MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df1aa968ad27b4ba317ee036dd641f42f7e15047cc9c3465f3402eb8f9081ea1. 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: 19


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

SHA256 hash: df1aa968ad27b4ba317ee036dd641f42f7e15047cc9c3465f3402eb8f9081ea1
SHA3-384 hash: 00f6347357b163e8f9f3d77d2fed03405cd7ad8578953bca7b8c4adba24c26d1cf60f9c0147e09fe8e7af27dc2b486a6
SHA1 hash: 32391075eae582782b661c0c0aa3de355ad6e018
MD5 hash: d5361e257f5aaa7c59a798c0b30ed339
humanhash: magnesium-louisiana-ack-johnny
File name:DSA0987654567890000.bat
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:471'552 bytes
First seen:2025-11-12 09:47:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:wYaAx5cNlwXVVLTncgpolLOJo3ttazwOqyUkf/1P1s:wTwF1cgpHJo3ttazw1kTs
TLSH T16EA4F195326DDF1BC02E1BF45860D17163B49EADA022E6138FEB3DCFB826B0145527A7
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 threatcat_ch
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
140
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DSA0987654567890000.bat
Verdict:
Malicious activity
Analysis date:
2025-11-12 09:51:12 UTC
Tags:
auto-sch-xml remote xworm stealer
Link:
https://app.any.run/tasks/48e3e298-a5bf-4c4b-81dd-6320ee0c744b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Create hunting rule
Link:
https://www.capesandbox.com/analysis/37530/
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=691457eb60ebe843fe8d517e
Tags:
shell spawn sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a file
Forced shutdown of a system process
Setting a global event handler for the keyboard
Connection attempt to an infection source
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/691457e933abde90e9284d7d/reports/f330fd66-6829-4003-ae12-47106178d108/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/df1aa968ad27b4ba317ee036dd641f42f7e15047cc9c3465f3402eb8f9081ea1
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-11-12T04:27:00Z UTC
Last seen:
2025-11-14T07:20:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/df1aa968ad27b4ba317ee036dd641f42f7e15047cc9c3465f3402eb8f9081ea1/results?tab=lookup
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f29d96bc-4526-4899-b3f6-e49d8ebf4e72
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1812538
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Unusual module load detection (module proxying)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1812538 Sample: DSA0987654567890000.bat.exe Startdate: 12/11/2025 Architecture: WINDOWS Score: 100 56 keyauth.win 2->56 58 c2a9c95e369881c67228a6591cac2686.clo.footprintdns.com 2->58 60 2 other IPs or domains 2->60 74 Suricata IDS alerts for network traffic 2->74 76 Found malware configuration 2->76 78 Malicious sample detected (through community Yara rule) 2->78 80 13 other signatures 2->80 9 DSA0987654567890000.bat.exe 7 2->9         started        13 mAhetxWmGlGOw.exe 5 2->13         started        signatures3 process4 file5 48 C:\Users\user\AppData\...\mAhetxWmGlGOw.exe, PE32 9->48 dropped 50 C:\Users\user\AppData\Local\...\tmpA60E.tmp, XML 9->50 dropped 52 C:\Users\...\DSA0987654567890000.bat.exe.log, ASCII 9->52 dropped 82 Uses schtasks.exe or at.exe to add and modify task schedules 9->82 84 Adds a directory exclusion to Windows Defender 9->84 15 MSBuild.exe 1 3 9->15         started        19 powershell.exe 23 9->19         started        21 powershell.exe 23 9->21         started        23 schtasks.exe 1 9->23         started        25 schtasks.exe 13->25         started        27 MSBuild.exe 13->27         started        signatures6 process7 dnsIp8 62 198.12.126.169, 49690, 8823 AS-COLOCROSSINGUS United States 15->62 64 