MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4edb4a6d5718591e0fa02d78f3af9fe5cea87ed7f0e792fddc7022c6b5460c6. 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 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e4edb4a6d5718591e0fa02d78f3af9fe5cea87ed7f0e792fddc7022c6b5460c6
SHA3-384 hash: 3e0bc5a895aeb2fdec918bf3faef5fe5bbaef3265c7792aa8b6198fc676c07809f235eccc8a5eeb9afa3c9e843f11e08
SHA1 hash: a89fe9be43139dd986305da3876229ba2cbfb7bd
MD5 hash: 0f10988a5146ac132e1bbc875b3cd3dd
humanhash: papa-louisiana-xray-pasta
File name:3681321154248.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:683'008 bytes
First seen:2024-05-10 07:15:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:BaIzwcGHWnqefhLXgeNyzd5PaAd6pk2nSLTTEj/2r6890DAkv2du:HzLxfhrgeNyZo3pLS34j06890DFOdu
TLSH T13DE423F27AF78683D6FA8EF52CA99B921735014169FDC2AF1CD5006C8AC634C0553A9B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
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)
File icon (PE):PE icon
dhash icon 30f0ccc0d0d0ccc4 (7 x AgentTesla, 2 x Formbook)
Reporter threatcat_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
308
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
e4edb4a6d5718591e0fa02d78f3af9fe5cea87ed7f0e792fddc7022c6b5460c6.exe
Verdict:
Malicious activity
Analysis date:
2024-05-10 07:18:19 UTC
Tags:
stealer agenttesla exfiltration evasion
Link:
https://app.any.run/tasks/16281f04-1c2b-491f-a19a-9b7517c1027e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
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
Sending a custom TCP request
Reading critical registry keys
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/663dc9b3df07636df8d38349/reports/7b33e5c8-8d40-4fd5-84c9-c3365dd46d30/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/e4edb4a6d5718591e0fa02d78f3af9fe5cea87ed7f0e792fddc7022c6b5460c6
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6027cd3b-606c-420b-b7fc-f9d4803ca41b
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1439339
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for 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)
Snort IDS alert for network traffic
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)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e4edb4a6d5718591e0fa02d78f3af9fe5cea87ed7f0e792fddc7022c6b5460c6
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e4edb4a6d5718591e0fa02d78f3af9fe5cea87ed7f0e792fddc7022c6b5460c6/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-05-10 04:51:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
27 of 38 (71.05%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4tw3jjwvogczdyh2ally6oxz7zoovb7np4hhsl65y4bcy22umdda._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240510-h3s7vsdb87/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
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
AgentTesla
Unpacked files
SH256 hash:
c2c0efe48555c7e62e6b1565a3fb67ab60267358ddb4cd2f98788a6439e19384
MD5 hash:
f5c729ea4ee8d743da869885aa04c2e3
SHA1 hash:
cb58113ff7ecdd1c4028eda83dac965c965e88e6
Link:
https://www.unpac.me/results/8797f35c-84f8-4e4a-a04e-931b44b1aaa1/
SH256 hash:
4909093c1045073940daf73778f88ce3e5d4dcbc0d69e3498ad4672c2e699013
MD5 hash:
28b43a10958caef0465f7b93be0a0d77
SHA1 hash:
9c85c1cb7f6face0a6c8d0a2d2314a99092d6554
Link:
https://www.unpac.me/results/8797f35c-84f8-4e4a-a04e-931b44b1aaa1/
SH256 hash:
1650d0acfd6c5e3b93d278d799a73fac023625b47e0495a1be0e622d57a72f1e
MD5 hash:
9713bf042ba10ef6c930308a9225114e
SHA1 hash:
9af9a9b052751e65ee1d35010dd7661adfd547a3
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/8797f35c-84f8-4e4a-a04e-931b44b1aaa1/
Parent samples :
04995df8cbeb0877d5721b8edecaf7d48154b17f8d0bfa61860beba48e30e0e2
e4edb4a6d5718591e0fa02d78f3af9fe5cea87ed7f0e792fddc7022c6b5460c6
8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24
SH256 hash:
b61b329b3b25811b2848bf1bdce8a1ade665d37f651fbd5ba81db24645e40ffa
MD5 hash:
8b623647bfa41d6abdb48b28ef4d2a26
SHA1 hash:
1f0a34efe7de31997e5b624684fa895fb8bea41d
Link:
https://www.unpac.me/results/8797f35c-84f8-4e4a-a04e-931b44b1aaa1/
SH256 hash:
e4edb4a6d5718591e0fa02d78f3af9fe5cea87ed7f0e792fddc7022c6b5460c6
MD5 hash:
0f10988a5146ac132e1bbc875b3cd3dd
SHA1 hash:
a89fe9be43139dd986305da3876229ba2cbfb7bd
Link:
https://www.unpac.me/results/8797f35c-84f8-4e4a-a04e-931b44b1aaa1/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e4edb4a6d571/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/e4edb4a6d5718591e0fa02d78f3af9fe5cea87ed7f0e792fddc7022c6b5460c6

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: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_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: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.

Malspam

AgentTesla

Executable exe e4edb4a6d5718591e0fa02d78f3af9fe5cea87ed7f0e792fddc7022c6b5460c6

(this sample)

  
Delivery method
Distributed via e-mail attachment

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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