MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c86ba5158575f5c95f92fcbe6dfe1963732e800c84bc682fc4e2b989baa6e3ec. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c86ba5158575f5c95f92fcbe6dfe1963732e800c84bc682fc4e2b989baa6e3ec
SHA3-384 hash: 18343fdb7a0270fbc0daa5884eddf7c4dd963c578a094f2f54e1b3e0727464f758e66ee6abd81a2423e9610b7f886eb9
SHA1 hash: 3301e1569d66820328491894f22f33f5fd4a758b
MD5 hash: 224ade48c0ca3902d88e88acac8df8d5
humanhash: three-iowa-pennsylvania-angel
File name:SecuriteInfo.com.Win32.MalwareX-gen.8907.16905
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'328'128 bytes
First seen:2023-11-13 03:25:08 UTC
Last seen:2023-11-13 12:43:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:eQcqBh7Vl52MWRggFhJrVBqmzD2WzzhsLe3gJQJ:yUJ52MKVVlzD2WzzhsLXq
Threatray 1'733 similar samples on MalwareBazaar
TLSH T125557103BA5789A2C5D8273BC5EA082407B4EB85E713F71B798A23791C437776E4990F
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
355
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.MalwareX-gen.8907.16905
Verdict:
Malicious activity
Analysis date:
2023-11-13 03:26:16 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/c10b2cf6-dcb7-415e-9fd4-d4d6955aed03

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.7783.30274.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Sending an HTTP GET request
Creating a file in the %AppData% directory
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Creating a window
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control lolbin packed replace
Link:
https://www.filescan.io/uploads/6551974ab50c955759229eb2/reports/2a16710a-5e4e-4ca6-adcd-56ca9db64d75/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/c86ba5158575f5c95f92fcbe6dfe1963732e800c84bc682fc4e2b989baa6e3ec
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/753ebc07-fe0d-44ad-ac26-808430a8d43f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1341466
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates multiple autostart registry keys
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
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: RegAsm connects to smtp port
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1341466 Sample: SecuriteInfo.com.Win32.Malw... Startdate: 13/11/2023 Architecture: WINDOWS Score: 100 37 mail.asiaparadisehotel.com 2->37 39 qu.ax 2->39 41 2 other IPs or domains 2->41 49 Snort IDS alert for network traffic 2->49 51 Multi AV Scanner detection for domain / URL 2->51 53 Found malware configuration 2->53 55 9 other signatures 2->55 7 SecuriteInfo.com.Win32.MalwareX-gen.8907.16905.exe 16 5 2->7         started        12 Wshdtclkewd.exe 14 5 2->12         started        14 Wshdtclkewd.exe 2->14         started        16 2 other processes 2->16 signatures3 process4 dnsIp5 47 qu.ax 92.118.112.4, 443, 49729, 49732 GUDAEV-ASRU Russian Federation 7->47 35 C:\Users\user\AppData\...\Wshdtclkewd.exe, PE32 7->35 dropped 69 Creates multiple autostart registry keys 7->69 71 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->71 73 Writes to foreign memory regions 7->73 18 RegAsm.exe 15 4 7->18         started        23 RegAsm.exe 7->23         started        75 Antivirus detection for dropped file 12->75 77 Multi AV Scanner detection for dropped file 12->77 79 Machine Learning detection for dropped file 12->79 25 RegAsm.exe 3 12->25         started        81 Allocates memory in foreign processes 14->81 83 Injects a PE file into a foreign processes 14->83 27 RegAsm.exe 14->27         started        29 conhost.exe 16->29         started        31 conhost.exe 16->31         started        file6 signatures7 process8 dnsIp9 43 mail.asiaparadisehotel.com 112.213.92.100, 49731, 49738, 49742 SUPERDATA-AS-VNSUPERDATA-VN Viet Nam 18->43 45 api4.ipify.org 104.237.62.212, 443, 49730, 49736 WEBNXUS United States 18->45 33 C:\Users\user\AppData\Roaming\...\TlKsFB.exe, PE32 18->33 dropped 57 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->57 59 Tries to steal Mail credentials (via file / registry access) 18->59 61 Creates multiple autostart registry keys 18->61 63 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 23->63 65 Tries to harvest and steal browser information (history, passwords, etc) 27->65 67 Hides that the sample has been downloaded from the Internet (zone.identifier) 27->67 file10 signatures11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c86ba5158575f5c95f92fcbe6dfe1963732e800c84bc682fc4e2b989baa6e3ec
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c86ba5158575f5c95f92fcbe6dfe1963732e800c84bc682fc4e2b989baa6e3ec/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-11-12 23:46:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zbv2kfmfox24sx4s7s7g37qzmnzs5aamqs6gql6e4k4ytovg4pwa._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
Similar samples:
02c0f5222dc54b1b573ef1c02a392299d4e2066ca12e9b34de3d6d4f0dad909f
AgentTesla
0ee09ee5a382f01dfb53c94676b9c5676b1b82be91f46b6a2ffc1996c321a994
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1c79f52740094f054147fc0d0c09258f8e99b3b678f9f69c592ade3ddcae0e84
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1eda1b310543e616e8b7b97e8e5f13597fb3a67ed9658b3daba2f49361563689
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488472edb9df3704eeff1b01d84825c8ed20d106792794e360d9dc05cce840a4
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8a0caf3a314acdd946e058b936136c755e7701c1384b1f632075c0bc8d958bcf
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ae6e098a29859cd730e5c34d63ed3b3b7cc79d2afa2135394d48d179e8909588
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b3dfc07d5bc2408921c8f04ea90ef5d3b44bef78ac4ea905e338acd98f7df8de
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c1cb5a4a27cf88c43845d65d73c7ca0706b00f8c999301061b745ce922c1bd12
AgentTesla
e278ecca391be13103b9584a01fd2bbd4fabdfef4756e3870e48140a304894e2
AgentTesla
+ 1'723 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/231113-dy6vyagd7w/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
c86ba5158575f5c95f92fcbe6dfe1963732e800c84bc682fc4e2b989baa6e3ec
MD5 hash:
224ade48c0ca3902d88e88acac8df8d5
SHA1 hash:
3301e1569d66820328491894f22f33f5fd4a758b
Link:
https://www.unpac.me/results/bb24ad1e-7535-40f0-bc3d-6a316e65c311/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c86ba5158575/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/c86ba5158575f5c95f92fcbe6dfe1963732e800c84bc682fc4e2b989baa6e3ec

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.

Comments