MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f2ac60f8370f645f50a08dc1c87c0c6964013c586138942bf457682f1d6eaef. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9f2ac60f8370f645f50a08dc1c87c0c6964013c586138942bf457682f1d6eaef
SHA3-384 hash: 94942f2d95426be97cdaa4e5c27cd1c36a14ea2ee5e04293861d6dc9212f7a488e98f497045e51f4f82cf4ae712075ba
SHA1 hash: ef2951822d82768c366caa4f6b2c657e18725045
MD5 hash: a593ab7fc23709506fd7485a4684f3e0
humanhash: eighteen-queen-hot-connecticut
File name:a593ab7fc23709506fd7485a4684f3e0.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:2'907'648 bytes
First seen:2021-06-26 07:23:00 UTC
Last seen:2021-06-26 07:41:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 49152:KrxjTzUzdsUpaf9HbF9Mfbf2Y96y22WT:KrxYOUs/Mfbf2q6f2WT
Threatray 1'210 similar samples on MalwareBazaar
TLSH 99D5C00ABED669A8C59C8E31D2A7459C43F4552BB3B2F79F25C617E1DE0021B2E0F0D6
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
178
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a593ab7fc23709506fd7485a4684f3e0.exe
Verdict:
Malicious activity
Analysis date:
2021-06-26 07:25:40 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/bcadde01-d35c-446a-b530-85e01363568d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/168445/
Detection(s):
SecuriteInfo.com.W32.MSIL_Agent.BLN.genEldorado.15716.31906.UNOFFICIAL
Create hunting rule

Result
Verdict:
UNKNOWN
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b88ec5d4-9e38-4901-8913-e80f8c868455
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/808417
Signature
.NET source code contains very large array initializations
Connects to many ports of the same IP (likely port scanning)
Drops PE files to the document folder of the user
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 440828 Sample: R2K8CIEJ0x.exe Startdate: 26/06/2021 Architecture: WINDOWS Score: 88 54 Multi AV Scanner detection for domain / URL 2->54 56 Multi AV Scanner detection for submitted file 2->56 58 .NET source code contains very large array initializations 2->58 60 Connects to many ports of the same IP (likely port scanning) 2->60 7 R2K8CIEJ0x.exe 15 6 2->7         started        12 explorer.exe.exe 14 2 2->12         started        14 explorer.exe.exe 2->14         started        process3 dnsIp4 44 192.168.2.1 unknown unknown 7->44 34 C:\Users\user\Documents\explorer.exe.exe, PE32 7->34 dropped 36 C:\Users\...\explorer.exe.exe:Zone.Identifier, ASCII 7->36 dropped 38 C:\Users\user\AppData\...\R2K8CIEJ0x.exe.log, ASCII 7->38 dropped 62 Drops PE files to the document folder of the user 7->62 64 Hides that the sample has been downloaded from the Internet (zone.identifier) 7->64 16 explorer.exe.exe 2 7->16         started        19 cmd.exe 1 7->19         started        66 Injects code into the Windows Explorer (explorer.exe) 12->66 68 Injects a PE file into a foreign processes 12->68 21 explorer.exe.exe 12->21         started        24 explorer.exe.exe 14->24         started        file5 signatures6 process7 dnsIp8 46 Multi AV Scanner detection for dropped file 16->46 48 Injects code into the Windows Explorer (explorer.exe) 16->48 50 Hides that the sample has been downloaded from the Internet (zone.identifier) 16->50 52 Injects a PE file into a foreign processes 16->52 26 explorer.exe.exe 16->26         started        28 conhost.exe 19->28         started        30 reg.exe 1 1 19->30         started        40 docuserver1.com 66.45.232.203, 49762, 80 IS-AS-1US United States 21->40 42 4.tcp.ngrok.io 3.138.180.119, 15793, 49763 AMAZON-02US United States 21->42 32 WINWORD.EXE 21->32         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9f2ac60f8370f645f50a08dc1c87c0c6964013c586138942bf457682f1d6eaef/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-06-26 01:36:33 UTC
AV detection:
14 of 46 (30.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t4vmmd4dod3el5ikbdobzb6ay2leae6fqyjysqv7iv3if4ow5lxq._file
Verdict:
malicious
Similar samples:
0ecfbf08398e1d0470c2f4d40a490808bd1b177cb60d674c5459d85f242952ab
AgentTesla
203ac3379fb9ca3dd9c50d81234c753493ac422538c30d9a9ea07cb5f5042a7b
AgentTesla
3f2e8fd710205958051a8f03cd6ba8e0595e9a6688b08255ff11af359a135dcc
AgentTesla
8f2fb0c54f7b6c6ccc3bc70cfa83165a4b8905b89744dd98a01ad7f632c82f95
AgentTesla
955a5c96b1add7e062fe16492b630073f9aef9b50e10c9928d5510ebbe10f56f
AgentTesla
a4d205329a6c438c3442880287c5fb05810fb3de3bf82ddcba557176c2a6d7fd
AgentTesla
a86f792a5a3d424b756508cb462d3ca9b454f2513a5471df5d41da33649748e9
AgentTesla
bc568f10fe943dccb25ea6cd830cd4d54fbeef748e7da33bfac086f496c71bb2
AgentTesla
ec744aeae689c95f44a24eb398e65c3a722595de5504db84b2e41488f30a7510
AgentTesla
fb1efc79e627fcc4485b3bbde9d948f673172715a7fb165f373f79ba31671fb8
AgentTesla
+ 1'200 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
agilenet macro persistence xlm
Link:
https://tria.ge/reports/210626-12rvgvjtwa/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
NTFS ADS
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Office loads VBA resources, possible macro or embedded object present
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
autoit_exe
Adds Run key to start application
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Executes dropped EXE
Suspicious Office macro
Unpacked files
SH256 hash:
9f2ac60f8370f645f50a08dc1c87c0c6964013c586138942bf457682f1d6eaef
MD5 hash:
a593ab7fc23709506fd7485a4684f3e0
SHA1 hash:
ef2951822d82768c366caa4f6b2c657e18725045
Link:
https://www.unpac.me/results/d6afd3c2-f722-4e88-bf65-e9e33fbc2fa6/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/9f2ac60f8370f645f50a08dc1c87c0c6964013c586138942bf457682f1d6eaef

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: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.

Web download

AgentTesla

Executable exe 9f2ac60f8370f645f50a08dc1c87c0c6964013c586138942bf457682f1d6eaef

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1400139/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/168445/

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