MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df3a573b20ebe9b8a1d4769ec25f439b2738ea14008d9bbf469234033845e6ca. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: df3a573b20ebe9b8a1d4769ec25f439b2738ea14008d9bbf469234033845e6ca
SHA3-384 hash: e5b54c8ae93bd928f6c939374fe5b5f497c324055fee1302ffcbde4ea82df1f4f5693505c5b3c1121613eb81946b89ab
SHA1 hash: 4417ebcd2635eb4f5d66707a2e2bb5440d058c5c
MD5 hash: 71dbd91c836c0b016174ca9e0a2b848a
humanhash: beer-table-fix-potato
File name:df3a573b20ebe9b8a1d4769ec25f439b2738ea14008d9bbf469234033845e6ca
Download: download sample
Signature AgentTesla
Create hunting rule
File size:835'072 bytes
First seen:2025-01-10 14:09:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 24576:ISu336AhZYD+Oxv2lVzxNpnFuR1zGUxj:Il3q2GD+Pt/gL
TLSH T18E05D0983611B09FC8A7C9318964DDB4A6206CBB9B0BC30395D72DEFBA1D597DE041F2
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
File icon (PE):PE icon
dhash icon 7474666674389882 (2 x PureLogsStealer, 2 x AgentTesla, 1 x Expiro)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
181
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
df3a573b20ebe9b8a1d4769ec25f439b2738ea14008d9bbf469234033845e6ca
Verdict:
Malicious activity
Analysis date:
2025-01-10 14:17:35 UTC
Tags:
netreactor evasion exfiltration smtp stealer agenttesla
Link:
https://app.any.run/tasks/ca048e66-db1f-466a-82f6-1eefb83840c8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Pwsx-10038143-0
Create hunting rule

Win.Packed.Genie8dn-10038144-0
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67812a311e9cdec7dbbb70c0
Tags:
gensteal micro lien msil
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
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/67812a1bd0ec437b47a707de/reports/89bcdc8e-d8a8-40f3-b3c8-c0aeda47e3c4/overview
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/df3a573b20ebe9b8a1d4769ec25f439b2738ea14008d9bbf469234033845e6ca
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/87f9862c-36ab-42bf-a59d-5df52e50403c
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1589087
Signature
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1589087 Sample: kAsh3nmsgs.exe Startdate: 11/01/2025 Architecture: WINDOWS Score: 100 46 smtp.yandex.ru 2->46 48 smtp.yandex.com 2->48 50 api.ipify.org 2->50 56 Found malware configuration 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 Antivirus / Scanner detection for submitted sample 2->60 62 8 other signatures 2->62 8 kAsh3nmsgs.exe 7 2->8         started        12 HHhSyZN.exe 2->12         started        signatures3 process4 file5 38 C:\Users\user\AppData\Roaming\HHhSyZN.exe, PE32 8->38 dropped 40 C:\Users\user\...\HHhSyZN.exe:Zone.Identifier, ASCII 8->40 dropped 42 C:\Users\user\AppData\Local\...\tmp4794.tmp, XML 8->42 dropped 44 C:\Users\user\AppData\...\kAsh3nmsgs.exe.log, ASCII 8->44 dropped 64 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->64 66 Uses schtasks.exe or at.exe to add and modify task schedules 8->66 68 Adds a directory exclusion to Windows Defender 8->68 70 Injects a PE file into a foreign processes 8->70 14 kAsh3nmsgs.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        72 Antivirus detection for dropped file 12->72 74 Multi AV Scanner detection for dropped file 12->74 76 Machine Learning detection for dropped file 12->76 24 HHhSyZN.exe 12->24         started        26 schtasks.exe 12->26         started        signatures6 process7 dnsIp8 52 smtp.yandex.ru 77.88.21.158, 49734, 49738, 49979 YANDEXRU Russian Federation 14->52 54 api.ipify.org 104.26.13.205, 443, 49733, 49737 CLOUDFLARENETUS United States 14->54 78 Installs a global keyboard hook 14->78 80 Loading BitLocker PowerShell Module 18->80 28 conhost.exe 18->28         started        30 WmiPrvSE.exe 18->30         started        32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        82 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 24->82 84 Tries to steal Mail credentials (via file / registry access) 24->84 86 Tries to harvest and steal ftp login credentials 24->86 88 Tries to harvest and steal browser information (history, passwords, etc) 24->88 36 conhost.exe 26->36         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/df3a573b20ebe9b8a1d4769ec25f439b2738ea14008d9bbf469234033845e6ca
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/df3a573b20ebe9b8a1d4769ec25f439b2738ea14008d9bbf469234033845e6ca/
Threat name:
Win32.Trojan.Jalapeno
Create hunting rule
Status:
Malicious
First seen:
2024-11-29 11:14:54 UTC
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=345fooza5pu3riouo2pmex2dtmttr2quacgzxp2gsi2agocf43fa._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery execution keylogger spyware stealer trojan
Link:
https://tria.ge/reports/250110-rf77yawmfy/
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
Looks up external IP address via web service
Checks computer location settings
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
AgentTesla
Agenttesla family
Verdict:
Malicious
Tags:
external_ip_lookup Win.Packed.Pwsx-10038143-0
YARA:
n/a
Link:
https://app.threat.zone/submission/970cad03-02c9-47bb-b9c2-caed63c21e89
Unpacked files
SH256 hash:
a26904c1ef19bfb97b4d8065dfb55ded0fc3b8439ba6a4aa3a922dd0279a1c4a
MD5 hash:
50b8ae4bc8ea3e12329ec725ec571ae3
SHA1 hash:
d93a3b80c85435cfabf62bbabef857bc0a488e32
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
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
Agenttesla_type2
Create hunting rule
Link:
https://www.unpac.me/results/c95d6ed0-be5e-4f7f-99f9-9883a7007f3a/
Parent samples :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 hash:
ebfc452273c11a4ea6f5af8c8bb3acbbdca036f47dc26ecfe8fe1dc52eb09c03
MD5 hash:
1ed183e9bc47cd93ae4ec8097c9edccc
SHA1 hash:
ca64427a3567dce0ebdf54e9d033432ebd67072b
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/c95d6ed0-be5e-4f7f-99f9-9883a7007f3a/
SH256 hash:
67dcf18fdd4c10ffb663147b020f3ad61318901788b549b9ed9f3e1048d0aa73
MD5 hash:
a6377ea44fc38dd0821b260a6b2ef2a7
SHA1 hash:
000a27dbb56df395033adf78ef97339d2f001178
Link:
https://www.unpac.me/results/c95d6ed0-be5e-4f7f-99f9-9883a7007f3a/
SH256 hash:
df3a573b20ebe9b8a1d4769ec25f439b2738ea14008d9bbf469234033845e6ca
MD5 hash:
71dbd91c836c0b016174ca9e0a2b848a
SHA1 hash:
4417ebcd2635eb4f5d66707a2e2bb5440d058c5c
Link:
https://www.unpac.me/results/c95d6ed0-be5e-4f7f-99f9-9883a7007f3a/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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)

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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