MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ba22c0f43f4c60f3c36b116ccb2a8ed8abd33d26ce6d3d3088dd26392c9f115. 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: 14


Intelligence 14 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9ba22c0f43f4c60f3c36b116ccb2a8ed8abd33d26ce6d3d3088dd26392c9f115
SHA3-384 hash: a8797e09eff33bc21824b3f4d4322cea139ab4d85b27ad4f314a12ad08941a11e3479962e34a6fb9a346e66562ff9ef3
SHA1 hash: 790891ec188c5720ebff59a9f26742b060ac89bf
MD5 hash: a4bc10f020549e581242eefdd367cc5a
humanhash: indigo-music-helium-minnesota
File name:a4bc10f020549e581242eefdd367cc5a.exe
Download: download sample
Signature LimeRAT
Create hunting rule
File size:38'400 bytes
First seen:2022-04-23 22:50:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 768:upOL6TvwdUiHHJ2ivE45Nb8QxaQPejrD9OHz2pt:upJvwdpHHJxJsQ09X8T2pt
Threatray 2'350 similar samples on MalwareBazaar
TLSH T1D9039F0077E18345D2DC29760B7262A50F71D607AD3BFB6D0CC994925EB7AC18ED4AF2
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13101/52/3)
8.6% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 968c9a92b6a6c696 (1 x LimeRAT)
Reporter abuse_ch
Tags:exe LimeRAT RAT


Avatar
abuse_ch
LimeRAT C2:
78.42.74.191:8888

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
78.42.74.191:8888 https://threatfox.abuse.ch/ioc/531082/

Intelligence

File Origin
# of uploads :
1
# of downloads :
593
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
NetraChecker.rar
Verdict:
Malicious activity
Analysis date:
2022-04-22 17:27:16 UTC
Tags:
trojan rat asyncrat limerat
Link:
https://app.any.run/tasks/d9654916-194f-4f95-b803-01baf49fe8d6

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/266099/
Detection(s):
Win.Malware.Barys-6836745-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Creating a file in the %AppData% directory
Launching a process
Creating a process with a hidden window
Creating a process from a recently created file
Creating a file
Creating a window
DNS request
Sending a custom TCP request
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm greyware obfuscated packed regasm.exe replace.exe schtasks.exe
Link:
https://www.filescan.io/uploads/626482db14dc6ebc1c86bb53/reports/680000b7-f0a1-4516-abd0-cf1f1fd4b284/overview
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/33072a40-4447-463a-8972-e9c36fad4bca
Result
Threat name:
LimeRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/981921
Signature
.NET source code contains potential unpacker
.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
Connects to a pastebin service (likely for C&C)
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
Malicious sample detected (through community Yara rule)
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)
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 dynamic DNS services
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: 614407 Sample: yZaIv9E5NM.exe Startdate: 24/04/2022 Architecture: WINDOWS Score: 100 32 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->32 34 Found malware configuration 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 11 other signatures 2->38 7 yZaIv9E5NM.exe 3 2->7         started        11 Wservices.exe 1 2->11         started        process3 file4 22 C:\Users\user\AppData\Roaming\Wservices.exe, PE32 7->22 dropped 24 C:\Users\user\AppData\...\yZaIv9E5NM.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 19 4 7->13         started        18 schtasks.exe 1 7->18         started        46 Antivirus detection for dropped file 11->46 48 Multi AV Scanner detection for dropped file 11->48 50 Machine Learning detection for dropped file 11->50 signatures5 process6 dnsIp7 28 awawaw.ddns.net 78.42.74.191, 49744, 8888 LIBERTYGLOBALLibertyGlobalformerlyUPCBroadbandHolding Germany 13->28 30 pastebin.com 104.20.68.143, 443, 49743 CLOUDFLARENETUS United States 13->30 26 C:\Users\user\AppData\Roaming\IconLib.dll, PE32 13->26 dropped 52 Protects its processes via BreakOnTermination flag 13->52 20 conhost.exe 18->20         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9ba22c0f43f4c60f3c36b116ccb2a8ed8abd33d26ce6d3d3088dd26392c9f115/
Threat name:
ByteCode-MSIL.Backdoor.LimeRAT
Create hunting rule
Status:
Malicious
First seen:
2022-04-22 22:42:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
39 of 42 (92.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=torcyd2d6tda6pbwwelmzmvi5wfl2m6snttnhuyirxjghewj6ekq._file
Verdict:
malicious
Similar samples:
032b470bea30ebbb1171b302b3fbcea932ef7602c475f14abd05ac789d9f0188
LimeRAT
21b86512de83574c3ad44210d025e93fb28d205cfbd18825da0a64a52063b627
LimeRAT
25c6683580fed956729b416652583cae152d42d952cacfbfd4b4568850882a6b
LimeRAT
641fe9f18ebb130d7a6b63ca7cc7fde7092e0a77447997009e5f23db698771e8
LimeRAT
8e8caa79da5237c8973fa2490bfd316a5001e5ed3a5175c9f7d5d2f84cd009f7
LimeRAT
fbeb3c0a58a2c563efca4582c381501cf5e17d22c2ac7c135ac32051a5013a63
LimeRAT
+ 2'340 additional samples on MalwareBazaar
Result
Malware family:
limerat
Create hunting rule
Score:
  10/10
Tags:
family:limerat rat
Link:
https://tria.ge/reports/220423-2ssm5abaek/
Behaviour
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
LimeRAT
Unpacked files
SH256 hash:
9ba22c0f43f4c60f3c36b116ccb2a8ed8abd33d26ce6d3d3088dd26392c9f115
MD5 hash:
a4bc10f020549e581242eefdd367cc5a
SHA1 hash:
790891ec188c5720ebff59a9f26742b060ac89bf
Link:
https://www.unpac.me/results/0a027ba9-ae86-437b-924a-be1295ac7be1/
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/9ba22c0f43f4c60f3c36b116ccb2a8ed8abd33d26ce6d3d3088dd26392c9f115

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:pdb2
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/266099/

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