MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cbee56f64ab4632b81e7d156b264e286f49856c18120bf15b5ea2cae322daa1c. 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 23 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cbee56f64ab4632b81e7d156b264e286f49856c18120bf15b5ea2cae322daa1c
SHA3-384 hash: cd83281069f2e2e274c49a63067dac5404f36b52ab346c377dda7d71209c740072e9a1b3e3eefc962e660811997b0a28
SHA1 hash: 3a6417e6aa90db7a9cde9241584a6f7e87d97be0
MD5 hash: 02172aaba35c7525066cc830fca63ddf
humanhash: diet-georgia-virginia-lactose
File name:Contract 756291.scr
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:467'968 bytes
First seen:2025-06-19 12:32:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:6QASu8ivp33+c9sILylRgA0yJXUNvUGxVbMiNgvmjmHZ2:6civp3+cKIel/dyHxVb6F2
Threatray 3'859 similar samples on MalwareBazaar
TLSH T1CBA4F16026EAEB12D8E447F00875D671537ADECEA410C34B99EEFCEFB92975024653C2
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 smica83
Tags:afatibrahimove-duckdns-org--2244 AsyncRAT exe HUN

Intelligence

File Origin
# of uploads :
1
# of downloads :
498
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
https://github.com/afatibrahimove/contract/raw/refs/heads/junecontract_pages/Contract%20756291.rar
Verdict:
Suspicious activity
Analysis date:
2025-06-19 10:26:17 UTC
Tags:
github arch-exec
Link:
https://app.any.run/tasks/3a69452a-3faa-43a3-9b22-6a5d693e0591