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 15->64 66 Tries to steal Mail credentials (via file / registry access) 15->66 68 Tries to harvest and steal browser information (history, passwords, etc) 15->68 72 2 other signatures 15->72 29 csc.exe 15->29         started        32 MSBuild.exe 15->32         started        70 Loading BitLocker PowerShell Module 19->70 34 conhost.exe 19->34         started        36 WmiPrvSE.exe 19->36         started        38 conhost.exe 21->38         started        40 conhost.exe 23->40         started        42 conhost.exe 25->42         started        signatures9 process10 file11 54 C:\Users\user\AppData\Local\...\MSBuild.exe, PE32 29->54 dropped 44 conhost.exe 29->44         started        46 cvtres.exe 29->46         started        process12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/df1aa968ad27b4ba317ee036dd641f42f7e15047cc9c3465f3402eb8f9081ea1
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.29 Win 32 Exe x86
Link:
https://app.malva.re/file/d5361e257f5aaa7c59a798c0b30ed339
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/df1aa968ad27b4ba317ee036dd641f42f7e15047cc9c3465f3402eb8f9081ea1/
Threat name:
Win32.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2025-11-12 09:48:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=34nks2fne62luml64a3n2za7il36cuchzsodizptiaxlr6iid2qq._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
error
AsyncRAT
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm collection discovery execution persistence rat trojan
Link:
https://tria.ge/reports/251112-lszhnsvldx/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
198.12.126.169:8823
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4f572520-c6a9-40f4-b1a5-a78941a7c7a1
Unpacked files
SH256 hash:
df1aa968ad27b4ba317ee036dd641f42f7e15047cc9c3465f3402eb8f9081ea1
MD5 hash:
d5361e257f5aaa7c59a798c0b30ed339
SHA1 hash:
32391075eae582782b661c0c0aa3de355ad6e018
Link:
https://www.unpac.me/results/90990405-94d2-49cd-80df-d4b2ea7d1d4e/
SH256 hash:
eee2fd1eaeee2ac3d34428ccecd5a8fa9e5f80004628ed50482c73e83a0ab19d
MD5 hash:
ee4f0b367d44aa94d225d245652f22cd
SHA1 hash:
10c5a117b29f58fae02ac590c04c858043298ea2
Detections:
win_xworm_a0
Create hunting rule
win_xworm_w0
Create hunting rule
XWorm
Create hunting rule
win_xworm_bytestring
Create hunting rule
win_mal_XWorm
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
MALWARE_Win_AsyncRAT
Create hunting rule
MALWARE_Win_XWorm
Create hunting rule
Link:
https://www.unpac.me/results/90990405-94d2-49cd-80df-d4b2ea7d1d4e/
Parent samples :
3b4330f4e606ad4c3d52248f091922b4be992de8e83e59bc59e48ee706b51c76
df1aa968ad27b4ba317ee036dd641f42f7e15047cc9c3465f3402eb8f9081ea1
SH256 hash:
7ae796f31de91fa310fc1a8a38bd4d4d0f6d28226f059aade926d216da0bc5ad
MD5 hash:
33ceb6e2c2a5a59003f2bf50b156c631
SHA1 hash:
4cc12abdfa588f4fe0f7fbf6dec85209e83e9b0a
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/90990405-94d2-49cd-80df-d4b2ea7d1d4e/
SH256 hash:
f44a97ba959a2f1b2154d69c4d118fd16bc5608f7f1dcf4f36bd44c6543b3b9a
MD5 hash:
64a9dd1563f828735d8bb70617bd4d5a
SHA1 hash:
85cfa4ff543dc85b7c8247876c9a8bee99cd9091
Link:
https://www.unpac.me/results/90990405-94d2-49cd-80df-d4b2ea7d1d4e/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/df1aa968ad27/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/df1aa968ad27b4ba317ee036dd641f42f7e15047cc9c3465f3402eb8f9081ea1

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:ditekSHen
Description:Detects XWorm
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.

Malspam

AsyncRAT

Executable exe df1aa968ad27b4ba317ee036dd641f42f7e15047cc9c3465f3402eb8f9081ea1

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/37530/

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