MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 964e16be95fc94c836423552a1adfb8627d9e87018d396469fceb181c29ffa2a. 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


AgentTesla


Vendor detections: 17


Intelligence 17 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 964e16be95fc94c836423552a1adfb8627d9e87018d396469fceb181c29ffa2a
SHA3-384 hash: 8ceb5a81d9ecb2a25b73f0da057856313fb05523d40dd8cbc7cd0926a31c2f962a748e866ef9c6a42ab10809d01eeaa3
SHA1 hash: 567da6641d7790648593cb9495d9f9886a88590a
MD5 hash: 1858a08a824c0ac0523c4a2e478f8b2e
humanhash: finch-illinois-louisiana-vermont
File name:964e16be95fc94c836423552a1adfb8627d9e87018d396469fceb181c29ffa2a
Download: download sample
Signature AgentTesla
Create hunting rule
File size:864'776 bytes
First seen:2025-12-08 14:53:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:NpcsK3nbOGHcpAlRtSOoVpBTsZdKh93rN:m3jHOAlRtSrp4dy
Threatray 431 similar samples on MalwareBazaar
TLSH T1DA051291766DEB02E5B64FF02634E2B193B0AD9AA431C20B8FE62CDF70F5B011555B93
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:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
62
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
AgentTesla RoboSki
Details
AgentTesla
a c2 communications type, and based upon the c2 communications type: SMTP, HTTP, FTP, TELEGRAM, or DISCORD WEBHOOK parameters
RoboSki
a Base64 + XOR/Sub-decrypted component, its associated key, a mutex, a filename, and ReZer0 configuration parameters including: a load type, a download URL and filename (if configured), an interval (if configured), and varying flags
RoboSki
an extracted ReZer0 payload
Link:
https://research.acce.ciphertechsolutions.com/results/fd9a6223-3f4f-4771-8175-45390977705f/
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
964e16be95fc94c836423552a1adfb8627d9e87018d396469fceb181c29ffa2a
Verdict:
Malicious activity
Analysis date:
2025-12-08 18:45:40 UTC
Tags:
stealer ultravnc rmm-tool auto-sch-xml agenttesla
Link:
https://app.any.run/tasks/246b5517-23b0-4f2d-b5ff-3663001418ee

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/43225/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6936e6a3881313558a2b8897
Tags:
virus shell lien msil
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/964e16be95fc94c836423552a1adfb8627d9e87018d396469fceb181c29ffa2a
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-11-13T04:23:00Z UTC
Last seen:
2025-12-09T12:22:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/964e16be95fc94c836423552a1adfb8627d9e87018d396469fceb181c29ffa2a/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ff5a9fa9-f94c-4ace-9606-28b776dd31dd
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/964e16be95fc94c836423552a1adfb8627d9e87018d396469fceb181c29ffa2a
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.37 Win 32 Exe x86
Link:
https://app.malva.re/file/1858a08a824c0ac0523c4a2e478f8b2e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/964e16be95fc94c836423552a1adfb8627d9e87018d396469fceb181c29ffa2a/
Threat name:
Win32.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2025-11-13 07:22:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
29 of 37 (78.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=szhbnpuv7skmqnscgvjkdlp3qyt5t2dqddjzmru7z2yydqu77iva._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
866b8f26c435181926e79504d758d9e89dd558546dec2110e385e35674eccf9b
AgentTesla
935472ec0746ee4c02fbf1e4306d8995955d1d8be8dd6ba19933928d3c4fa5a3
AgentTesla
964e16be95fc94c836423552a1adfb8627d9e87018d396469fceb181c29ffa2a
AgentTesla
9db5b9e86e71661d7769316f9ef1fb79b6478b00726b8be14c0b09f7be5b941b
AgentTesla
error
AgentTesla
fa086327bf7fa3957e03d5ffcf43fc926aa47fd24b96b479e29bfbccf3becc07
AgentTesla
+ 421 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery execution keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/251208-r94rlsdl4v/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
AgentTesla
Agenttesla family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c3047119-7c78-425f-9ece-94577a1473f5
Unpacked files
SH256 hash:
f44a97ba959a2f1b2154d69c4d118fd16bc5608f7f1dcf4f36bd44c6543b3b9a
MD5 hash:
64a9dd1563f828735d8bb70617bd4d5a
SHA1 hash:
85cfa4ff543dc85b7c8247876c9a8bee99cd9091
Link:
https://www.unpac.me/results/f320840e-d8e7-4ff4-b14a-26ee69d608a0/
SH256 hash:
b14179f223746e29d7d74a087ebf129c94ab50818a864c7664f264942db8db65
MD5 hash:
d7e328ec2c933703e0ec405c96524be0
SHA1 hash:
b5b77b461363152affc074ba44335ba80ae2363f
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/f320840e-d8e7-4ff4-b14a-26ee69d608a0/
SH256 hash:
928ee34ba3d941e7b79fac2add5dd8347035706988747cb89ca924c75873bf71
MD5 hash:
6526da25e53793ff5d742e74d9be0c62
SHA1 hash:
e560fcf29b931434517d0400b45b3bb10216ff3b
Detections:
win_agent_tesla_g2
Create hunting rule
AgentTesla
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Link:
https://www.unpac.me/results/f320840e-d8e7-4ff4-b14a-26ee69d608a0/
Parent samples :
964e16be95fc94c836423552a1adfb8627d9e87018d396469fceb181c29ffa2a
987b75f137babdfda3115a93dd09d936abaf28926970e9c26d48cb2b46584e11
SH256 hash:
964e16be95fc94c836423552a1adfb8627d9e87018d396469fceb181c29ffa2a
MD5 hash:
1858a08a824c0ac0523c4a2e478f8b2e
SHA1 hash:
567da6641d7790648593cb9495d9f9886a88590a
Link:
https://www.unpac.me/results/f320840e-d8e7-4ff4-b14a-26ee69d608a0/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/964e16be95fc/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/964e16be95fc94c836423552a1adfb8627d9e87018d396469fceb181c29ffa2a

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:AgentTeslaV5
Create hunting rule
Author:ClaudioWayne
Description:AgentTeslaV5 infostealer payload
Rule name:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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_Generic_Threat_9f4a80b2
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_AgentTesla_ebf431a8
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/attack-chain-leads-to-xworm-and-agenttesla

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/43225/

Comments