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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f1e4cf5b0fc8658f900febca637c9071fe7396f410015c41284768eac593ffa5. 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: 9


Intelligence 9 IOCs 3 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f1e4cf5b0fc8658f900febca637c9071fe7396f410015c41284768eac593ffa5
SHA3-384 hash: bf7035bd78096a4d216f435169d3e35a44e6dbf32df04b2ac2ae61793a06b5a7038013599471cd237cab3407208f4d17
SHA1 hash: 9ecbf8a324d38b3675a80b7b5053d1042ce9a818
MD5 hash: 18279a9f88cbec3c8e469284c1f2612e
humanhash: paris-equal-twenty-triple
File name:18279a9f88cbec3c8e469284c1f2612e.exe
Download: download sample
Signature LimeRAT
Create hunting rule
File size:191'488 bytes
First seen:2021-10-28 15:37:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0907a935ef90d39af9a616560320cd24 (4 x RaccoonStealer, 1 x LimeRAT, 1 x RedLineStealer)
ssdeep 3072:22KO8JjNFRybRBqX0RYA6SDkSGAwWrxpzbgqruXhspVggjcGkNIVqIW:fKljNFkbPqtioSfwuzbgwu6L7ITsq
Threatray 5'246 similar samples on MalwareBazaar
TLSH T1B0149EF176E88072F4A329314822CAE14E2B7C61D674955B3374229E1F72ECC99E537E
File icon (PE):PE icon
dhash icon fcfcd4d4d4d4d8c0 (75 x RedLineStealer, 56 x RaccoonStealer, 23 x Smoke Loader)
Reporter abuse_ch
Tags:exe LimeRAT RAT


Avatar
abuse_ch
LimeRAT C2:
45.67.231.145:10991

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
45.67.231.145:10991 https://threatfox.abuse.ch/ioc/239282/
23.94.183.146:60709 https://threatfox.abuse.ch/ioc/239304/
192.210.214.85:3306 https://threatfox.abuse.ch/ioc/239305/

