MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db8babf29b974495a10253b759bba6ac49b2c234819a44e2f96713792772fe46. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: db8babf29b974495a10253b759bba6ac49b2c234819a44e2f96713792772fe46
SHA3-384 hash: 525dbff7887ac1e7e8eb4c0d219e9f77afea250bce6c473befb64144016ad6c2d4466b8a43a18a927638640f8819db9f
SHA1 hash: 5db1c49ba936269eaa096e9ef29f43348f164a87
MD5 hash: 614d50b5c7d2ff9aa5610e84b81ec507
humanhash: steak-pip-pizza-bluebird
File name:614d50b5c7d2ff9aa5610e84b81ec507.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:482'304 bytes
First seen:2021-07-06 06:37:28 UTC
Last seen:2021-07-06 07:50:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:GW2OLX5AwPGpMFcIXL2xjZbkChTq0W7GHTb:0wPma6Zth+0W7GH
Threatray 1'865 similar samples on MalwareBazaar
TLSH 08A4F1283BE95C56E53F9F7E8492B6018B79F2637613E70418D612AD0DB3780CC8666F
Reporter abuse_ch
Tags:exe RAT RemcosRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
186
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
614d50b5c7d2ff9aa5610e84b81ec507.exe
Verdict:
Malicious activity
Analysis date:
2021-07-06 06:43:08 UTC
Tags:
trojan rat remcos
Link:
https://app.any.run/tasks/c128a17a-7974-4866-b745-e5496ec362b4

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/169877/
Detection(s):
SecuriteInfo.com.Trojan.Siggen14.26057.17844.14438.UNOFFICIAL
Create hunting rule

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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4fe2fc85-6058-4175-a36c-5bbd3b47087d
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/812090
Signature
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Contains functionality to capture and log keystrokes
Contains functionality to detect virtual machines (IN, VMware)
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Detected Remcos RAT
Found malware configuration
Installs a global keyboard hook
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 444502 Sample: gRl74eX5wf.exe Startdate: 06/07/2021 Architecture: WINDOWS Score: 100 76 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->76 78 Multi AV Scanner detection for domain / URL 2->78 80 Found malware configuration 2->80 82 9 other signatures 2->82 10 gRl74eX5wf.exe 6 2->10         started        14 conhosts.exe 4 2->14         started        16 conhosts.exe 4 2->16         started        process3 file4 62 C:\Users\user\AppData\...62mmTbNtahPW.exe, PE32 10->62 dropped 64 C:\Users\user\AppData\Local\...\tmpD584.tmp, XML 10->64 dropped 66 C:\Users\user\AppData\...\gRl74eX5wf.exe.log, ASCII 10->66 dropped 88 Contains functionality to detect virtual machines (IN, VMware) 10->88 90 Contains functionality to steal Chrome passwords or cookies 10->90 92 Contains functionality to capture and log keystrokes 10->92 94 3 other signatures 10->94 18 gRl74eX5wf.exe 1 5 10->18         started        21 schtasks.exe 1 10->21         started        23 schtasks.exe 14->23         started        25 conhosts.exe 14->25         started        27 conhosts.exe 14->27         started        29 schtasks.exe 16->29         started        31 conhosts.exe 16->31         started        signatures5 process6 file7 58 C:\Users\user\AppData\...\conhosts.exe, PE32 18->58 dropped 60 C:\Users\...\conhosts.exe:Zone.Identifier, ASCII 18->60 dropped 33 cmd.exe 1 18->33         started        36 conhost.exe 21->36         started        38 conhost.exe 23->38         started        40 conhost.exe 29->40         started        process8 signatures9 72 Uses ping.exe to sleep 33->72 74 Uses ping.exe to check the status of other devices and networks 33->74 42 conhosts.exe 5 33->42         started        45 PING.EXE 1 33->45         started        48 conhost.exe 33->48         started        process10 dnsIp11 86 Multi AV Scanner detection for dropped file 42->86 50 conhosts.exe 42->50         started        54 schtasks.exe 42->54         started        70 127.0.0.1 unknown unknown 45->70 signatures12 process13 dnsIp14 68 accessgranted.ydns.eu 37.0.11.230, 2404, 49704 WKD-ASIE Netherlands 50->68 84 Installs a global keyboard hook 50->84 56 conhost.exe 54->56         started        signatures15 process16
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/db8babf29b974495a10253b759bba6ac49b2c234819a44e2f96713792772fe46/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-07-05 14:18:22 UTC
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3of2x4u3s5cjliicko3vto5gvre3fqruqgnejyxzm4jxsj3s7zda._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
3ce969a94f4bc8dec526e3551626d7e3639bae986304deba85e8f29f039fe345
RemcosRAT
4c11b7fb217b3675e60d659ce0a2c3eee1bdbd3e3ddba1ad6d762878f62534d1
RemcosRAT
5b474ca6fc8158bd6f14d53bca8962f25db3392dfe324f49ddf376610bd785e4
RemcosRAT
5f4e4a43a01b235d781c6888198b18750529dda9fc4727727940115090e06a6d
RemcosRAT
762d689595557fa3064907433659411b95132e554f7d17fcf62d1a77db51e3e5
RemcosRAT
ac7d008a3ac44bc8dfe3edbbc8542ed5b51bcf911b67eb8e9a715ebb5250ad27
RemcosRAT
ce4962d3126223b4bd68704159cbdc7479fb2df4263fb9f3d57492e770b74a94
RemcosRAT
d2a1375e9e0c3c8fbc3496cb6c1690e2c47d167a5cac476b528ad2c051f85a52
RemcosRAT
eeddb4eb1252a45f5a8246d68dc6557f3e0c6f264a0a6f42e81d041c53864a48
RemcosRAT
ff91b720363ded7601beba0c3b9f73c4cd677c79e88f9b82113073d0691df7a9
RemcosRAT
+ 1'855 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:host persistence rat
Link:
https://tria.ge/reports/210706-y8mdkt98a2/
Behaviour
Creates scheduled task(s)
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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:
accessgranted.ydns.eu:2404
Unpacked files
SH256 hash:
7621b3345c201651674773dca03a918049f8b16ada921ab52efcd30353884bd7
MD5 hash:
878d0407475f146a3ad2d61ac0dbf3fd
SHA1 hash:
836f519aea2a54c9e6798841c4cabbd3450d22b9
Detections:
win_remcos_g0
Create hunting rule
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/40ff2bbd-3b9a-432b-a5b6-91b34e0eaf45/
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
Link:
https://www.unpac.me/results/40ff2bbd-3b9a-432b-a5b6-91b34e0eaf45/
SH256 hash:
f7831e168238e8f26094a71a8419ad69acffc083b30b70222a2f96501d0f26d6
MD5 hash:
145c2e42614ae28a9bfbe5721f36f1ad
SHA1 hash:
18d6b3cf0cf703e4bda9b7e116fd206e4e3c0146
Link:
https://www.unpac.me/results/40ff2bbd-3b9a-432b-a5b6-91b34e0eaf45/
SH256 hash:
db8babf29b974495a10253b759bba6ac49b2c234819a44e2f96713792772fe46
MD5 hash:
614d50b5c7d2ff9aa5610e84b81ec507
SHA1 hash:
5db1c49ba936269eaa096e9ef29f43348f164a87
Link:
https://www.unpac.me/results/40ff2bbd-3b9a-432b-a5b6-91b34e0eaf45/
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/db8babf29b974495a10253b759bba6ac49b2c234819a44e2f96713792772fe46

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 db8babf29b974495a10253b759bba6ac49b2c234819a44e2f96713792772fe46

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1398042/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/169877/

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