MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6d8f40e52347409c5bc0ecbd9c317caaba2ed624febb20d26381e478090ded33. 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: | 6d8f40e52347409c5bc0ecbd9c317caaba2ed624febb20d26381e478090ded33 |
|---|---|
| SHA3-384 hash: | 282076cb8b8ff2c15036739c70d852f42c91144d495c159ca85fa9183c4159b922c2179936ade3654fe7fc16a308b8a5 |
| SHA1 hash: | 6693bd09c364468a16c221107b2dedc15c430469 |
| MD5 hash: | 3b0f2b1b47405a6ec6763f58e1632781 |
| humanhash: | zulu-pluto-speaker-one |
| File name: | Wigburg.exe |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 227'328 bytes |
| First seen: | 2022-01-17 11:19:57 UTC |
| Last seen: | 2022-01-17 13:06:12 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 6144:M8AoLct6T++DHvf1BIDNVcRoQw5lW4WOa0sZByy:gGVHvffIJVcRaVtayy |
| Threatray | 2'504 similar samples on MalwareBazaar |
| TLSH | T19F24CF42F3645B76C13D57F58D24945107F238AB64A1E2182DEEB9CF3976F80CA90B27 |
| Reporter | Anonymous |
| Tags: | AsyncRAT exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
202
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Faktura Sizeer PDF.scr
Verdict:
Malicious activity
Analysis date:
2022-01-14 13:52:18 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
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
DNS request
Сreating synchronization primitives
Sending a custom TCP request
Sending an HTTP GET request
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
obfuscated packed print.exe update.exe
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
Result
Threat name:
AsyncRAT
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected AsyncRAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Lazy
Status:
Malicious
First seen:
2022-01-14 23:24:35 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
22 of 28 (78.57%)
Threat level:
5/5
Verdict:
malicious
Label(s):
asyncrat
Similar samples:
+ 2'494 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Score:
10/10
Tags:
family:asyncrat botnet:default rat suricata
Behaviour
Checks processor information in registry
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Downloads MZ/PE file
Async RAT payload
AsyncRat
suricata: ET MALWARE Observed Malicious SSL Cert (AsyncRAT Server)
Malware Config
C2 Extraction:
ssonn.v6.rocks:7707
sson.dnsup.net:7707
sson.dnsup.net:7707
Unpacked files
SH256 hash:
dbb235a5433bdc5c092836988daad11d273a12c13173586698ecb0271e822e3e
MD5 hash:
eee7061f4fd159d1a97ba363351bde7d
SHA1 hash:
2275c7dccd5abe2c7960f2734516442bd5437870
SH256 hash:
6d8f40e52347409c5bc0ecbd9c317caaba2ed624febb20d26381e478090ded33
MD5 hash:
3b0f2b1b47405a6ec6763f58e1632781
SHA1 hash:
6693bd09c364468a16c221107b2dedc15c430469
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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