MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1864a38b10dbaa7cc52167986e7575d6464c3eee49a971f3c78fc87d7e16492a. 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: 17
| SHA256 hash: | 1864a38b10dbaa7cc52167986e7575d6464c3eee49a971f3c78fc87d7e16492a |
|---|---|
| SHA3-384 hash: | fa51b99e0ba735c6d9c7c5058c3670e881c76e43b44d95b144ad4a73d9170ecd5fe0c7b6862548295369b0e9b1494744 |
| SHA1 hash: | 5daf36baf335bd5c5f20c3fcfbf35bd244ed56dd |
| MD5 hash: | 77ad55a2c97b0ffa8131f3a559de8b03 |
| humanhash: | floor-oklahoma-red-winner |
| File name: | 1864a38b10dbaa7cc52167986e7575d6464c3eee49a971f3c78fc87d7e16492a |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 65'536 bytes |
| First seen: | 2024-01-11 12:43:05 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger) |
| ssdeep | 768:65KZlQd8Q/Qw78vEC8A+X6UMwNDWs8D/2e1+T4VSBGHmDbDvph0oXTqbjvoSuc2P:zZKpQ8P9NDCrmYUblh9YvuznpqKmY7 |
| Threatray | 2'691 similar samples on MalwareBazaar |
| TLSH | T170535C003B99C956E2BE46B4ACF215410AB5C6772112CB1E7CC810DB6B9FFC64A527FE |
| TrID | 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.8% (.SCR) Windows screen saver (13097/50/3) 8.7% (.EXE) Win64 Executable (generic) (10523/12/4) 5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.1% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| Reporter |  adrian__luca |
| Tags: | AsyncRAT exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
318
Origin country :
HUVendor Threat Intelligence
Malware family:
asyncrat
ID:
1
File name:
1864a38b10dbaa7cc52167986e7575d6464c3eee49a971f3c78fc87d7e16492a.exe
Verdict:
Malicious activity
Analysis date:
2024-01-11 12:47:12 UTC
Tags:
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
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Creating a window
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Creating a file
Launching a process
Creating a process from a recently created file
Sending a custom TCP request
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug anti-vm configsecuritypolicy evasive hacktool lolbin mpcmdrun msconfig njrat rat regedit replace schtasks
Verdict:
Malicious
Labled as:
Dacic.6C2EA08B.A.Generic
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:
ModernLoader
Verdict:
Malicious
Result
Threat name:
AsyncRAT, DcRat
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Protects its processes via BreakOnTermination flag
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AsyncRAT
Yara detected DcRat
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Backdoor.AsyncRAT
Status:
Malicious
First seen:
2023-12-27 03:26:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
29 of 37 (78.38%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 2'681 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Score:
10/10
Tags:
family:asyncrat botnet:default rat
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Checks computer location settings
Executes dropped EXE
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
127.0.0.1:61125
127.0.0.1:80
149.102.235.34:61125
149.102.235.34:80
93.153.68.186:61125
93.153.68.186:80
127.0.0.1:80
149.102.235.34:61125
149.102.235.34:80
93.153.68.186:61125
93.153.68.186:80
Unpacked files
SH256 hash:
1864a38b10dbaa7cc52167986e7575d6464c3eee49a971f3c78fc87d7e16492a
MD5 hash:
77ad55a2c97b0ffa8131f3a559de8b03
SHA1 hash:
5daf36baf335bd5c5f20c3fcfbf35bd244ed56dd
Detections:
DCRat
INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice
INDICATOR_SUSPICIOUS_EXE_DcRatBy
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: | DebuggerCheck__RemoteAPI |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_DcRatBy |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing the string DcRatBy |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables attemping to enumerate video devices using WMI |
| 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: | Multifamily_RAT_Detection |
|---|---|
| Author: | Lucas Acha (http://www.lukeacha.com) |
| Description: | Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | Njrat |
|---|---|
| Author: | botherder https://github.com/botherder |
| Description: | Njrat |
| 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: | win_asyncrat_unobfuscated |
|---|---|
| Author: | Matthew @ Embee_Research |
| Description: | Detects strings present in unobfuscated AsyncRat Samples. Rule may also pick up on other Asyncrat-derived malware (Dcrat/venom etc) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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