MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7b7861536992715f97316df0345c4da87001c4f2d48c8a5648e5445204a5cfa. 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: 12


Intelligence 12 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7b7861536992715f97316df0345c4da87001c4f2d48c8a5648e5445204a5cfa
SHA3-384 hash: 4dad68f56bc5b7368a1deafd2be6cdc097fec4e0191006b4d64f3529e93acfe4ea2e94345cee386826bdd8787143f1e4
SHA1 hash: 7034da3b1aeb48c5d6c7327e2a2be067253448bd
MD5 hash: 9aeae2f460afcf065218bbbc1696f951
humanhash: autumn-bulldog-tennis-earth
File name:b7b7861536992715f97316df0345c4da87001c4f2d48c8a5648e5445204a5cfa
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:476'672 bytes
First seen:2025-11-06 10:56:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:m/RppMst1Tl3iIwKdhXzfLuDQwgpd6rzNqAtLY+XDUUCcnvPk:o9JHM9+1y4mzNq1+TU1cvPk
Threatray 35 similar samples on MalwareBazaar
TLSH T162A46B8746CC5D91E83CA231E76479058BF8F5C5BB1BD29E6FD58AEC25392233B4130A
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
Reporter adrian__luca
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b7b7861536992715f97316df0345c4da87001c4f2d48c8a5648e5445204a5cfa
Verdict:
No threats detected
Analysis date:
2025-11-06 16:51:58 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6fbcda7a-0b27-4f08-b410-452e1b4e4241

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/35948/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.74492457.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20251020-1838.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=690c7ee75a5ed7864e2376ab
Tags:
virus micro
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/b7b7861536992715f97316df0345c4da87001c4f2d48c8a5648e5445204a5cfa
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-20T13:32:00Z UTC
Last seen:
2025-11-06T08:25:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/b7b7861536992715f97316df0345c4da87001c4f2d48c8a5648e5445204a5cfa/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/163e8464-aa32-48b0-9f9d-81d65211d758
Score:
87%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b7b7861536992715f97316df0345c4da87001c4f2d48c8a5648e5445204a5cfa
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.83 Win 32 Exe x86
Link:
https://app.malva.re/file/9aeae2f460afcf065218bbbc1696f951
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b7b7861536992715f97316df0345c4da87001c4f2d48c8a5648e5445204a5cfa/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2025-10-20 16:36:57 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=w63ymfjwtetrl6ltc3pqgroe3kdqahcpfvemrjlerzkekicklt5a._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
7eb16b0b45dab6d07f6b00b20923751acc5313db25c978ee5f5c42317479af3b
AsyncRAT
898aedc9de508d5a88e225689c03908dbf7ae7f86067cb2930da7f53143e9b97
AsyncRAT
cb29310b5e68fa5f5c4aab781924807aea4f10e1d40164892cbf8651abf7bfd7
AsyncRAT
dbb01cca36d9593010e54589aca147accf107a297d9863773b58f45ca8e1ec20
AsyncRAT
+ 25 additional samples on MalwareBazaar
Result
Malware family:
darktortilla
Create hunting rule
Score:
  10/10
Tags:
family:darktortilla crypter discovery loader
Link:
https://tria.ge/reports/251106-m1vecsak7x/
Behaviour
System Location Discovery: System Language Discovery
.NET Reactor proctector
Darktortilla
Darktortilla family
Detects Darktortilla crypter.
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1fa7bcc3-e428-4521-8de2-459ba872f099
Unpacked files
SH256 hash:
b7b7861536992715f97316df0345c4da87001c4f2d48c8a5648e5445204a5cfa
MD5 hash:
9aeae2f460afcf065218bbbc1696f951
SHA1 hash:
7034da3b1aeb48c5d6c7327e2a2be067253448bd
Link:
https://www.unpac.me/results/a726d864-d324-48db-b803-fe0450515741/
SH256 hash:
e85a6b8eb1d98b78941197990aa61a9768e3c66c5c932fac71f3e9933a4dbe2a
MD5 hash:
e681645e011800fda1f7e13d33429160
SHA1 hash:
7549537f9215deb56b68e33fea2a2f142dee2dc3
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/a726d864-d324-48db-b803-fe0450515741/
Parent samples :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 note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/b7b7861536992715f97316df0345c4da87001c4f2d48c8a5648e5445204a5cfa

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:ByteCode_MSIL_Backdoor_AsyncRAT
Create hunting rule
Author:ReversingLabs
Description:Yara rule that detects AsyncRAT backdoor.
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:MALWARE_Win_AsyncRAT
Create hunting rule
Author:ditekSHen
Description:Detects AsyncRAT
Rule name:MALWARE_Win_XWorm
Create hunting rule
Author:ditekSHen
Description:Detects XWorm
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_DOTNET_PE_List_AV
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detecs .NET Binary that lists installed AVs
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
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_Trojan_XWorm_b7d6eaa8
Create hunting rule
Author:Elastic Security
Rule name:win_xworm_bytestring
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects bytestring present in unobfuscated xworm
Rule name:win_xworm_w0
Create hunting rule
Author:jeFF0Falltrades
Description:Detects win.xworm.
Rule name:xworm
Create hunting rule
Author:jeFF0Falltrades
Rule name:xworm_kingrat
Create hunting rule
Author:jeFF0Falltrades

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/35948/

Comments