MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 76143866c125f53a138ad30d7c1a92cf89f8132375e2c56410bd13a623569e2a. 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: 16
| SHA256 hash: | 76143866c125f53a138ad30d7c1a92cf89f8132375e2c56410bd13a623569e2a |
|---|---|
| SHA3-384 hash: | 340f0da1fbf3b24de92b769698f048c107d90d8da588dad3b4f741b1959359a3588380888caa70493d02acad4eecf73b |
| SHA1 hash: | 29c8c7339817b5c601ae65222032739e6235c868 |
| MD5 hash: | ce06f126fc10c87fcfff0f928ab6b897 |
| humanhash: | blossom-london-lemon-tango |
| File name: | ce06f126fc10c87fcfff0f928ab6b897 |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 1'125'376 bytes |
| First seen: | 2024-11-07 23:48:01 UTC |
| Last seen: | 2024-11-08 01:28:18 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'754 x AgentTesla, 19'663 x Formbook, 12'252 x SnakeKeylogger) |
| ssdeep | 12288:fWYUw4FaUHJF/xTxN3aD+L/BPyf13SFyIz8VOHaaASSMCFF50mWWaos2ZtQOGx/K:fcw4FqD+FPyf13WyOvSMyT08aoz |
| TLSH | T17835CF8DBEC55888DF5E3277F2E3A0241275AC9F510AD396D6CA72F0CEF3599894B402 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| File icon (PE): |  |
| dhash icon | 0b3b5bb333d3db6b (3 x AsyncRAT, 1 x DarkTortilla) |
| Reporter |  zbetcheckin |
| Tags: | 32 AsyncRAT exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
398
Origin country :
FRVendor Threat Intelligence
Malware family:
asyncrat
ID:
1
File name:
ce06f126fc10c87fcfff0f928ab6b897
Verdict:
Malicious activity
Analysis date:
2024-11-07 23:50:50 UTC
Tags:
rat asyncrat remote
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
70%
Tags:
remo
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a window
Launching a process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated vbnet
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Result
Verdict:
UNKNOWN
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:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
DarkTortilla, DcRat, JasonRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
AI detected suspicious sample
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Potentially Suspicious Malware Callback Communication
Suricata IDS alerts for network traffic
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected DarkTortilla Crypter
Yara detected DcRat
Yara detected JasonRAT
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Packed.Generic
Status:
Suspicious
First seen:
2024-11-07 23:49:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
36
AV detection:
20 of 38 (52.63%)
Threat level:
1/5
Detection(s):
Suspicious file
Result
Malware family:
asyncrat
Score:
10/10
Tags:
family:asyncrat discovery rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
AsyncRat
Asyncrat family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
2cb5b8fbcd0994c8371837858c1f6dfe8e0de017e86437c7aee38d710209f10a
MD5 hash:
4f5880d558000b383fbb6efb21100997
SHA1 hash:
d2ceb9140d797b0f4db46a0a02c274e4fe89f349
SH256 hash:
0ca044e397c2bc73d6e8a12b6555bcd5ed0f344c3e9e56ac7415f68f724a1795
MD5 hash:
b56e12aedeaf7c50ee27848c259381c0
SHA1 hash:
c149ad2e18da7d0c656e7054fd6cb5386bf30bd1
Detections:
SUSP_NET_Large_Static_Array_In_Small_File_Jan24
SUSP_NET_Shellcode_Loader_Indicators_Jan24
INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs
INDICATOR_SUSPICIOUS_Binary_Embedded_MFA_Browser_Extension_IDs
SH256 hash:
da4cb91d96214c7134a9e8799fdf241bd6b8103eecd4efb1b8c228ca3c8e7e91
MD5 hash:
9a06e083cd0531927dcd616b9b601ffa
SHA1 hash:
9584f7e1c8ab7be5900762abcaedf20cb92e4ae7
SH256 hash:
cba0ebe8f2bcbd1647a8dcc5fffdfdb1cfd67da77628254dd79017dbc30ba4d4
MD5 hash:
e152e7c9d2892661e9e9688894dba4f4
SHA1 hash:
3906d59fcf24989b89592a484d088e45a3e3f7ee
SH256 hash:
76143866c125f53a138ad30d7c1a92cf89f8132375e2c56410bd13a623569e2a
MD5 hash:
ce06f126fc10c87fcfff0f928ab6b897
SHA1 hash:
29c8c7339817b5c601ae65222032739e6235c868
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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: | NET |
|---|---|
| Author: | malware-lu |
| 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.
Web download
Delivery method
Distributed via web download
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (GUARD_CF) | high |
Comments
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