MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a59cf85abd5156d8de00b535148bc19e9def8503ed7a6058379bcecf6f688647. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a59cf85abd5156d8de00b535148bc19e9def8503ed7a6058379bcecf6f688647
SHA3-384 hash: 32948fad95d672dabde095a8caed56f38215de7ed9a33e000a26a5d105594a75ebe5f246f0e5dc0ff29fead724eee1f0
SHA1 hash: 53dd1f49f70aa900da90f6df0aea83b78d35185b
MD5 hash: 44de8797068dfd10c64255cfa8689677
humanhash: wolfram-north-hawaii-johnny
File name:44de8797068dfd10c64255cfa8689677.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:574'976 bytes
First seen:2023-04-11 11:56:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:JZv0T2CgBgDRCpiw2ObXjh/f2NyASQYE10SQrGabpvhGZgWbkw:JM34JPp2NTSQ/fu+CW4
Threatray 1'944 similar samples on MalwareBazaar
TLSH T11CC4015D13B2EBA1E49D0FF858801445177CB289A1B4EAA98CD713F787B2FA250487F7
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) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla FTP exfil server:
ftp.valvulasthermovalve.cl:21

Intelligence

File Origin
# of uploads :
1
# of downloads :
268
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
0031032023002.doc
Verdict:
Malicious activity
Analysis date:
2023-04-11 10:55:01 UTC
Tags:
exploit cve-2017-11882 loader rat agenttesla
Link:
https://app.any.run/tasks/148d1de4-1822-4b61-bdcc-4a658c234601

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/381456/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/64354b0f08896da610c01753/reports/ae8ce769-048f-4309-b886-dce14961d00a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a59cf85abd5156d8de00b535148bc19e9def8503ed7a6058379bcecf6f688647
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/cbc0b792-745b-4cc3-afad-718d7540e53d
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1211715
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a59cf85abd5156d8de00b535148bc19e9def8503ed7a6058379bcecf6f688647/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-04-11 11:57:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uwopqwv5kflnrxqawu2rjc6bt2o67bid5v5gawbxtphm633iqzdq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
130af4a0f76145a77e1814efbda5e34f0bb2f0d0a21f189c40fc595c768930fb
AgentTesla
26b70686814f11ee1cfc7490fc25dd5b49553e70f94903a710f7802b6f4ecb78
AgentTesla
71769693e34bd0116c96d55e1ec5f96090d8c1d38f1e037a83effc9de785f52c
AgentTesla
770a7455fc0ac683cf1ea5f64c528ea717871300c1ff20e29cf34276acd0528d
AgentTesla
8a9f60c772d34e86904e09695233a02ae23708dd772f6fb10a754c13073813d1
AgentTesla
c48ff6e07f88f98649976738a623d755a1718672bc91830a885e8f42e54c4232
AgentTesla
ca4ae8153f345ff67fb3b4adbba7ed2714dcde706bdf9641d312da6b1aca426c
AgentTesla
dff610d1e149c13ed0668d4802c1f876650383dc1777db71201c9e7ae57e1197
AgentTesla
ff2e4312ff6513d00f4e3959d47e63bff0be7bf3b3faf53d8491ff9129b1f334
AgentTesla
+ 1'934 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230411-n4l3tscc29/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
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:
8e50e544baa2eeeb8730c0b7c1b505efd83d166611aee04f8a12ec7c1073a84f
MD5 hash:
2564871819078241273953d9f6650b30
SHA1 hash:
c9fb9e76faa9da8a3475259d060c8437f269bd46
Link:
https://www.unpac.me/results/e4924f27-cb14-4c4a-bd17-031476d53896/
SH256 hash:
40c050c20d957d26b932faf690f9c2933a194aa6607220103ec798f46ac03403
MD5 hash:
c768bac25fc6f0551a11310e7caba8d5
SHA1 hash:
95f9195e959fb48277c95d1dd1c97a4edff7cb3a
Link:
https://www.unpac.me/results/e4924f27-cb14-4c4a-bd17-031476d53896/
SH256 hash:
7fd79ce8341fccd023767d64cc19d74b5af328250c15aa224fae3cd5d8280a51
MD5 hash:
f361238ce2d2f14719db598e7a9ff069
SHA1 hash:
4eecb9a439ce03ca611ed83de8e1c82a438c9234
Link:
https://www.unpac.me/results/e4924f27-cb14-4c4a-bd17-031476d53896/
SH256 hash:
6413c60502ba771163bb96527a5b8fdf5d765cd19f89bca13c6442bbd8bdb4bd
MD5 hash:
d52609f7faa0c91840a49a848a476000
SHA1 hash:
268d289f07cd7f58d0c4db7d785fa350a3ed431a
Link:
https://www.unpac.me/results/e4924f27-cb14-4c4a-bd17-031476d53896/
SH256 hash:
71769693e34bd0116c96d55e1ec5f96090d8c1d38f1e037a83effc9de785f52c
MD5 hash:
f52ca7ec12ee4c905fd0c8888707076d
SHA1 hash:
05a60c21dc8ada56b848dbf8487cf371a0d2cabd
Link:
https://www.unpac.me/results/e4924f27-cb14-4c4a-bd17-031476d53896/
Parent samples :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 hash:
a59cf85abd5156d8de00b535148bc19e9def8503ed7a6058379bcecf6f688647
MD5 hash:
44de8797068dfd10c64255cfa8689677
SHA1 hash:
53dd1f49f70aa900da90f6df0aea83b78d35185b
Link:
https://www.unpac.me/results/e4924f27-cb14-4c4a-bd17-031476d53896/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a59cf85abd51/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/a59cf85abd5156d8de00b535148bc19e9def8503ed7a6058379bcecf6f688647

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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 a59cf85abd5156d8de00b535148bc19e9def8503ed7a6058379bcecf6f688647

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2262120/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/381456/

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