MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 84f139176900fbf413d74ae46ee5902350d9911a22b44be65e0a9b4dacfd9e32. 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: 10


Intelligence 10 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 84f139176900fbf413d74ae46ee5902350d9911a22b44be65e0a9b4dacfd9e32
SHA3-384 hash: 54ef06a8477e5abe5212b46855a884de452174c0aa7335ac5c418d42f2170443cca58ffe70c67a56fcaa938e7448ffcf
SHA1 hash: 949b697b323d4c611a29ba8d20d15c6901f6c55d
MD5 hash: 8ef8c5a2b4f5ac337344f96770d10de6
humanhash: eleven-gee-echo-magazine
File name:factura.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:901'632 bytes
First seen:2021-05-27 18:53:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'664 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:uEdKRi2o0NSEaXL4EPpBZ5vjGQEEMhZrnfC2zn/nE8XvyiOzvn:t8o0N/aXL4uppvjBEbD7zn/tKiy
Threatray 1 similar samples on MalwareBazaar
TLSH 1115F74D2644D712D32DD374CAEA54B352E0EC23E201EB8A9CC63BD536B27C7368656E
Reporter abuse_ch
Tags:AsyncRAT exe RAT


Avatar
abuse_ch
AsyncRAT C2:
104.223.76.176:8808

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
104.223.76.176:8808 https://threatfox.abuse.ch/ioc/65662/

Intelligence

File Origin
# of uploads :
1
# of downloads :
156
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
factura.exe
Verdict:
Malicious activity
Analysis date:
2021-05-27 19:03:58 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/14799f7f-6da1-4450-b291-b5b10b7a43d3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AsyncRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/162825/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.763-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/793454
Signature
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 AntiVM3
Yara detected AsyncRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
asyncrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/84f139176900fbf413d74ae46ee5902350d9911a22b44be65e0a9b4dacfd9e32/
Threat name:
ByteCode-MSIL.Trojan.AgenteslaPacker
Create hunting rule
Status:
Malicious
First seen:
2021-05-27 18:54:07 UTC
AV detection:
11 of 47 (23.40%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qtytsf3jad57ie6xjlsg5zmqenintei2ek2exzs6bknu3lh5tyza._file
Verdict:
unknown
Similar samples:
3d5e89a87b2845450d3d26843ae4747e8692c7f37dd13b3a49d56b3d37880a0c
AsyncRAT
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat rat
Link:
https://tria.ge/reports/210527-jy8rvj532j/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
kann5787.duckdns.org:6606
kann5787.duckdns.org:7707
kann5787.duckdns.org:8808
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/84f139176900fbf413d74ae46ee5902350d9911a22b44be65e0a9b4dacfd9e32

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: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/162825/

Comments