MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2df3d7537c43e85dfb395dd000d8c6f887ce891b9f05202406c44202823b586. 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: 15

Intelligence 15 IOCs YARA 24 File information Comments

SHA256 hash:	c2df3d7537c43e85dfb395dd000d8c6f887ce891b9f05202406c44202823b586
SHA3-384 hash:	a14d56449499a4f42d2038f23ee80bb578abb20469eb17ae27ae6a7eb4e55ef4acf35a9f8396da79bb93d421cc7ed884
SHA1 hash:	73cdc437b52108af3225d28b67547435bf2451f3
MD5 hash:	dd018828a03f411be17a3ee8bd760760
humanhash:	butter-skylark-mountain-kentucky
File name:	DHL Shipping document.pdf.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	738'304 bytes
First seen:	2025-07-01 07:23:23 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	12288:h+iuMeG1U3eIw/oYKZNPf2kZig2V+rk9x67pbl2fkRzINLVJXNkxFaD:LgT2KZN32r3V+cx6NvRz0LVJNkx
Threatray	3'251 similar samples on MalwareBazaar
TLSH	T1ABF402482398DF03D17A1BF90421E07463B45E8FA922C30BBFD96DEBBD25B156902797
TrID	69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.0% (.EXE) Win64 Executable (generic) (10522/11/4) 6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.2% (.EXE) Win32 Executable (generic) (4504/4/1) 1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika	pebin
Reporter	abuse_ch
Tags:	AgentTesla DHL exe

abuse_ch

AgentTesla SMTP exfil server:
mail.chinaplasticsac.com:587

Intelligence

File Origin

# of uploads :

# of downloads :

395

Origin country :

Vendor Threat Intelligence

Detection:

AgentTesla

Link:

https://www.capesandbox.com/analysis/11774/

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68638d3337c3436779482c74

Tags:

underscore lien

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Restart of the analyzed sample

Creating a file

Using the Windows Management Instrumentation requests

Сreating synchronization primitives

DNS request

Connection attempt

Sending an HTTP GET request

Reading critical registry keys

Stealing user critical data

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

packed packed packer_detected vbnet

Link:

https://www.filescan.io/uploads/68638d0e7423ff017c38d202/reports/68db5a22-2958-4b83-8b81-96128120f600/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/c2df3d7537c43e85dfb395dd000d8c6f887ce891b9f05202406c44202823b586

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/a67a5eaa-36c3-47b0-b27f-96afe75bc02a

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1726158

Signature

.NET source code contains potential unpacker

Check if machine is in data center or colocation facility

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Contains functionality to log keystrokes (.Net Source)

Found malware configuration

Initial sample is a PE file and has a suspicious name

Injects a PE file into a foreign processes

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Sigma detected: Suspicious Double Extension File Execution

Suricata IDS alerts for network traffic

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Mail credentials (via file / registry access)

Uses an obfuscated file name to hide its real file extension (double extension)

Yara detected AgentTesla

Yara detected AntiVM3

Behaviour

Behavior Graph:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/c2df3d7537c43e85dfb395dd000d8c6f887ce891b9f05202406c44202823b586

Verdict:

inconclusive

YARA:

5 match(es)

Tags:

Executable PE (Portable Executable) Win 32 Exe x86

Link:

https://app.malva.re/file/dd018828a03f411be17a3ee8bd760760

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c2df3d7537c43e85dfb395dd000d8c6f887ce891b9f05202406c44202823b586/

Threat name:

ByteCode-MSIL.Trojan.Taskun

Status:

Malicious

First seen:

2025-07-01 06:34:32 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ylpt25jxyq7ilx5tsxoqadmmn6ehz2erxhyfeasanrccakbdwwda._file

