MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 17b53784a99673bd3fece28a3429a9d1a32d0d104c8101fbfa18592a59f6a64d. 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: 12


Intelligence 12 IOCs YARA File information Comments 1

SHA256 hash: 17b53784a99673bd3fece28a3429a9d1a32d0d104c8101fbfa18592a59f6a64d
SHA3-384 hash: ee1eda09c7a1bfe48ce7ee138871a8b66f6ed744a11bfe05b391c061b57894dbbf4fda72449791e95177fc50d37196bc
SHA1 hash: 56fd914da68848fa44f5c2b82be52db60f541c58
MD5 hash: 732bb6b3eb3f549428b9b3aba724b42f
humanhash: timing-thirteen-one-stream
File name:732bb6b3eb3f549428b9b3aba724b42f
Download: download sample
Signature AsyncRAT
File size:1'523'712 bytes
First seen:2022-08-23 12:28:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4cea7ae85c87ddc7295d39ff9cda31d1 (85 x RedLineStealer, 70 x LummaStealer, 61 x Rhadamanthys)
ssdeep 24576:J4y/rH9shRFoeUKKR7kOqAZ6tp5DNXc3qEzgDW1jrbNDT8RWZxsDB:J/T9shRFcKKR7kOqAQL55cTzgwRDA8a
Threatray 4'766 similar samples on MalwareBazaar
TLSH T10165235993FA4065E5E653B891A303273971BCA19328C2FF2144D97D0EA37E4B272B27
TrID 43.3% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
27.6% (.EXE) Win64 Executable (generic) (10523/12/4)
13.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) OS/2 Executable (generic) (2029/13)
5.2% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter zbetcheckin
Tags:AsyncRAT exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
283
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
732bb6b3eb3f549428b9b3aba724b42f
Verdict:
No threats detected
Analysis date:
2022-08-23 12:29:19 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file
Сreating synchronization primitives
Running batch commands
Creating a file in the %AppData% directory
Launching a process
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
advpack.dll packed rundll32.exe setupapi.dll shell32.dll
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:
Generic Malware
Verdict:
Malicious
Result
Threat name:
AsyncRAT, DcRat
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
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
Antivirus detection for URL or domain
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AsyncRAT
Yara detected DcRat
Yara detected Generic Downloader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 688770 Sample: 9SJeaFNlVW Startdate: 23/08/2022 Architecture: WINDOWS Score: 100 47 Snort IDS alert for network traffic 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 Antivirus detection for URL or domain 2->51 53 9 other signatures 2->53 8 9SJeaFNlVW.exe 1 4 2->8         started        11 rundll32.exe 2->11         started        process3 file4 35 C:\Users\user\AppData\Local\...\client.exe, PE32+ 8->35 dropped 37 C:\Users\user\AppData\Local\...\System.exe, PE32 8->37 dropped 13 System.exe 7 8->13         started        17 client.exe 3 8->17         started        process5 dnsIp6 39 C:\Users\user\AppData\...\System Process.exe, PE32 13->39 dropped 57 Antivirus detection for dropped file 13->57 59 Multi AV Scanner detection for dropped file 13->59 61 Machine Learning detection for dropped file 13->61 20 cmd.exe 1 13->20         started        23 cmd.exe 1 13->23         started        45 38.105.209.167, 49708, 49709, 49710 THESTREET-COM-AS2US United States 17->45 41 C:\Users\user\AppData\Local\...\login.bak, SQLite 17->41 dropped 43 C:\Users\user\AppData\Local\...\login.bak, SQLite 17->43 dropped 63 Tries to harvest and steal browser information (history, passwords, etc) 17->63 file7 signatures8 process9 signatures10 55 Uses schtasks.exe or at.exe to add and modify task schedules 20->55 25 conhost.exe 20->25         started        27 schtasks.exe 1 20->27         started        29 System Process.exe 1 2 23->29         started        31 conhost.exe 23->31         started        33 timeout.exe 1 23->33         started        process11
Threat name:
Win64.Trojan.Pwsx
Status:
Malicious
First seen:
2022-08-23 12:29:19 UTC
File Type:
PE+ (Exe)
Extracted files:
55
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Result
Malware family:
asyncrat
Score:
  10/10
Tags:
family:asyncrat botnet:default persistence rat
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
38.105.209.167:8848
Unpacked files
SH256 hash:
17b53784a99673bd3fece28a3429a9d1a32d0d104c8101fbfa18592a59f6a64d
MD5 hash:
732bb6b3eb3f549428b9b3aba724b42f
SHA1 hash:
56fd914da68848fa44f5c2b82be52db60f541c58
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

AsyncRAT

Executable exe 17b53784a99673bd3fece28a3429a9d1a32d0d104c8101fbfa18592a59f6a64d

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-08-23 12:28:49 UTC

url : hxxp://167.71.196.12/client_THO.exe