MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1e8a1eebb85d77e65676506e3a9706b4e431c4b35bdb31b720a65e582a7978a. 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

SHA256 hash:	d1e8a1eebb85d77e65676506e3a9706b4e431c4b35bdb31b720a65e582a7978a
SHA3-384 hash:	bebb23734e484f8c15ccafffeec5715bc2b22b82e445c3ab0e60e96b559856fc7afe7f5ea60fbc9e8f6e6ae0d461f89d
SHA1 hash:	7f4a1a2de229064068cc5faa23b0d022d7b477d1
MD5 hash:	3dbbdd83fbf09f16db5092f4f8730a85
humanhash:	triple-december-lion-saturn
File name:	d1e8a1eebb85d77e65676506e3a9706b4e431c4b35bdb31b720a65e582a7978a
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	1'316'864 bytes
First seen:	2025-04-08 08:26:23 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'652 x Formbook, 12'246 x SnakeKeylogger)
ssdeep	24576:hSSg4ETdgL8l/4J0pOa/jzVeqUpcIRkf2Y/66/dka2F4TVF:OpdgLy/XnspkJ66/jRh
Threatray	3'051 similar samples on MalwareBazaar
TLSH	T1AE55F133BE8A87E1C2845776E4F749104735F996A743D74E3D8A23EA1C13BBA9D4120B
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 :

# of downloads :

341

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

d1e8a1eebb85d77e65676506e3a9706b4e431c4b35bdb31b720a65e582a7978a

Verdict:

Malicious activity

Analysis date:

2025-04-08 12:51:36 UTC

Tags:

stealer evasion exfiltration smtp agenttesla ultravnc rmm-tool

Link:

https://app.any.run/tasks/3eda0285-3ee5-4423-8428-5f49c34d0e67

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67f4dfafa695a0cd1facae6c

Tags:

autorun virus msil

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a file in the %AppData% directory

Launching a process

Using the Windows Management Instrumentation requests

Сreating synchronization primitives

DNS request

Connection attempt

Sending an HTTP GET request

Reading critical registry keys

Sending a custom TCP request

Creating a window

Stealing user critical data

Enabling autorun by creating a file

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

explorer lolbin net_reactor obfuscated packed packed packer_detected

Link:

https://www.filescan.io/uploads/67f4ddec2d430c849e0c7c00/reports/c1a8fc9b-fce6-4e1b-8337-38f27f20ae20/overview

Verdict:

Malicious

Labled as:

Jalapeno.Generic

Link:

https://www.hybrid-analysis.com/sample/d1e8a1eebb85d77e65676506e3a9706b4e431c4b35bdb31b720a65e582a7978a

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/1129c893-201b-4ed6-9501-cf09eef992f0

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1659747

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)

Drops VBS files to the startup folder

Found malware configuration

Installs a global keyboard hook

Joe Sandbox ML detected suspicious 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)

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Sigma detected: Drops script at startup location

Sigma detected: WScript or CScript Dropper

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 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)

Windows Scripting host queries suspicious COM object (likely to drop second stage)

Yara detected AgentTesla

Yara detected AntiVM3

Yara detected Costura Assembly Loader

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/d1e8a1eebb85d77e65676506e3a9706b4e431c4b35bdb31b720a65e582a7978a

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d1e8a1eebb85d77e65676506e3a9706b4e431c4b35bdb31b720a65e582a7978a/

Threat name:

Win32.Trojan.Jalapeno

Status:

Malicious

First seen:

2025-03-25 06:38:00 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

28 of 36 (77.78%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=2hukd3v3qxlx4zlhmudohklqnnheghclgw63gg3sbjs6lavhs6fa._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

