MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a155dca3eb962c5d8a441b2d1a712e896afcd06e9215f82459f3e5b6610b5d17. 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
| SHA256 hash: | a155dca3eb962c5d8a441b2d1a712e896afcd06e9215f82459f3e5b6610b5d17 |
|---|---|
| SHA3-384 hash: | cf94db503915b21732c472f74bf368fb18080ccafd60fe830c887514d514f1809618079760c8d41dbac36f56c11d1b60 |
| SHA1 hash: | f55517f526ed58e48a9837641645cb5164c43695 |
| MD5 hash: | b204eae9e959b01cfa86a5d78744ebd1 |
| humanhash: | may-don-kitten-tango |
| File name: | Payment slip.exe |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 918'016 bytes |
| First seen: | 2021-04-01 09:27:59 UTC |
| Last seen: | 2021-04-01 10:56:32 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:sYZN2G+/l0e7VDN+P9/W+J1ClftMYzfCqwZ:sYTi6e7VDNE9/3zsftHrC |
| Threatray | 1'065 similar samples on MalwareBazaar |
| TLSH | 47157B293F64654CC0AB07395819D04C9FA67DA9A9D3C2837EEE37DB60B3F1307A4652 |
| Reporter |  abuse_ch |
| Tags: | AsyncRAT exe RAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 68.183.193.20:6606 | https://threatfox.abuse.ch/ioc/6410/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
105
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment slip.exe
Verdict:
Malicious activity
Analysis date:
2021-04-01 09:34:50 UTC
Tags:
trojan rat asyncrat
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
DNS request
Sending a UDP request
Result
Verdict:
SUSPICIOUS
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
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Suspicious powershell command line found
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:
Detection:
nanocore
Threat name:
Win32.Trojan.GenericML
Status:
Malicious
First seen:
2021-04-01 09:28:07 UTC
AV detection:
2 of 25 (8.00%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
asyncrat
Similar samples:
+ 1'055 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Score:
10/10
Tags:
family:asyncrat rat
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:
walter12ryan.duckdns.org:6606
walter12ryan.duckdns.org:7707
walter12ryan.duckdns.org:8808
walter12ryan.duckdns.org:7707
walter12ryan.duckdns.org:8808
Unpacked files
SH256 hash:
276a1a0800999b80d42105000217a70fb36f6ec451518c0fc179498c6700f389
MD5 hash:
a596b0e8f6f938943653dfa448a03bb1
SHA1 hash:
12508a85cdd84419e7122be37547fef716f0c40e
SH256 hash:
a155dca3eb962c5d8a441b2d1a712e896afcd06e9215f82459f3e5b6610b5d17
MD5 hash:
b204eae9e959b01cfa86a5d78744ebd1
SHA1 hash:
f55517f526ed58e48a9837641645cb5164c43695
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Backdoor
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: | JPCERT/CC Incident Response Group |
| Description: | detect AsyncRat in memory |
| Reference: | internal research |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_ASEP_REG_Reverse |
|---|---|
| Author: | ditekSHen |
| Description: | Detects file containing reversed ASEP Autorun registry keys |
| 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_Stomped_PECompilation_Timestamp_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | Reverse_text_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Reverse text detected |
| 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.
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