MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bfe0370dad2b63b1ac752bbc05d524435e1747224daa68a584cb899e46d863ed. 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


LimeRAT


Vendor detections: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bfe0370dad2b63b1ac752bbc05d524435e1747224daa68a584cb899e46d863ed
SHA3-384 hash: 620e5693bb683d4c847e621f0dd648de7864790f76ae1c7b18439b68fda765f098969123e2dbe0e63d9dca4cf64fac99
SHA1 hash: 56193c3c60c5148393d680cdf89b4fb7b80eb4c1
MD5 hash: 0059715c80ea64b2bef32437cd0e88f8
humanhash: delaware-wolfram-apart-fix
File name:0059715c80ea64b2bef32437cd0e88f8.exe
Download: download sample
Signature LimeRAT
Create hunting rule
File size:254'976 bytes
First seen:2020-12-23 07:48:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:P4jyMqI6Z5PSDkTwwd9S0r3751TOOKQm2r:PmqZtWkN77TOOfr
Threatray 24 similar samples on MalwareBazaar
TLSH 3C446A192EA72312DC4D47B148621EA62734E7322AF2DFDECEF214670D632C9450E96F
Reporter abuse_ch
Tags:exe LimeRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
1'151
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0059715c80ea64b2bef32437cd0e88f8.exe
Verdict:
Malicious activity
Analysis date:
2020-12-23 08:07:48 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/044d4610-0b78-4926-9a4a-c63c981944a2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
LimeRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/109141/
Detection(s):
Win.Packed.Bladabindi-6860329-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Running batch commands
Launching a process
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% directory
Creating a file
Creating a process with a hidden window
Creating a window
DNS request
Sending a custom TCP request
Sending a UDP request
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun by creating a file
Result
Verdict:
8
Result
Threat name:
EladitosCrypter LimeRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/568978
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Connects to a pastebin service (likely for C&C)
Contains functionality to detect sleep reduction / modifications
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Protects its processes via BreakOnTermination flag
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Sample uses process hollowing technique
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected EladitosCrypter
Yara detected LimeRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 333557 Sample: UXr0YBTsad.exe Startdate: 23/12/2020 Architecture: WINDOWS Score: 100 59 cozaxt.ddns.net 2->59 61 cdn.onenote.net 2->61 63 2 other IPs or domains 2->63 83 Antivirus detection for dropped file 2->83 85 Antivirus / Scanner detection for submitted sample 2->85 87 Multi AV Scanner detection for dropped file 2->87 89 12 other signatures 2->89 9 UXr0YBTsad.exe 6 2->9         started        13 Win64 Driver.exe 2->13         started        signatures3 process4 file5 55 C:\Users\user\AppData\...\Lua Executor.exe, PE32 9->55 dropped 57 C:\Users\user\AppData\...\UXr0YBTsad.exe.log, ASCII 9->57 dropped 91 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 9->91 93 Hides that the sample has been downloaded from the Internet (zone.identifier) 9->93 95 Injects a PE file into a foreign processes 9->95 15 Win64 Driver.exe 18 5 9->15         started        19 UXr0YBTsad.exe 4 9->19         started        22 Lua Executor.exe 2 9->22         started        24 schtasks.exe 1 9->24         started        26 Win64 Driver.exe 13->26         started        28 Win64 Driver.exe 13->28         started        signatures6 process7 dnsIp8 65 cozaxt.ddns.net 15->65 67 pastebin.com 104.23.98.190, 443, 49707 CLOUDFLARENETUS United States 15->67 69 192.168.2.1 unknown unknown 15->69 71 Protects its processes via BreakOnTermination flag 15->71 73 Sample uses process hollowing technique 15->73 75 Injects a PE file into a foreign processes 15->75 30 Win64 Driver.exe 3 15->30         started        53 C:\Users\user\AppData\...