfcaf466a9cf6b7831fcd74abc70efc16aec11d3b38fdbc7562003ba61b
RemcosRAT
ffb6236e6dd03ba2599326f3d83d2ffabf8ab18902f1865aa0a68f1881e31978
RemcosRAT
+ 846 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:youngdon persistence rat
Link:
https://tria.ge/reports/211104-l3crnagca7/
Behaviour
Modifies registry key
Suspicious use of WriteProcessMemory
Adds Run key to start application
Remcos
Malware Config
C2 Extraction:
tajelisalamat.duckdns.org:3936
Unpacked files
SH256 hash:
b54acef9838cff6393d79dda537a22d53898471f564b788cb435f9eb9c14260a
MD5 hash:
30ce6fdc8056eb47d2d9d08479cd1468
SHA1 hash:
1eb253077018219fead30b06acf756605d92dfeb
Detections:
win_temple_loader_w0
Create hunting rule
Link:
https://www.unpac.me/results/5cc3f8c6-e9bc-4e6a-8994-c1a15c007cd3/
Parent samples :
8406a7711b994e88a676af2eb5c9ec007dc91004e440e866d0c4bda8dd6e04ab
076b28855c1f83d5ee34627d5cd6991840e32767415837fd950617a0486b19cb
1cdcb4a583816fc3478e46c2db3d523332c4e88b0335501e31a6a0bf7084871f
6aece77e910abb363eae0ce97965198b89685a37414472be0320c88a9f5a44b3
2ca64cfb392dd47b94764fd043ef8aa654cda9a022668d94d99725d197fc3da6
0892f3b3de736822be2fa4913317b3926526e3289f9cf05a4015e5f9f01bef91
bb6ccf663f9bdaa2bcc49e79c1e94b06a1d575c3132767eb5b0116f93b881cbd
5b1f147d44d76bb57854bab35c1ed7c5b20d85868c9727c01f4c6ca826bbe6dd
a4c57d9643f299829a1239d5142a1aa19f89cc75de74501f656f03df0150c8ea
f4097221e19342e5b91103161eb7aaec277ff47ea694a86b92f7574be7959cc7
e6d92da520f7537c283b5a1424651263a2098a4b97e7f3b655cabed43b15015b
408d06eb0f8df445f72b771e26fac033f6a71f867d1bb5a1f78320e99b30d331
84e88e073e0fba18a2b05e25bb904a26cdb9f800ef7c6d39d85daacd88c56b76
1d7800d50de8019f5f30a281730f4a77a39b14bff8bc385a302508eed2cfa5be
85ba079f07da66a80dee82f93da2a0cd002d1cbd00bd285011288b04340a8d52
SH256 hash:
6aece77e910abb363eae0ce97965198b89685a37414472be0320c88a9f5a44b3
MD5 hash:
f35541e438961dc1ef088c0a698b01dc
SHA1 hash:
4c0714e1c04053926a7acbedb122e0e39ddb1a3b
Link:
https://www.unpac.me/results/5cc3f8c6-e9bc-4e6a-8994-c1a15c007cd3/
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/6aece77e910abb363eae0ce97965198b89685a37414472be0320c88a9f5a44b3

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:ach_RemcosRAT
Create hunting rule
Author:abuse.ch
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_EnvVarScheduledTasks
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC (ab)using Environment Variables in Scheduled Tasks
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Rule name:Remcos
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:remcos_rat
Create hunting rule
Author:jeFF0Falltrades
Rule name:REMCOS_RAT_variants
Create hunting rule

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/202212/

Comments