MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 234e3317d58b6b4c671932800d37983a6565ad868d5b006145df81f6625dc2dc. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 234e3317d58b6b4c671932800d37983a6565ad868d5b006145df81f6625dc2dc
SHA3-384 hash: d2acbfd46e5d622c72898aced3cc5bd32316f03c9cb7850c06bb06e3ae619a4b10b5072fa883f780d4a23d37dab44e6d
SHA1 hash: b945b72d18262cba96ccac0189550b406fbcb767
MD5 hash: 68b33ffd71f4f7a54b9576f7dda7d257
humanhash: december-glucose-nineteen-social
File name:68b33ffd71f4f7a54b9576f7dda7d257.exe
Download: download sample
Signature LimeRAT
Create hunting rule
File size:494'592 bytes
First seen:2021-03-22 20:10:58 UTC
Last seen:2021-03-22 21:54:45 UTC
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:A9xBa71BpAWkQRtDaM5MUltmE0U1ner4QrFyrdYw3pQKT746G1BDFE:A9x0i4EGflNfHQQr+6pjraD
Threatray 577 similar samples on MalwareBazaar
TLSH 95B40101DB77BBD0D5B903B3446996A786F4EC0F6263CBFA9CF2B1C805A265C45B4136
Reporter abuse_ch
Tags:exe LimeRAT RAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
759
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
68b33ffd71f4f7a54b9576f7dda7d257.exe
Verdict:
Malicious activity
Analysis date:
2021-03-22 20:16:08 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/89290d17-8c34-4e4f-82e6-bed2063dc0ad

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/126270/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.597.18793.3694.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Gathering data
Result
Threat name:
LimeRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/648665
Signature
Adds a directory exclusion to Windows Defender
Connects to a pastebin service (likely for C&C)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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)
Sigma detected: Scheduled temp file as task from temp location
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 AntiVM3
Yara detected LimeRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 373294 Sample: OaXWTEZMm1.exe Startdate: 22/03/2021 Architecture: WINDOWS Score: 100 68 Multi AV Scanner detection for dropped file 2->68 70 Sigma detected: Scheduled temp file as task from temp location 2->70 72 Multi AV Scanner detection for submitted file 2->72 74 4 other signatures 2->74 8 OaXWTEZMm1.exe 7 2->8         started        12 698657.exe 2->12         started        process3 file4 54 C:\Users\user\AppData\Roaming\JhlnDtjAD.exe, PE32 8->54 dropped 56 C:\Users\user\AppData\Local\...\tmp234D.tmp, XML 8->56 dropped 58 C:\Users\user\AppData\...\OaXWTEZMm1.exe.log, ASCII 8->58 dropped 76 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->76 78 Uses schtasks.exe or at.exe to add and modify task schedules 8->78 80 Adds a directory exclusion to Windows Defender 8->80 82 Injects a PE file into a foreign processes 8->82 14 OaXWTEZMm1.exe 3 8->14         started        18 powershell.exe 24 8->18         started        20 powershell.exe 25 8->20         started        22 schtasks.exe 1 8->22         started        84 Multi AV Scanner detection for dropped file 12->84 24 698657.exe 12->24         started        27 powershell.exe 12->27         started        29 schtasks.exe 12->29         started        31 powershell.exe 12->31         started        signatures5 process6 dnsIp7 60 C:\Users\user\AppData\Roaming\...\698657.exe, PE32 14->60 dropped 86 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->86 33 698657.exe 14->33         started        36 schtasks.exe 14->36         started        38 conhost.exe 18->38         started        40 conhost.exe 20->40         started        42 conhost.exe 22->42         started        64 79.134.225.22, 9088 FINK-TELECOM-SERVICESCH Switzerland 24->64 66 pastebin.com 104.23.98.190, 443, 49727 CLOUDFLARENETUS United States 24->66 88 Protects its processes via BreakOnTermination flag 24->88 44 conhost.exe 27->44         started        46 conhost.exe 29->46         started        48 conhost.exe 31->48         started        file8 signatures9 process10 dnsIp11 62 127.0.0.1 unknown unknown 33->62 50 WerFault.exe 33->50         started        52 conhost.exe 36->52         started        process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/234e3317d58b6b4c671932800d37983a6565ad868d5b006145df81f6625dc2dc/
Threat name:
ByteCode-MSIL.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-03-22 19:31:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
23 of 47 (48.94%)
Threat level:
  1/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=enhdgf6vrnvuyzyzgkaa2n4yhjswllmgrvnqaykf36a7mys5yloa._file
Verdict:
malicious
Similar samples:
0c0df00ca734c3095b574528532615545f7a357c2d589eee5f463bd8ca90da61
LimeRAT
258475fb4d0c7c39b4d702172b78d67fc9223792061729543c97d0950c396b5e
LimeRAT
4adcc73ce3501f990fc95bfb0ebca1a4ca61054b137a34c7bc9435cfdd2b7f6a
LimeRAT
78aa904a6d06db0ae3190ffdecda755b20e7c4dff3c8dd2061a7d35e7171d5ca
LimeRAT
a36f8841ed916c93c2b988e07943afe75ffe095d320e17be9968cb926a2c0f25
LimeRAT
af14ffe4c3aa39dd8b219ca3cf1757492183c5ac069b507a1d36bb4430057582
LimeRAT
bfe0370dad2b63b1ac752bbc05d524435e1747224daa68a584cb899e46d863ed
LimeRAT
d0af68df07b9f56b092301f3a4cc7d3465ec03bd79943a2cc07e72eefe1c8d21
LimeRAT
e513eb020887dd56e85e55803b1afccb24ae116380947993da2e88a71e97be14
LimeRAT
f65104f0852b7100789837a9a52099a876bc6279f7d2f0d9d74946326cfe915e
LimeRAT
+ 567 additional samples on MalwareBazaar
Result
Malware family:
limerat
Create hunting rule
Score:
  10/10
Tags:
family:limerat rat
Link:
https://tria.ge/reports/210322-jtxjwnd3la/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Maps connected drives based on registry
Loads dropped DLL
Executes dropped EXE
LimeRAT
Unpacked files
SH256 hash:
c22b9993fd6abea236edcc1bf476bcd4a09015b4af09eedf660a43bf3d29a16f
MD5 hash:
1d1234ba19c430923b22f531bb19b369
SHA1 hash:
9868c1e97a3be16100a61b5ee1f7d2838b4782a8
Link:
https://www.unpac.me/results/f2d818ea-6215-4d6f-8bd6-11015e6b40a3/
SH256 hash:
234e3317d58b6b4c671932800d37983a6565ad868d5b006145df81f6625dc2dc
MD5 hash:
68b33ffd71f4f7a54b9576f7dda7d257
SHA1 hash:
b945b72d18262cba96ccac0189550b406fbcb767
Link:
https://www.unpac.me/results/f2d818ea-6215-4d6f-8bd6-11015e6b40a3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Starter
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/234e3317d58b6b4c671932800d37983a6565ad868d5b006145df81f6625dc2dc

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.

Web download

LimeRAT

Executable exe 234e3317d58b6b4c671932800d37983a6565ad868d5b006145df81f6625dc2dc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1077478/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/126270/

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