MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e16bcff77a3468fa10bf4d67fb5e6c7d8d19564320895acdff5e1aaef74b5cfc. 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: | e16bcff77a3468fa10bf4d67fb5e6c7d8d19564320895acdff5e1aaef74b5cfc |
|---|---|
| SHA3-384 hash: | 68913254a7fa1c201fba25ddebe5f60d88fe33dc0e45979ccdb52843f03cd745402ea48e357e3e3fc92521d8f9f21c28 |
| SHA1 hash: | 06231d45f5a38c4fcef3ebf3d42b363c52cf23e3 |
| MD5 hash: | 4ecb15fe8939eacf799015f8419f407e |
| humanhash: | jupiter-delaware-salami-arkansas |
| File name: | 4ecb15fe8939eacf799015f8419f407e |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 1'332'224 bytes |
| First seen: | 2022-07-21 06:44:33 UTC |
| Last seen: | 2023-08-27 08:56:21 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'753 x AgentTesla, 19'658 x Formbook, 12'249 x SnakeKeylogger) |
| ssdeep | 12288:mvNXAe2V/HjYmnkUytIS+5KTXF81q2rfuEI4b9YWFyZ:02VsofyuS+5Kp8FrflI4hty |
| Threatray | 1'951 similar samples on MalwareBazaar |
| TLSH | T107559F73248C86EACD0CAA39A7A481F401855DB3E6EE07B1DE41775CD571720A1F2EEB |
| TrID | 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | 74e4f6d8d2e2d2d0 (1 x AsyncRAT) |
| Reporter |  zbetcheckin |
| Tags: | 32 AsyncRAT exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
257
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Launching a process
Creating a file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Sending a TCP request to an infection source
Enabling autorun
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed
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
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Creates an undocumented autostart registry key
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AsyncRAT
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Status:
Malicious
First seen:
2022-07-21 06:45:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 1'941 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Score:
10/10
Tags:
family:asyncrat botnet:8888 --- lime torrent --- 8888 persistence rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Async RAT payload
AsyncRat
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
1f28696ccc5957b13f285272a929a73112c07363912cf73478449543e3e0d169
MD5 hash:
2a64e5498d34df23c2f1db77bb91f09a
SHA1 hash:
d2af0aaf60aa87878647ac0cd7733f1cc6280dbb
SH256 hash:
fd121d9f53af07a1cebcae06a292cbab27a5e81bb31b145e82166be713ee4345
MD5 hash:
df838b7f78a55f18fd41de9412a65c8a
SHA1 hash:
9d530fa6f27e6137b8c5e92ffb15cf9d60877508
SH256 hash:
96bde9cc70b5e5fcf65bd262bd5b62ef4924930fa1e907ab72df4424977098db
MD5 hash:
841222c1553fcdcc37c69e8fda97bd0e
SHA1 hash:
6a920574e470970e825e8018d69bbc6da6d77daa
SH256 hash:
e16bcff77a3468fa10bf4d67fb5e6c7d8d19564320895acdff5e1aaef74b5cfc
MD5 hash:
4ecb15fe8939eacf799015f8419f407e
SHA1 hash:
06231d45f5a38c4fcef3ebf3d42b363c52cf23e3
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: | malware_asyncrat |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect AsyncRat in memory |
| Reference: | internal research |
| Rule name: | MAL_AsnycRAT |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Description: | Detects AsnycRAT based on it's config decryption routine |
| Rule name: | MAL_AsyncRAT_Config_Decryption |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Description: | Detects AsnycRAT based on it's config decryption routine |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | SUSP_DOTNET_PE_List_AV |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Description: | Detecs .NET Binary that lists installed AVs |
| Rule name: | SUSP_Reverse_Run_Key |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Description: | Detects a Reversed Run Key |
| 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 : hxxp://141.98.6.236/limetor/Kgilth-LIME-2.exe