Verdict:

malicious

Label(s):

agenttesla

unc_loader_037

AgentTesla

837fbe9b83e066eb57abc2f94a7bbfa1ce5c6189bdea605a9c74bbb11cdab57a

AgentTesla

a39ada8e971d67fb725632144587cfebcbd96da06f29ae39d69214f7a5d79234

AgentTesla

b0ad89d7346957e3c74a48f48298add375cc9d00066953c35e90222c298e174e

AgentTesla

b7268f9814ddac66d6a4c1c43115d19de4fdb23e4d30ae233aeb51127213a1df

AgentTesla

error

AgentTesla

+ 3'241 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla discovery keylogger spyware stealer trojan

Link:

https://tria.ge/reports/250701-h784wagr3t/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

System Network Configuration Discovery: Internet Connection Discovery

Suspicious use of SetThreadContext

Looks up external IP address via web service

Reads user/profile data of local email clients

Reads user/profile data of web browsers

AgentTesla

Agenttesla family

Verdict:

Unknown

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/ac344cbc-c241-4daa-87e3-63528d0b7f79

Unpacked files

SH256 hash:

7ebfba3fdcf4d0d5e8ecd0445a23dfc046da4b2e4d48bab6473814dcf199ee45

MD5 hash:

9a18eb425213582f8674e26abf5a57fd

SHA1 hash:

0985b8c659415f880c159fc66a16ae75c9345fd6

Link:

https://www.unpac.me/results/133f9320-d695-41fe-b739-d3e5005f285d/

SH256 hash:

675762bdfaa0f7d6abf9e63c77c13e8ac48c19c865d9643622ecf7d651fc5884

MD5 hash:

c729e5ed858d90e51c5d82c9a3a9ec28

SHA1 hash:

8817326283e4c06e9863ce25ff303cbfe428e03c

Detections:

win_agent_tesla_g2

AgentTesla

Agenttesla_type2

INDICATOR_EXE_Packed_GEN01

INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL

INDICATOR_SUSPICIOUS_Binary_References_Browsers

INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Link:

https://www.unpac.me/results/133f9320-d695-41fe-b739-d3e5005f285d/

Parent samples :

c2df3d7537c43e85dfb395dd000d8c6f887ce891b9f05202406c44202823b586
b4a46f9be7587e5ca51f2a4c20e8fd08f39c2d0e36a9de245a11f90ef11fc08c
de9eeab3b5c6013da6e46431f20f865c15086d8708fb81a9da1e0de2629b8280
08379da65d80bac62f2bed130768e19210cf2344f74845a977fb8fa8237fb43d
abfeff23a5c23527cfc36df6a644b325c38bdc522eaa6c83c7cb072957f3b1a0
bf4ca953509256578f1484ff71aee4ad84e6598de24134e23e189d5e2f9468dd
2fe9c94efb856517f92bb543c65901ec76b46eaf1ea0d8ae7ac7bad689b9a0af
d9e52d9da6fe2b3a961b9bc07004f8a02190f41b17f6ba0473a1325d14e249a4

SH256 hash:

fcbe9a4a43396b5c4d33a4d536a8d5bf2dd0770269374c1c3442809fd9b7ee73

MD5 hash:

b752d1b9f2580b1b7f64774dd7d47e93

SHA1 hash:

f43b0da7d604c8c6dbb6fba35d33bfad23dd3592

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/133f9320-d695-41fe-b739-d3e5005f285d/

SH256 hash:

c2df3d7537c43e85dfb395dd000d8c6f887ce891b9f05202406c44202823b586

MD5 hash:

dd018828a03f411be17a3ee8bd760760

SHA1 hash:

73cdc437b52108af3225d28b67547435bf2451f3

Link:

https://www.unpac.me/results/133f9320-d695-41fe-b739-d3e5005f285d/

Malware family:

AgentTesla

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/c2df3d7537c4/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/c2df3d7537c43e85dfb395dd000d8c6f887ce891b9f05202406c44202823b586

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:	agentesla Create hunting rule
Author:	Michelle Khalil
Description:	This rule detects unpacked agenttesla malware samples.

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:	DebuggerCheck__RemoteAPI Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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_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_SandboxHookingDLL Create hunting rule
Author:	ditekSHen
Description:	Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion

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_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:	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_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

https://www.capesandbox.com/analysis/11774/

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

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (GUARD_CF)	high

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