MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11641e5c09be9d6161bb9f91711952b4b7976f9f3ce545ddfad2da41340a380b. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 11641e5c09be9d6161bb9f91711952b4b7976f9f3ce545ddfad2da41340a380b
SHA3-384 hash: 12361e7a8cb49a6efba61c1b930a85e2c1bfdd20634e2a2d21fcdfdda270a3419970416805eb5189574f29db9c1dc9b9
SHA1 hash: fb0aea35503aec16e66dc20b4a53cdf7ff639b9a
MD5 hash: d301a8e44e87b93426f17142b81cc820
humanhash: london-harry-monkey-sad
File name:d301a8e44e87b93426f17142b81cc820
Download: download sample
Signature LimeRAT
Create hunting rule
File size:33'792 bytes
First seen:2021-06-23 23:08:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 768:gpPV6Oiw5cZXuxt45N4rFtku5JYjLXIuQy:gpjiw5EXE6c7kuo
Threatray 80 similar samples on MalwareBazaar
TLSH F9E23B5177ED4345C29C0AB30AB37E19CA70DE57E92BEF6D0DC560920B67AF44A80DD2
Reporter zbetcheckin
Tags:32 exe LimeRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
827
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d301a8e44e87b93426f17142b81cc820
Verdict:
Malicious activity
Analysis date:
2021-06-23 23:11:07 UTC
Tags:
trojan limerat rat
Link:
https://app.any.run/tasks/7be37a5e-810f-4dd1-9dc9-ca37dfb54187

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Malware.Barys-6836745-0
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.
Malware family:
LimeRat
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e1371ab0-bb0c-4d07-8fdb-22af49c1a28c
Result
Threat name:
LimeRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/806926
Signature
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected LimeRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 439337 Sample: hTuLVP5CJk Startdate: 24/06/2021 Architecture: WINDOWS Score: 100 32 Found malware configuration 2->32 34 Antivirus detection for dropped file 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 7 other signatures 2->38 7 hTuLVP5CJk.exe 3 2->7         started        11 Wservices.exe 1 2->11         started        process3 file4 22 C:\Users\user\AppData\Local\...\Wservices.exe, PE32 7->22 dropped 24 C:\Users\user\AppData\...\hTuLVP5CJk.exe.log, ASCII 7->24 dropped 40 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->40 42 Uses schtasks.exe or at.exe to add and modify task schedules 7->42 44 Hides that the sample has been downloaded from the Internet (zone.identifier) 7->44 13 Wservices.exe 20 7 7->13         started        18 schtasks.exe 1 7->18         started        signatures5 process6 dnsIp7 28 52.221.201.97, 49714, 49715, 5555 AMAZON-02US United States 13->28 30 192.168.2.1 unknown unknown 13->30 26 C:\Users\user\AppData\Local\...\IconLib.dll, PE32 13->26 dropped 46 Antivirus detection for dropped file 13->46 48 Protects its processes via BreakOnTermination flag 13->48 50 Machine Learning detection for dropped file 13->50 52 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 13->52 20 conhost.exe 18->20         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/11641e5c09be9d6161bb9f91711952b4b7976f9f3ce545ddfad2da41340a380b/
Threat name:
ByteCode-MSIL.Backdoor.LimeRAT
Create hunting rule
Status:
Malicious
First seen:
2021-06-23 23:09:14 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cfsb4xajx2owcyn3t6ixcgksws3zo347htsulxp22lnecnakhafq._file
Verdict:
malicious
Similar samples:
09179932eeedc90a7247bcbb37560433e86f6957c1bbc1d09e27d2f701e76a2c
LimeRAT
3dff78186451d97e6c3403b885ffb148cc7130b2b787b915041c7363feb74c68
LimeRAT
78aa904a6d06db0ae3190ffdecda755b20e7c4dff3c8dd2061a7d35e7171d5ca
LimeRAT
8a31c332dfb8714bc0c66300102fa84ee54a4027ed40e2c7082957abb431c34e
LimeRAT
8fa3a33b9174a2c58e9f3762b603b625dc6a654ea75c8cb5ad5a0a0289e7a694
LimeRAT
95ee7873a8954c7d39d24608eddc2cdb4b2092a6ee6e2dd2d486046583172b6c
LimeRAT
99b68453c0fe9b7440b10cbc6a839d8046819ae73a2ef9ca5b712e655e1416f7
LimeRAT
9e03afa6974efc9de0fb7dbab12febec78e0f54ce566c501aa74106b965de30f
LimeRAT
b4f0d107e95fa6f3aaae96d0341f0f0ad90b2dfa1fe7d9e04903eb2354a39ded
LimeRAT
c69f392d73ffa5b09d2ea03cefd8e5e7d9a490ef819468db9409bd9988e26c54
LimeRAT
+ 70 additional samples on MalwareBazaar
Result
Malware family:
limerat
Create hunting rule
Score:
  10/10
Tags:
family:limerat rat
Link:
https://tria.ge/reports/210623-59zllwddw6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Loads dropped DLL
Uses the VBS compiler for execution
Executes dropped EXE
LimeRAT
Unpacked files
SH256 hash:
11641e5c09be9d6161bb9f91711952b4b7976f9f3ce545ddfad2da41340a380b
MD5 hash:
d301a8e44e87b93426f17142b81cc820
SHA1 hash:
fb0aea35503aec16e66dc20b4a53cdf7ff639b9a
Link:
https://www.unpac.me/results/6ef9c001-2229-4b82-8d58-31047c4114c9/
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/11641e5c09be9d6161bb9f91711952b4b7976f9f3ce545ddfad2da41340a380b

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
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

LimeRAT

Executable exe 11641e5c09be9d6161bb9f91711952b4b7976f9f3ce545ddfad2da41340a380b

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1392852/

Comments