MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 023f2601d314d0fc9bd5a6992d33194ae1c71a559ac3c132406f2e0b88cd83d2. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 023f2601d314d0fc9bd5a6992d33194ae1c71a559ac3c132406f2e0b88cd83d2
SHA3-384 hash: b91747771ac4038a6b65e996a7f96b1a469ebf7ac5e9c43d5737d84290fa0030764d56cfb92b81cc009a79fe9b08401b
SHA1 hash: 06c811a4dc2470950af1caeaa27fcc0d4f96ff6b
MD5 hash: d0dd63b98bf3d7e52600b304cdf3c174
humanhash: washington-eighteen-seventeen-california
File name:SecuriteInfo.com.BackDoor.AsyncRATNET.1.5719.7945
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:6'427'648 bytes
First seen:2024-08-25 16:49:32 UTC
Last seen:2025-01-03 08:16:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4328f7206db519cd4e82283211d98e83 (533 x RedLineStealer, 18 x Arechclient2, 15 x DCRat)
ssdeep 98304:IN5yA1a7c5z8Rlj3GmWEjH/XfxYzLgKK8o0wu1OudrlKv7G1Q6:ysN7HjPigKZpw+07G1b
TLSH T184566CF23706E2DFD7870474F067E907992943F18625B922DC7AB878DE42E9632C5728
TrID 25.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
19.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.1% (.EXE) Win32 Executable (generic) (4504/4/1)
7.8% (.EXE) Win16/32 Executable Delphi generic (2072/23)
7.8% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
File icon (PE):PE icon
dhash icon e09a676060678ee0 (14 x AsyncRAT, 5 x ValleyRAT, 4 x Formbook)
Reporter SecuriteInfoCom
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
379
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
6ee819b0ef7643884070cb630f429f2117b88e804c8d3abee47a8fc2f8a7808d.exe
Verdict:
Malicious activity
Analysis date:
2024-08-25 09:37:05 UTC
Tags:
amadey botnet stealer loader redline metastealer themida stealc smokeloader lumma asyncrat deerstealer
Link:
https://app.any.run/tasks/91883464-1aea-4821-965b-a9219ab433d6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.BackDoor.AsyncRATNET.1.5719.7945.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66cb60c5e7ff3f5a063bf142
Tags:
Infostealer Stealth
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for analyzing tools
Searching for the window
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
Connection attempt
Creating a window
Setting a global event handler for the keyboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm packed packed themidawinlicense
Link:
https://www.filescan.io/uploads/66cb60bf3f7da4780167d6fc/reports/4b38488a-42de-4199-ae43-46b2fb1d8712/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/023f2601d314d0fc9bd5a6992d33194ae1c71a559ac3c132406f2e0b88cd83d2
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/de2a3fa1-f07e-4c5a-a225-2deafe43cb1a
Result
Threat name:
AsyncRAT, VenomRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1498706
Signature
AI detected suspicious sample
Detected unpacking (changes PE section rights)
Found malware configuration
Hides threads from debuggers
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Yara detected AsyncRAT
Yara detected VenomRAT
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/023f2601d314d0fc9bd5a6992d33194ae1c71a559ac3c132406f2e0b88cd83d2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/023f2601d314d0fc9bd5a6992d33194ae1c71a559ac3c132406f2e0b88cd83d2/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-08-25 06:14:18 UTC
File Type:
PE (Exe)
Extracted files:
12
AV detection:
16 of 38 (42.11%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ai7smaotctipzg6vu2ms2myzjlq4ogsvtlb4cmsan4xaxcgnqpja._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat botnet:default discovery evasion rat themida trojan
Link:
https://tria.ge/reports/240825-vb9fzstgkc/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks whether UAC is enabled
Checks BIOS information in registry
Themida packer
Identifies VirtualBox via ACPI registry values (likely anti-VM)
AsyncRat
Malware Config
C2 Extraction:
62.113.117.95:4449
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/27f4a486-bae4-4cc1-a701-b88494c90087
Unpacked files
SH256 hash:
dcb842f5e0da9d486cad34d4b809dcaadf9ec4d6991fdb22bdc9aea66489ad1a
MD5 hash:
c02a029c978f13b753c6b578b1588c75
SHA1 hash:
e125d59451e7f467bfd329a00a506decbcd91d83
Link:
https://www.unpac.me/results/31e8f438-e548-4ca6-9db3-65c536b99c27/
SH256 hash:
023f2601d314d0fc9bd5a6992d33194ae1c71a559ac3c132406f2e0b88cd83d2
MD5 hash:
d0dd63b98bf3d7e52600b304cdf3c174
SHA1 hash:
06c811a4dc2470950af1caeaa27fcc0d4f96ff6b
Link:
https://www.unpac.me/results/31e8f438-e548-4ca6-9db3-65c536b99c27/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/023f2601d314/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:INDICATOR_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

AsyncRAT

Executable exe 023f2601d314d0fc9bd5a6992d33194ae1c71a559ac3c132406f2e0b88cd83d2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3127893/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3127909/
  
URLhaus
https://urlhaus.abuse.ch/url/3127910/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical

Comments