MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3668eb6a7a06e30c5396a93ae78345b9cb9ebc590eaf18c732eed1150fcc38f7. 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


AsyncRAT


Vendor detections: 11


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

SHA256 hash: 3668eb6a7a06e30c5396a93ae78345b9cb9ebc590eaf18c732eed1150fcc38f7
SHA3-384 hash: 6ed140a426fa937872e8e39323dea6bcce66543d3c8251eb0bc8a54f92f7fb6d269c9d077d38a6d7ddcce849dd5dbf11
SHA1 hash: 50edd3941f68ef5295ef78d112b76d9f47cc2665
MD5 hash: dba678464a22ac3dea84c3aba3ae1034
humanhash: four-solar-solar-berlin
File name:3668EB6A7A06E30C5396A93AE78345B9CB9EBC590EAF1.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:644'495 bytes
First seen:2022-06-29 17:10:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 12e12319f1029ec4f8fcbed7e82df162 (390 x DCRat, 52 x RedLineStealer, 51 x Formbook)
ssdeep 12288:xToPWBv/cpGrU3ydrF2XqewY0qx7XnbjBVDjqIwPcHP6T:xTbBv5rUC52XqeGq9jDufPcHY
TLSH T1F9D4D0517AC158BFE8E28D356EE57721673D7E500BB99AC753E03B08A9315C0C3B2AD2
TrID 89.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.5% (.EXE) Win64 Executable (generic) (10523/12/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 30e4e4d3f2bcc871 (1 x AsyncRAT)
Reporter abuse_ch
Tags:AsyncRAT exe RAT


Avatar
abuse_ch
AsyncRAT C2:
185.237.96.105:7707

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
185.237.96.105:7707 https://threatfox.abuse.ch/ioc/732421/

Intelligence

File Origin
# of uploads :
1
# of downloads :
250
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/284344/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Creating a process from a recently created file
Launching a process
Launching a service
Changing a file
Delayed writing of the file
Using the Windows Management Instrumentation requests
Modifying a system executable file
Running batch commands
Creating a process with a hidden window
Creating a file in the %temp% directory
Sending a custom TCP request
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/22893/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm asyncrat greyware overlay packed setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/62bc87e603fa367ea5895671/reports/0cac7aff-8c13-4ff8-aa7d-f0fa4ed5ea3a/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3b2dd4f3-e1ea-4e41-9399-0cb381d27de6
Result
Threat name:
AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1022061
Signature
Antivirus detection for dropped file
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
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
Snort IDS alert for network traffic
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 AsyncRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 654564 Sample: 3668EB6A7A06E30C5396A93AE78... Startdate: 29/06/2022 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 3 other signatures 2->51 8 3668EB6A7A06E30C5396A93AE78345B9CB9EBC590EAF1.exe 8 2->8         started        11 MicrosoftPlatformUpdate.exe 3 2->11         started        process3 file4 37 C:\...\MicrosoftPlatformUpdateService.exe, PE32 8->37 dropped 39 C:\Users\user\Desktop\SAC.exe, PE32+ 8->39 dropped 14 MicrosoftPlatformUpdateService.exe 7 8->14         started        18 SAC.exe 8->18         started        57 Antivirus detection for dropped file 11->57 59 Multi AV Scanner detection for dropped file 11->59 61 Machine Learning detection for dropped file 11->61 signatures5 process6 file7 41 C:\Users\user\...\MicrosoftPlatformUpdate.exe, PE32 14->41 dropped 63 Antivirus detection for dropped file 14->63 65 Multi AV Scanner detection for dropped file 14->65 67 Protects its processes via BreakOnTermination flag 14->67 69 2 other signatures 14->69 20 cmd.exe 1 14->20         started        22 cmd.exe 1 14->22         started        signatures8 process9 signatures10 25 MicrosoftPlatformUpdate.exe 2 20->25         started        29 conhost.exe 20->29         started        31 timeout.exe 1 20->31         started        53 Uses schtasks.exe or at.exe to add and modify task schedules 22->53 33 conhost.exe 22->33         started        35 schtasks.exe 1 22->35         started        process11 dnsIp12 43 185.237.96.105, 49761, 7707 CLOUDWEBMANAGE-IL-FRGB Netherlands 25->43 55 Protects its processes via BreakOnTermination flag 25->55 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3668eb6a7a06e30c5396a93ae78345b9cb9ebc590eaf18c732eed1150fcc38f7/
Threat name:
ByteCode-MSIL.Trojan.Perseus
Create hunting rule
Status:
Malicious
First seen:
2022-05-22 16:54:16 UTC
File Type:
PE (Exe)
Extracted files:
30
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gzuow2t2a3rqyu4wve5opa2fxhfz5pczb2xrrrzs53irkd6mhd3q._file
Verdict:
malicious
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat rat suricata
Link:
https://tria.ge/reports/220629-vp9c5sdbb9/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
AsyncRat
suricata: ET MALWARE Generic AsyncRAT Style SSL Cert
suricata: ET MALWARE Observed Malicious SSL Cert (AsyncRAT Server)
Unpacked files
SH256 hash:
4f25801ef8224c2d05ecd24a5f59c01ebfa25b4fd2b4d2abc6f91ee08d02908d
MD5 hash:
1e4f851407c02e9185b62a8c81fba5bd
SHA1 hash:
eb99fd8eafc44f44aad34d3fb9d264edf628b3f1
Link:
https://www.unpac.me/results/2ed48694-6422-4155-a976-a31163fdf4df/
SH256 hash:
521cc21c9c762529bda52bb25ffc46d530ee6f049d5c3a2a733322c185becc47
MD5 hash:
ced54a9dacb7ccb0faf0cc0a9b9844f4
SHA1 hash:
07a7524f2235ed4bf1a85312b257cdfe4d342d06
Link:
https://www.unpac.me/results/2ed48694-6422-4155-a976-a31163fdf4df/
SH256 hash:
3668eb6a7a06e30c5396a93ae78345b9cb9ebc590eaf18c732eed1150fcc38f7
MD5 hash:
dba678464a22ac3dea84c3aba3ae1034
SHA1 hash:
50edd3941f68ef5295ef78d112b76d9f47cc2665
Link:
https://www.unpac.me/results/2ed48694-6422-4155-a976-a31163fdf4df/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3668eb6a7a06e30c5396a93ae78345b9cb9ebc590eaf18c732eed1150fcc38f7

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

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/284344/

Comments