06ed5e784f0d3b45b55b918cc7cbb8112a451cfd33b8922f737c3def6a27de9b

AgentTesla

1de7aaca4091a07acd43dd4ce545402743cf09a65353ae859a677cde51cbc5ff

AgentTesla

2f1ffb5dca9c01226ba8081747a61288a63f048eda76ce995970568a41a3fbbc

AgentTesla

5fa4351db218f6ad40cfeaa345e2dc78b390c399e0ed19b4e2fada3d926ca17f

AgentTesla

74a794e49ad3d2118eb14395b7fead75084e0a91ea6cfabde8fd684c0f1f8344

AgentTesla

ad269d354d181fb136d667589d1df4f9402585070c6385afad354fcb204bbabe

AgentTesla

f3ff932bd931ee266567cd0422a067fd38281164c534026b57d740658aa056c3

AgentTesla

+ 3'041 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla discovery keylogger spyware stealer trojan

Link:

https://tria.ge/reports/250408-kb39vs1zh1/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Looks up external IP address via web service

Drops startup file

AgentTesla

Agenttesla family

Suspicious use of NtCreateUserProcessOtherParentProcess

Verdict:

Malicious

Tags:

external_ip_lookup

YARA:

n/a

Link:

https://app.threat.zone/submission/700e0c99-139a-4b47-9907-ddc2ceb68906

Unpacked files

SH256 hash:

d1e8a1eebb85d77e65676506e3a9706b4e431c4b35bdb31b720a65e582a7978a

MD5 hash:

3dbbdd83fbf09f16db5092f4f8730a85

SHA1 hash:

7f4a1a2de229064068cc5faa23b0d022d7b477d1

Link:

https://www.unpac.me/results/f4a0fe24-9e56-4f8e-a559-49b07a8c3425/

SH256 hash:

ebca84910ae41574c5b75d44ad074df89c0620307af4b7f9784356c57a41687b

MD5 hash:

ea4146b2353811506f2b678651d5054e

SHA1 hash:

22a1cec26f62e8a3ded413d51a8ab2cddf89d595

Detections:

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/f4a0fe24-9e56-4f8e-a559-49b07a8c3425/

SH256 hash:

ed5b4dcee61cf48c7b899ff2c9025326a8cfd425a1eed883a40115c2a4e20a81

MD5 hash:

254a2cdabafeaa83e7c81234ba1d4d8b

SHA1 hash:

38093e2f0081f30b493f851b5490d1b02d1ed2b9

Link:

https://www.unpac.me/results/f4a0fe24-9e56-4f8e-a559-49b07a8c3425/

SH256 hash:

78f73e1734daa918b253517c75971fbb8df773a3d77d02a752e9a0ad1711a677

MD5 hash:

f9d2985aa1c41cca281321fffb5ed424

SHA1 hash:

3a7a58d2dcae2762882357ae34d372744b1dbb9d

Link:

https://www.unpac.me/results/f4a0fe24-9e56-4f8e-a559-49b07a8c3425/

SH256 hash:

3b23dbc0ffe3b17b88f560c2b93eb64af9e94beb88d123a4c811a427584f09bf

MD5 hash:

dd3ba42fc1cf8e969e342d918a7b6ae6

SHA1 hash:

4216ef47c65f7bbb54fd095c5bf2e321cddd69db

Detections:

win_agent_tesla_g2

AgentTesla

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

Agenttesla_type2

Link:

https://www.unpac.me/results/f4a0fe24-9e56-4f8e-a559-49b07a8c3425/

Parent samples :
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SH256 hash:

19efdf03cb94895935225795f68bb9abfded1869687367013b8b4eee3cc99372

MD5 hash:

4e29f75c0c51b9dec76955f0382d9541

SHA1 hash:

4899aa8e3f57339cbaec8faab777897a76fe1c3a

Link:

https://www.unpac.me/results/f4a0fe24-9e56-4f8e-a559-49b07a8c3425/

Malware family:

AgentTesla

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/d1e8a1eebb85/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/d1e8a1eebb85d77e65676506e3a9706b4e431c4b35bdb31b720a65e582a7978a

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

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

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_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.

No further information available

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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