Intelligence

File Origin
# of uploads :
1
# of downloads :
777
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/200977/
Detection(s):
SecuriteInfo.com.Variant.Fragtor.35416.2589.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f0cb5b63-1a56-4804-b5f7-7bd606a5cc8a
Result
Threat name:
Raccoon RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/878724
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for URL or domain
Benign windows process drops PE files
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
DLL reload attack detected
Found many strings related to Crypto-Wallets (likely being stolen)
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
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Renames NTDLL to bypass HIPS
Sample uses process hollowing technique
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicious Script Execution From Temp Folder
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 511158 Sample: Jm3x80kZjO.exe Startdate: 28/10/2021 Architecture: WINDOWS Score: 100 76 ttmirror.top 2->76 78 teletele.top 2->78 80 3 other IPs or domains 2->80 96 Multi AV Scanner detection for domain / URL 2->96 98 Antivirus detection for URL or domain 2->98 100 Multi AV Scanner detection for dropped file 2->100 102 12 other signatures 2->102 11 Jm3x80kZjO.exe 2->11         started        13 avhwdce 2->13         started        signatures3 process4 signatures5 16 Jm3x80kZjO.exe 11->16         started        146 Multi AV Scanner detection for dropped file 13->146 148 Machine Learning detection for dropped file 13->148 19 avhwdce 13->19         started        process6 signatures7 88 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 16->88 90 Maps a DLL or memory area into another process 16->90 92 Checks if the current machine is a virtual machine (disk enumeration) 16->92 94 Creates a thread in another existing process (thread injection) 16->94 21 explorer.exe 10 16->21 injected process8 dnsIp9 82 216.128.137.31, 80 AS-CHOOPAUS United States 21->82 84 iyc.jelikob.ru 81.177.141.36, 443, 49807 RTCOMM-ASRU Russian Federation 21->84 86 4 other IPs or domains 21->86 52 C:\Users\user\AppData\Roaming\avhwdce, PE32 21->52 dropped 54 C:\Users\user\AppData\Roaming\athwdce, PE32 21->54 dropped 56 C:\Users\user\AppData\Local\Temp579.exe, PE32 21->56 dropped 58 7 other malicious files 21->58 dropped 112 System process connects to network (likely due to code injection or exploit) 21->112 114 Benign windows process drops PE files 21->114 116 Deletes itself after installation 21->116 118 Hides that the sample has been downloaded from the Internet (zone.identifier) 21->118 26 AB2D.exe 1 21->26         started        30 634C.exe 21->30         started        32 95DE.exe 21 6 21->32         started        35 4 other processes 21->35 file10 signatures11 process12 dnsIp13 60 C:\Users\user\AppData\Local\Temp\1105.tmp, PE32 26->60 dropped 120 Multi AV Scanner detection for dropped file 26->120 122 DLL reload attack detected 26->122 124 Machine Learning detection for dropped file 26->124 144 5 other signatures 26->144 126 Contains functionality to inject code into remote processes 30->126 128 Injects a PE file into a foreign processes 30->128 37 634C.exe 30->37         started        66 cdn.discordapp.com 162.159.134.233, 443, 49788, 49796 CLOUDFLARENETUS United States 32->66 68 192.168.2.1 unknown unknown 32->68 62 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 32->62 dropped 130 Writes to foreign memory regions 32->130 132 Allocates memory in foreign processes 32->132 134 Adds a directory exclusion to Windows Defender 32->134 136 Sample uses process hollowing technique 32->136 40 AdvancedRun.exe 1 32->40         started        42 powershell.exe 32->42         started        44 jsc.exe 32->44         started        70 93.115.20.139, 28978, 49861 MVPShttpswwwmvpsnetEU Romania 35->70 72 162.159.129.233, 443, 49858, 49859 CLOUDFLARENETUS United States 35->72 74 3 other IPs or domains 35->74 64 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 35->64 dropped 138 Detected unpacking (changes PE section rights) 35->138 140 Detected unpacking (creates a PE file in dynamic memory) 35->140 142 Detected unpacking (overwrites its own PE header) 35->142 46 AdvancedRun.exe 35->46         started        file14 signatures15 process16 signatures17 104 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 37->104 106 Maps a DLL or memory area into another process 37->106 108 Checks if the current machine is a virtual machine (disk enumeration) 37->108 110 Creates a thread in another existing process (thread injection) 37->110 48 AdvancedRun.exe 40->48         started        50 conhost.exe 42->50         started        process18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f1e4cf5b0fc8658f900febca637c9071fe7396f410015c41284768eac593ffa5/
Threat name:
Win32.Trojan.Fragtor
Create hunting rule
Status:
Malicious
First seen:
2021-10-28 15:38:07 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6hsm6wypzbsy7eap5pfgg7eqoh7hhfxucaavyqjii5uovrmt76sq._file
Verdict:
malicious
Similar samples:
6d7596a48c5e95b3f42a58b09348c4293f92a0a6738c5850856bf1a5b323a6a8
LimeRAT
6f54181807e2995147e132e7bf87ed669966b4f68a49b29fdaf4467864aa946a
LimeRAT
8b9e05937557c312981409e1107aa75b580f170138d0a7abf3cfaa93dd9113aa
LimeRAT
be032b655d9a935fbca887adfc5e478085b7d64c96720c57da870c2d463ed881
LimeRAT
c37feba7ad29a50f566e779edd2c5514edcbd6e87909ca4d8e6d1f9727362d94
LimeRAT
d2b72372d1f6ff858237a0804714acfb2afa47ad2c2530a749ba738d2e0cf416
LimeRAT
ebe82a7d2f2f9989a5e4ef6a4602a8224abdff7aef5baa6beacb5977c02ac3e0
LimeRAT
fbb99570b341367a86c2c23b56862bfb3d3ea91c06e7c15750f7d36bf82f494b
LimeRAT
+ 5'236 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:limerat family:raccoon family:redline family:smokeloader family:vidar botnet:60e59be328fbd2ebac1839ea99411dccb00a6f49 botnet:754 botnet:999323 botnet:dywa botnet:safeinstaller botnet:super star backdoor discovery evasion infostealer rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/211028-s4sylagfaq/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Kills process with taskkill
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Windows security modification
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Vidar Stealer
LimeRAT
Raccoon
RedLine
RedLine Payload
SmokeLoader
Vidar
Windows security bypass
suricata: ET MALWARE Known Sinkhole Response Header
suricata: ET MALWARE Possible Malicous Macro DL EXE Jul 01 2016 (userdir dotted quad)
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
Malware Config
C2 Extraction:
http://xacokuo8.top/
http://hajezey1.top/
http://nusurtal4f.net/
http://netomishnetojuk.net/
http://escalivrouter.net/
http://nick22doom4.net/
http://wrioshtivsio.su/
http://nusotiso4.su/
http://rickkhtovkka.biz/
http://palisotoliso.net/
http://planilhasvba.com.br/wp-admin/js/k/index.php
http://rpk32ubon.ac.th/backup/k/index.php
http://4urhappiness.com/app/k/index.php
http://swedenkhabar.com/wp-admin/js/k/index.php
http://cio.lankapanel.net/wp-admin/js/k/index.php
http://fcmsites.com.br/canal/wp-admin/js/k/index.php
http://lacoibipitanga.com.br/maxart/k/index.php
http://lacoibipitanga.com.br/cgi-bin/k/index.php
http://video.nalahotel.com/k/index.php
http://diving-phocea.com/wp-admin/k/index.php
http://phocea-sudan.com/cgi-bin/k/index.php
http://rpk32ubon.ac.th/wp-admin/js/k/index.php
https://www.twinrealty.com/vworker/k/index.php
https://mas.to/@lilocc
93.115.20.139:28978
185.183.32.161:80
45.67.231.145:10991
185.183.32.183:55694
Unpacked files
SH256 hash:
7504bf3fa2768578ecf547d7ad5ee704bb32a345726f4d6007e4905db82c873c
MD5 hash:
67832761c9fb6dcaa2caaa433aeef1e9
SHA1 hash:
1f40855c5efb001c8dff2d10e10b8c68d573d68f
Link:
https://www.unpac.me/results/e5377fd7-adda-4002-977a-5a3b7734d59a/
SH256 hash:
f1e4cf5b0fc8658f900febca637c9071fe7396f410015c41284768eac593ffa5
MD5 hash:
18279a9f88cbec3c8e469284c1f2612e
SHA1 hash:
9ecbf8a324d38b3675a80b7b5053d1042ce9a818
Link:
https://www.unpac.me/results/e5377fd7-adda-4002-977a-5a3b7734d59a/
Malware family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/f1e4cf5b0fc8/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/f1e4cf5b0fc8658f900febca637c9071fe7396f410015c41284768eac593ffa5

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

LimeRAT

Executable exe f1e4cf5b0fc8658f900febca637c9071fe7396f410015c41284768eac593ffa5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1719493/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/200977/

Comments