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/10199/
Detection(s):
SecuriteInfo.com.BackDoor.AgentTeslaNET.52.27811.130.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685404dc7d221bc0766c6846
Tags:
autorun keylog spawn word
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
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
DNS request
Connection attempt
Setting a global event handler for the keyboard
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/6854036368102d74cf37949f/reports/7a4ac578-deec-4a65-a7c1-d3d2932c2c2b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/cbee56f64ab4632b81e7d156b264e286f49856c18120bf15b5ea2cae322daa1c
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/07881dcb-a548-439b-9aed-6e7dd72ea08d
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1718527
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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
Uses dynamic DNS services
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: 1718527 Sample: Contract 756291.scr.exe Startdate: 19/06/2025 Architecture: WINDOWS Score: 100 49 afatibrahimove.duckdns.org 2->49 55 Found malware configuration 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 Multi AV Scanner detection for dropped file 2->59 63 13 other signatures 2->63 8 Contract 756291.scr.exe 7 2->8         started        12 jeWAexmS.exe 5 2->12         started        signatures3 61 Uses dynamic DNS services 49->61 process4 file5 39 C:\Users\user\AppData\Roaming\jeWAexmS.exe, PE32 8->39 dropped 41 C:\Users\...\jeWAexmS.exe:Zone.Identifier, ASCII 8->41 dropped 43 C:\Users\user\AppData\Local\...\tmpF27C.tmp, XML 8->43 dropped 45 C:\Users\user\...\Contract 756291.scr.exe.log, ASCII 8->45 dropped 65 Adds a directory exclusion to Windows Defender 8->65 67 Injects a PE file into a foreign processes 8->67 14 Contract 756291.scr.exe 6 8->14         started        18 powershell.exe 23 8->18         started        21 powershell.exe 23 8->21         started        23 schtasks.exe 1 8->23         started        69 Multi AV Scanner detection for dropped file 12->69 25 schtasks.exe 12->25         started        27 jeWAexmS.exe 12->27         started        signatures6 process7 dnsIp8 51 afatibrahimove.duckdns.org 185.236.231.140, 2244 NETSOLUTIONSNL Portugal 14->51 47 C:\Users\user\AppData\Roaming\XClient.exe, PE32 14->47 dropped 53 Loading BitLocker PowerShell Module 18->53 29 conhost.exe 18->29         started        31 WmiPrvSE.exe 18->31         started        33 conhost.exe 21->33         started        35 conhost.exe 23->35         started        37 conhost.exe 25->37         started        file9 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cbee56f64ab4632b81e7d156b264e286f49856c18120bf15b5ea2cae322daa1c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cbee56f64ab4632b81e7d156b264e286f49856c18120bf15b5ea2cae322daa1c/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/cbee56f64ab4632b81e7d156b264e286f49856c18120bf15b5ea2cae322daa1c
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2025-06-19 12:09:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zpxfn5skwrrsxaph2fllezhcq32jqvwbqeql6fnv5iwk4mrnvioa._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
xworm
Create hunting rule
Similar samples:
23fdf4ce71e2ed2087503b62c5e3777fd2bd6a2cf1f7b831cbc01b07aef15e2c
AsyncRAT
39962cdef1efccb262b01e3bc41e4380ed1f925885f1a22178e505f5c440887a
AsyncRAT
85fe9a984586bf60490e3fd4a470e088cced95279da42f45824abd8533875040
AsyncRAT
ca081d2e9e512e1516edc180262c4309dda83ad714a281abd26fc1a658bced01
AsyncRAT
cbee56f64ab4632b81e7d156b264e286f49856c18120bf15b5ea2cae322daa1c
AsyncRAT
error
AsyncRAT
+ 3'849 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm discovery execution rat trojan
Link:
https://tria.ge/reports/250619-pr5j3ssyhx/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Drops startup file
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
afatibrahimove.duckdns.org:2244
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7c093a42-1f16-4a3d-8847-82cad7ed51a5
Unpacked files
SH256 hash:
cbee56f64ab4632b81e7d156b264e286f49856c18120bf15b5ea2cae322daa1c
MD5 hash:
02172aaba35c7525066cc830fca63ddf
SHA1 hash:
3a6417e6aa90db7a9cde9241584a6f7e87d97be0
Link:
https://www.unpac.me/results/1db9c9a4-46d6-40ad-a5f1-27ab0e422ce6/
SH256 hash:
c29844fca0dffe4a6ed951635da0fccdb72175c0b56238f515ded1f547b89eaa
MD5 hash:
65fbc7f88c96cb19bb89ccbe61b545f4
SHA1 hash:
4b6007081a3302bb825ed2962f0cbc284d98789b
Link:
https://www.unpac.me/results/1db9c9a4-46d6-40ad-a5f1-27ab0e422ce6/
SH256 hash:
297d6529c4d4ec76b6e506c54840684557435b7f0cf150a20622f5f258752ded
MD5 hash:
507488de58ac9d1908bf72dda2bb0000
SHA1 hash:
78732e56776fb20a4a34d52b96f206015084387d
Detections:
win_xworm_w0
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/1db9c9a4-46d6-40ad-a5f1-27ab0e422ce6/
SH256 hash:
672b034d2ccbbd470495a1574ffc1b7f4b43c3c6982e28b971c9ce31e72701d4
MD5 hash:
846944329f2742427b6f7bbd2ead306c
SHA1 hash:
d12dfaa28e060e81d39b9cc1e1a4b572e8295bc9
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/1db9c9a4-46d6-40ad-a5f1-27ab0e422ce6/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cbee56f64ab4/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/cbee56f64ab4632b81e7d156b264e286f49856c18120bf15b5ea2cae322daa1c

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:growtopia
Create hunting rule
Author:Michelle Khalil
Description:This rule detects unpacked growtopia stealer malware samples.
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:Runtime_Broker_Variant_1
Create hunting rule
Author:Sn0wFr0$t
Description:Detecting malicious Runtime Broker
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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:Windows_Generic_Threat_b509dfc8
Create hunting rule
Author:Elastic Security
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.

Cape
Cape
https://www.capesandbox.com/analysis/10199/

Comments