MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad1a702f17301fff222e1cf0b679e6d3d739954ce98ac0b90a34b8fc83869ca5. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ad1a702f17301fff222e1cf0b679e6d3d739954ce98ac0b90a34b8fc83869ca5
SHA3-384 hash: 3f1789e8c6253bfe76860bd844085ca18e19f9f5209660a53ec403f4e26871f580127898a0e6ee903bc8f50b4d5c7f03
SHA1 hash: 57d03a00938cb02979ec9dcd957fbce5d1301a0f
MD5 hash: 064515bc5e636cdb899f4246cd682d63
humanhash: dakota-bravo-crazy-fish
File name:PO.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:551'424 bytes
First seen:2022-03-27 19:53:57 UTC
Last seen:2024-07-24 20:13:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:9ecd1qXt2T7+Ed9KUCM3aSRX0+cSqciS68a:9vUXt2TiE9KUCMH6B
Threatray 15'490 similar samples on MalwareBazaar
TLSH T17BC4E077C3F9AF2FE6BD47715420882E3BF0CC42F940C81AFE9A31A65976B914551B42
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
6
# of downloads :
226
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/258225/
Detection(s):
SecuriteInfo.com.W32.MSIL_Kryptik.DVA.genEldorado.8773.20307.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit obfuscated packed
Link:
https://www.filescan.io/uploads/6240c0e09253b276b78744cc/reports/55ed8b39-e345-42aa-bf05-c3dead37fa91/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b452d007-9767-48a0-ad03-0197ea77f5a7
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/965367
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
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 BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Suspicious Add Scheduled Task From User AppData Temp
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 597848 Sample: PO.exe Startdate: 27/03/2022 Architecture: WINDOWS Score: 100 29 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->29 31 Found malware configuration 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 11 other signatures 2->35 7 PO.exe 6 2->7         started        process3 file4 21 C:\Users\user\AppData\...\URlbJmxzoTy.exe, PE32 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmp23B2.tmp, XML 7->23 dropped 25 C:\Users\user\AppData\Local\...\PO.exe.log, ASCII 7->25 dropped 37 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->37 39 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->39 41 Uses schtasks.exe or at.exe to add and modify task schedules 7->41 11 PO.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        17 PO.exe 7->17         started        signatures5 process6 dnsIp7 27 mail.contrivekota.in 184.168.102.151, 49776, 587 AS-26496-GO-DADDY-COM-LLCUS United States 11->27 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->43 45 Tries to steal Mail credentials (via file / registry access) 11->45 47 Tries to harvest and steal ftp login credentials 11->47 49 Tries to harvest and steal browser information (history, passwords, etc) 11->49 19 conhost.exe 15->19         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ad1a702f17301fff222e1cf0b679e6d3d739954ce98ac0b90a34b8fc83869ca5/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-03-27 19:54:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vunhalyxgap76irodtylm6pg2plttfkm5gfmboikgs4pza4gtssq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0fdbd6d90380a3056ec8d73ff3c1e67f5d93030de067ed9faaefbbb374725994
AgentTesla
10a83aa402e7ea8968bb1e13485800737d614484da21d83c14eb54b1aafeeaaa
AgentTesla
a53fdb9b6f2f57ed4049cea852039a12ca611054aff8eb82f33d818ab27fd251
AgentTesla
cdadc76f61382593d88182fc8d09eb68d39c5ecddc5c13e8c45341615bc91b21
AgentTesla
faf88b54daf7749226c2bf5fc4d0f122d728f689093c926f26c1d4b2c275f137
AgentTesla
fd9e418f40446055e165255d478ffe8c1f28bbc89d6147118c2c8d819dcd84b5
AgentTesla
+ 15'480 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer suricata trojan
Link:
https://tria.ge/reports/220327-ymjaqagfdp/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
suricata: ET MALWARE AgentTesla Exfil Via SMTP
Unpacked files
SH256 hash:
dd8907728b2cfc079758106ac33f4b81a6c2a6a48052cdf8329b0bec1a1c7e0f
MD5 hash:
675a38c4d56b5be3a0ab0149a705cf1a
SHA1 hash:
cf2a7ebf1fdce1f94a2ae6d0977848842b1a5786
Link:
https://www.unpac.me/results/85814599-e15e-4213-a0d5-b76625a2f2a6/
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/85814599-e15e-4213-a0d5-b76625a2f2a6/
SH256 hash:
064322108349069671ebf806d8759f8eea71eed60a861a3645b4ed90a08e18e2
MD5 hash:
4b9154753780e6499cd28f76f6830ca9
SHA1 hash:
1f5863c9397626d80f0e73f1e1bdc6549d186995
Link:
https://www.unpac.me/results/85814599-e15e-4213-a0d5-b76625a2f2a6/
SH256 hash:
ad1a702f17301fff222e1cf0b679e6d3d739954ce98ac0b90a34b8fc83869ca5
MD5 hash:
064515bc5e636cdb899f4246cd682d63
SHA1 hash:
57d03a00938cb02979ec9dcd957fbce5d1301a0f
Link:
https://www.unpac.me/results/85814599-e15e-4213-a0d5-b76625a2f2a6/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/ad1a702f1730/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/ad1a702f17301fff222e1cf0b679e6d3d739954ce98ac0b90a34b8fc83869ca5

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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.

Malspam

AgentTesla

Executable exe ad1a702f17301fff222e1cf0b679e6d3d739954ce98ac0b90a34b8fc83869ca5

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/258225/

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