MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ca0d22221d006f07d04c225225689235c822efb32072a56cf8597cae7f91e9f. 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: 19


Intelligence 19 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1ca0d22221d006f07d04c225225689235c822efb32072a56cf8597cae7f91e9f
SHA3-384 hash: 1f375761e30b3274f6e5ae81b7051737ebc30be9233049eb02af09c735a93c9245587b2c77f17f8caa9d045c8b2acd6e
SHA1 hash: 7d84c0629d57ca8ea2f0d9434b195b927234162f
MD5 hash: dd579dd5fd1656f015b2ac8b43b97430
humanhash: football-equal-fanta-mexico
File name:Doc230906103882.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:3'040'256 bytes
First seen:2024-07-03 06:04:01 UTC
Last seen:2024-07-03 06:35:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 49152:OzwFMZKZ28QfXiD6a0upWBj2BrFSjp3UwS0mwac+2UQW2yA+fjcPi73MB:OTZKg8Qf0rpWZ21UV3S0mwac+B8i73MB
Threatray 878 similar samples on MalwareBazaar
TLSH T1AEE5BE466B465EF2F17C0BFAD25E08349B24DD8236D6C60EE64EB29117723AE48FD107
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 31e1cd0d0dc789b1 (7 x AgentTesla, 5 x PureLogsStealer, 1 x AsyncRAT)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
380
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
1ca0d22221d006f07d04c225225689235c822efb32072a56cf8597cae7f91e9f.exe
Verdict:
Malicious activity
Analysis date:
2024-07-03 06:20:26 UTC
Tags:
netreactor evasion stealer agenttesla exfiltration smtp
Link:
https://app.any.run/tasks/d41bdd23-b733-4b40-9ce9-2d81568f2c93

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.14083.2243.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6684ea3f505ae615975cbabawin10vpnfull_triage
Tags:
Execution Infostealer Network Stealth Gensteal
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a UDP request
Creating a file in the %AppData% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
net_reactor packed packed
Link:
https://www.filescan.io/uploads/6684e9d46be3b3c7c2351058/reports/65b448dd-80b1-439a-9d33-0bbe1c9233cb/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/1ca0d22221d006f07d04c225225689235c822efb32072a56cf8597cae7f91e9f
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2958bfcc-a518-4892-a590-5abf5c1006fb
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1466624
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
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: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Snort IDS alert 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 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 ipconfig to lookup or modify the Windows network settings
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1466624 Sample: Doc230906103882.exe Startdate: 03/07/2024 Architecture: WINDOWS Score: 100 54 api.ipify.org 2->54 70 Snort IDS alert for network traffic 2->70 72 Found malware configuration 2->72 74 Malicious sample detected (through community Yara rule) 2->74 76 10 other signatures 2->76 8 notes.exe 3 2->8         started        11 Doc230906103882.exe 1 5 2->11         started        14 notes.exe 3 2->14         started        signatures3 process4 file5 78 Antivirus detection for dropped file 8->78 80 Multi AV Scanner detection for dropped file 8->80 82 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->82 84 Machine Learning detection for dropped file 8->84 16 notes.exe 8->16         started        19 cmd.exe 8->19         started        21 cmd.exe 8->21         started        50 C:\Users\user\AppData\Roaming\notes.exe, PE32 11->50 dropped 52 C:\Users\user\...\notes.exe:Zone.Identifier, ASCII 11->52 dropped 86 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 11->86 23 Doc230906103882.exe 15 2 11->23         started        26 cmd.exe 1 11->26         started        28 cmd.exe 1 11->28         started        30 cmd.exe 14->30         started        signatures6 process7 dnsIp8 60 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->60 62 Tries to steal Mail credentials (via file / registry access) 16->62 64 Tries to harvest and steal ftp login credentials 16->64 66 Tries to harvest and steal browser information (history, passwords, etc) 16->66 32 conhost.exe 19->32         started        34 ipconfig.exe 1 19->34         started        48 2 other processes 21->48 56 162.254.34.31, 49705, 49708, 587 VIVIDHOSTINGUS United States 23->56 58 api.ipify.org 104.26.12.205, 443, 49704, 49707 CLOUDFLARENETUS United States 23->58 68 Uses ipconfig to lookup or modify the Windows network settings 26->68 36 conhost.exe 26->36         started        38 ipconfig.exe 1 26->38         started        40 conhost.exe 28->40         started        42 ipconfig.exe 1 28->42         started        44 conhost.exe 30->44         started        46 ipconfig.exe 30->46         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1ca0d22221d006f07d04c225225689235c822efb32072a56cf8597cae7f91e9f
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1ca0d22221d006f07d04c225225689235c822efb32072a56cf8597cae7f91e9f/
Threat name:
ByteCode-MSIL.Trojan.Zilla
Create hunting rule
Status:
Malicious
First seen:
2024-07-03 00:19:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dsqneirb2adpa7ieyissevujenoielx3gidsuvwpqwl4vz7zd2pq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
0e3e9621f9754d754a0bae463bfc103249923550ac952ad4af688af03d28c4c0
AgentTesla
1ca0d22221d006f07d04c225225689235c822efb32072a56cf8597cae7f91e9f
AgentTesla
2b0164c3ecb22bf4c514feef0f9471ab8a206663a3f3f38fc90a806090989f13
AgentTesla
519a81a6a4377d435fd2932ab99343c034b563d5c63c38eac42c920d98fc3e86
AgentTesla
5bf6bff01e3a5371d8e839b002fcd48ce8b7b6a3bf029a5811dae4c6e10cdc6f
AgentTesla
c952c8f048ab52ec54ca80540bcf4432edfecaacc47922abf582f84b7add49fb
AgentTesla
+ 868 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/240703-gsl55avbjp/
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
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
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d24963c0-93b6-4e82-8e6d-8b0c42ac24bd
Unpacked files
SH256 hash:
34c9b920f50fadcd53e7ce7c46d0ac8f13d56d5b54f5e4923f9d5eead9fa5f47
MD5 hash:
0083a3928e184fb21e828e065e73bb97
SHA1 hash:
e1352265b0ea1543a4999a6e7dc752335b8b07c6
Link:
https://www.unpac.me/results/a31ff4df-877c-4c96-8faa-d7d0d45c00ee/
SH256 hash:
1ca0d22221d006f07d04c225225689235c822efb32072a56cf8597cae7f91e9f
MD5 hash:
dd579dd5fd1656f015b2ac8b43b97430
SHA1 hash:
7d84c0629d57ca8ea2f0d9434b195b927234162f
Link:
https://www.unpac.me/results/a31ff4df-877c-4c96-8faa-d7d0d45c00ee/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1ca0d22221d0/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/1ca0d22221d006f07d04c225225689235c822efb32072a56cf8597cae7f91e9f

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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 (GUARD_CF)high

Comments