\Win64 Driver.exe, PE32 19->53 dropped 77 Hides that the sample has been downloaded from the Internet (zone.identifier) 19->77 32 Win64 Driver.exe 2 19->32         started        35 schtasks.exe 1 19->35         started        37 cmd.exe 2 22->37         started        39 cmd.exe 1 22->39         started        41 cmd.exe 2 22->41         started        45 5 other processes 22->45 43 conhost.exe 24->43         started        file9 signatures10 process11 signatures12 79 Injects a PE file into a foreign processes 32->79 47 Win64 Driver.exe 32->47         started        49 conhost.exe 35->49         started        81 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 37->81 51 attrib.exe 1 39->51         started        process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bfe0370dad2b63b1ac752bbc05d524435e1747224daa68a584cb899e46d863ed/
Threat name:
ByteCode-MSIL.Trojan.Nagoot
Create hunting rule
Status:
Malicious
First seen:
2020-12-22 10:04:00 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
258475fb4d0c7c39b4d702172b78d67fc9223792061729543c97d0950c396b5e
LimeRAT
3dff78186451d97e6c3403b885ffb148cc7130b2b787b915041c7363feb74c68
LimeRAT
4adcc73ce3501f990fc95bfb0ebca1a4ca61054b137a34c7bc9435cfdd2b7f6a
LimeRAT
640c6f9d631ba2de61496a6542cd25ff15bb7e90359a269aafc6934016c12fa8
LimeRAT
6fe8005b1469268e2edc5e10ee3b4b79ffe26c351d13313f8da14ef38db3d83d
LimeRAT
78aa904a6d06db0ae3190ffdecda755b20e7c4dff3c8dd2061a7d35e7171d5ca
LimeRAT
8a31c332dfb8714bc0c66300102fa84ee54a4027ed40e2c7082957abb431c34e
LimeRAT
99b68453c0fe9b7440b10cbc6a839d8046819ae73a2ef9ca5b712e655e1416f7
LimeRAT
af14ffe4c3aa39dd8b219ca3cf1757492183c5ac069b507a1d36bb4430057582
LimeRAT
e513eb020887dd56e85e55803b1afccb24ae116380947993da2e88a71e97be14
LimeRAT
+ 14 additional samples on MalwareBazaar
Result
Malware family:
limerat
Create hunting rule
Score:
  10/10
Tags:
family:limerat rat
Link:
https://tria.ge/reports/201223-faeq9l9k2j/
Behaviour
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Program crash
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Loads dropped DLL
Executes dropped EXE
LimeRAT
Unpacked files
SH256 hash:
24823c6b5a3c6f9fec521c66fc8e4c3de66e079a66ee23ebe2ece07f8487160b
MD5 hash:
6bce776517486b6e802e8b2422366d50
SHA1 hash:
37ef1861b822f5b29bbe12ad45504bce44a39bee
Link:
https://www.unpac.me/results/53d829c5-cab5-4702-9e61-ec68dbcd4bf4/
SH256 hash:
d3bee578c0cf1e9c6deddb0e4f2878b081f1cd3b81f74bcf9afcd23cc905d602
MD5 hash:
9ef54724e30e9f2f98b07f21fbb052b5
SHA1 hash:
6fe7a18b0bac4e283d8d1c3abcb8eef87d726b9d
Link:
https://www.unpac.me/results/53d829c5-cab5-4702-9e61-ec68dbcd4bf4/
SH256 hash:
fbb8a42c1a9f92a784ec5fee7c74817b5cf6d084d93da0c3654231f30d436b7b
MD5 hash:
340eb5a11f918efbc0a41766802a2561
SHA1 hash:
7e8aa70c95bea6073f0c428daa356223c33ea999
Link:
https://www.unpac.me/results/53d829c5-cab5-4702-9e61-ec68dbcd4bf4/
SH256 hash:
bfe0370dad2b63b1ac752bbc05d524435e1747224daa68a584cb899e46d863ed
MD5 hash:
0059715c80ea64b2bef32437cd0e88f8
SHA1 hash:
56193c3c60c5148393d680cdf89b4fb7b80eb4c1
Link:
https://www.unpac.me/results/53d829c5-cab5-4702-9e61-ec68dbcd4bf4/
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/bfe0370dad2b63b1ac752bbc05d524435e1747224daa68a584cb899e46d863ed

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:MALWARE_Win_LimeRAT
Create hunting rule
Author:ditekshen
Description:LimeRAT payload

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/109141/

Comments