MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d9c811eae2b07eca77f74ca45e1efee2a2c91add3f8606c489f526eb43f55287. 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: 14
| SHA256 hash: | d9c811eae2b07eca77f74ca45e1efee2a2c91add3f8606c489f526eb43f55287 |
|---|---|
| SHA3-384 hash: | 3b6143590d113cf652d0f1503260bc14b6fd5bf5e53e81ca3352f365d905752f65fba12f44d7bac661375f6c8fd80a19 |
| SHA1 hash: | a86889e54fa30cd2c456272c84ca7f1957a3e957 |
| MD5 hash: | 9a1cc5c706e1ef806a0da6e1216b17e8 |
| humanhash: | aspen-don-sweet-spring |
| File name: | 9a1cc5c706e1ef806a0da6e1216b17e8 |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 239'616 bytes |
| First seen: | 2022-03-15 17:06:47 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 6144:wDqCM5z6tCIIj6ALLYLCYJqvc1DfYQd6xdpyE8Hb/dwVxlhq+r4:xCM58Ziyrjd0Lhq+ |
| Threatray | 6'149 similar samples on MalwareBazaar |
| TLSH | T17D347E543BD9592BD3BE5BB8B4B401169372F413AA27C7AF1AD444FA0C63314DDA0BA3 |
| Reporter |  zbetcheckin |
| Tags: | 32 AsyncRAT exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
249
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9a1cc5c706e1ef806a0da6e1216b17e8
Verdict:
Malicious activity
Analysis date:
2022-03-16 02:45:19 UTC
Tags:
stealer evasion
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Using the Windows Management Instrumentation requests
Creating a file
Reading critical registry keys
Creating a file in the %temp% directory
Creating a window
Running batch commands
Launching a process
Launching the process to change network settings
Сreating synchronization primitives
Stealing user critical data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm asyncrat cmd.exe control.exe findstr.exe greyware hacktool keylogger njrat obfuscated packed rat replace.exe schtasks.exe stealer update.exe virus
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:
AsyncRAT
Verdict:
Malicious
Result
Threat name:
AsyncRAT StormKitty
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Uses the Telegram API (likely for C&C communication)
Yara detected AsyncRAT
Yara detected StormKitty Stealer
Yara detected Telegram RAT
Yara detected Telegram Recon
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.AsyncRAT
Status:
Malicious
First seen:
2022-03-15 17:17:25 UTC
AV detection:
22 of 27 (81.48%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
asyncrat
Similar samples:
+ 6'139 additional samples on MalwareBazaar
Result
Malware family:
stormkitty
Score:
10/10
Tags:
family:asyncrat family:stormkitty rat spyware stealer suricata
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops desktop.ini file(s)
Looks up external IP address via web service
Looks up geolocation information via web service
Checks computer location settings
Reads user/profile data of web browsers
Async RAT payload
AsyncRat
StormKitty
StormKitty Payload
suricata: ET MALWARE StormKitty Data Exfil via Telegram
Unpacked files
SH256 hash:
d9c811eae2b07eca77f74ca45e1efee2a2c91add3f8606c489f526eb43f55287
MD5 hash:
9a1cc5c706e1ef806a0da6e1216b17e8
SHA1 hash:
a86889e54fa30cd2c456272c84ca7f1957a3e957
Detections:
win_asyncrat_w0
Malware family:
AsyncRAT
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
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: | AsyncRat |
|---|---|
| Author: | kevoreilly, JPCERT/CC Incident Response Group |
| Description: | AsyncRat Payload |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_ASEP_REG_Reverse |
|---|---|
| Author: | ditekSHen |
| Description: | Detects file containing reversed ASEP Autorun registry keys |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_CC_Regex |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing credit card regular expressions |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_Discord_Regex |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing Discord tokens regular expressions |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing URLs to raw contents of a Github gist |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_References_VPN |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many VPN software clients. Observed in infosteslers |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries and memory artifcats referencing sandbox DLLs typically observed in sandbox evasion |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_TelegramChatBot |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables using Telegram Chat Bot |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing Windows vault credential objects. Observed in infostealers |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_WirelessNetReccon |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables with interest in wireless interface using netsh |
| Rule name: | malware_asyncrat |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect AsyncRat in memory |
| Reference: | internal research |
| Rule name: | pe_imphash |
|---|
| Rule name: | Redline_Stealer_Monitor |
|---|---|
| Description: | Detects RedLine Stealer Variants |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Telegram_Exfiltration_Via_Api |
|---|---|
| Author: | lsepaolo |
| Rule name: | win_asyncrat_j1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects AsyncRAT |
| Rule name: | win_asyncrat_w0 |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect AsyncRat in memory |
| Reference: | internal research |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxps://authsecure09averify.duckdns.org/2022.exe