MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2acacb7266f4df94a64f198fe0f912490435bc2db8781cc958acf2b058d34d3d. 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
njrat
Vendor detections: 19
| SHA256 hash: | 2acacb7266f4df94a64f198fe0f912490435bc2db8781cc958acf2b058d34d3d |
|---|---|
| SHA3-384 hash: | ba8608d4a9866a92b16ae3c854c799ef4c568074ab6c1fa2621f1c836121005776b5baab75769c94804a1a787a8b324b |
| SHA1 hash: | 5e3081b12b8d076c3e68c5ab5a5a5620aeabdece |
| MD5 hash: | 23efd10bc44e7c9e6c8a7f96ac29fe2b |
| humanhash: | magnesium-eleven-quebec-fourteen |
| File name: | msconfig.exe |
| Download: | download sample |
| Signature | njrat |
| File size: | 65'536 bytes |
| First seen: | 2025-06-21 20:30:55 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'239 x AgentTesla, 20'489 x Formbook, 12'372 x SnakeKeylogger) |
| ssdeep | 1536:biRQA3SEhZThhh6lnVGbbYwdE/hpqKmY7:bMQA3S1VGbbYraz |
| Threatray | 1'595 similar samples on MalwareBazaar |
| TLSH | T1F5535B0037A8C926E1AD46F8ECE2550506B6DAB72102DB5E7CC804DB5B9FBC646127FE |
| TrID | 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10522/11/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| Reporter | Anonymous |
| Tags: | exe NjRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
520
Origin country :
USVendor Threat Intelligence
Malware family:
dcrat
ID:
1
File name:
msconfig.exe
Verdict:
Malicious activity
Analysis date:
2025-06-21 20:34:21 UTC
Tags:
dcrat rat
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DCRat
Verdict:
Malicious
Score:
96.5%
Tags:
asyncrat dropper virus micro
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a window
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug anti-vm base64 configsecuritypolicy evasive fingerprint hacktool lolbin mpcmdrun msconfig njrat njrat rat reconnaissance regedit schtasks vbnet
Verdict:
Malicious
Labled as:
Backdoor.Marte.VenomRAT.Generic
Verdict:
Malicious
Result
Threat name:
AsyncRAT
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AsyncRAT
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
PE
Verdict:
njRat
YARA:
6 match(es)
Tags:
Executable njRat PE (Portable Executable) RAT Win 32 Exe x86
Threat name:
Win32.Backdoor.AsyncRAT
Status:
Malicious
First seen:
2025-06-21 20:33:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
31 of 38 (81.58%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
asyncrat
Similar samples:
+ 1'585 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Score:
10/10
Tags:
family:asyncrat botnet:default rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
AsyncRat
Asyncrat family
Verdict:
Malicious
Tags:
rat asyncrat Win.Packed.Razy-9807129-0
YARA:
Windows_Generic_Threat_ce98c4bc asyncrat win_asyncrat_unobfuscated
Unpacked files
SH256 hash:
2acacb7266f4df94a64f198fe0f912490435bc2db8781cc958acf2b058d34d3d
MD5 hash:
23efd10bc44e7c9e6c8a7f96ac29fe2b
SHA1 hash:
5e3081b12b8d076c3e68c5ab5a5a5620aeabdece
Detections:
AsyncRAT
Malware family:
AsyncRAT
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: | AcRat |
|---|---|
| Author: | Nikos 'n0t' Totosis |
| Description: | AcRat Payload (based on AsyncRat) |
| Rule name: | dcrat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | dcrat_kingrat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | dcrat_rkp |
|---|---|
| Author: | jeFF0Falltrades |
| Description: | Detects DCRat payloads |
| 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: | Mal_WIN_AsyncRat_RAT_PE |
|---|---|
| Author: | Phatcharadol Thangplub |
| Description: | Use to detect AsyncRAT implant. |
| 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: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
| Rule name: | Windows_Generic_Threat_ce98c4bc |
|---|---|
| Author: | Elastic Security |
| 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.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.