MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15732badaac520545535ae6bf64ed43f06e06a13e9e827f1fb7d5f47d250f4af. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 15732badaac520545535ae6bf64ed43f06e06a13e9e827f1fb7d5f47d250f4af
SHA3-384 hash: 09989c90afd3069b629153a48f1a13f06ab464f2c4ad5e5943f7ad9950fc0bd6ebaa6ca41f33e6ace6d0abf8fd82cbb3
SHA1 hash: 47d914a4ce04963ae47762ccae929f5f2d61cc36
MD5 hash: 6162491047147ff6aa9ee6ec969bca97
humanhash: xray-winner-fix-five
File name:6162491047147ff6aa9ee6ec969bca97.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'391'616 bytes
First seen:2021-02-07 16:07:46 UTC
Last seen:2021-02-07 17:50:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 12288:+wChBMmrPKhp5Yqy2lQXKp07OkZcq62QfmLiqR6GJicJaM8QoM3p:IzqHYqrkZc2QfU1ubM3p
Threatray 3 similar samples on MalwareBazaar
TLSH AC55291632998F22F43EE37989AD482417F67C09D721DA3D7EF076CB2531B158622B27
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
smtp.fusionscientificco.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
182
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6162491047147ff6aa9ee6ec969bca97.exe
Verdict:
Malicious activity
Analysis date:
2021-02-07 16:09:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6ef0711c-8839-4414-a0fe-40507196f677

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/115987/
Detection(s):
SecuriteInfo.com.Artemis616249104714.29922.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/601313
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
C2 URLs / IPs found in malware configuration
Found malware configuration
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: Scheduled temp file as task from temp location
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 access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 349674 Sample: TSLiIABK75.exe Startdate: 07/02/2021 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 Sigma detected: Scheduled temp file as task from temp location 2->33 35 8 other signatures 2->35 7 TSLiIABK75.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\Local\...\tmp374B.tmp, XML 7->19 dropped 21 C:\Users\user\AppData\...\TSLiIABK75.exe.log, ASCII 7->21 dropped 23 C:\Users\user\AppData\...\VJLsyaXvuJdj.exe, PE32 7->23 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 11 TSLiIABK75.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 25 mail.fusionscientificco.com 162.241.217.171, 49751, 587 UNIFIEDLAYER-AS-1US United States 11->25 27 smtp.fusionscientificco.com 11->27 41 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->41 43 Tries to steal Mail credentials (via file access) 11->43 45 Tries to harvest and steal ftp login credentials 11->45 47 Tries to harvest and steal browser information (history, passwords, etc) 11->47 17 conhost.exe 15->17         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/15732badaac520545535ae6bf64ed43f06e06a13e9e827f1fb7d5f47d250f4af/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-02-07 16:08:11 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cvzsxlnkyuqfivjvvzv7mtwuh4doa2qt5hucp4p3pvpupusq6sxq._file
Verdict:
unknown
Similar samples:
5ac5eee21d5a32eb57d80ff83da21265c7d11c525f6b57ed124a266ce04fee54
AgentTesla
a3fa345d4d272ddb13e0e3141bf18eac8521acaf8eb2eff8d3395f056740c2bd
AgentTesla
de9d415f8380055c8fc1a2239b7e1e85f29f0f1ba780c7bb2b9e2921dad93123
AgentTesla
Result
Malware family:
n/a
Score:
  5/10
Tags:
ransomware
Link:
https://tria.ge/reports/210207-4h3nbmg4ja/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
9442bcd0797561683a1ef08afd862d2a7ceba6137976b589fb75a04cdc0375a0
MD5 hash:
332f966bec1640c7d620204e3a4cea95
SHA1 hash:
e2905f12703a586d7362329d7e886642b29073a0
Link:
https://www.unpac.me/results/eb66cf54-9b83-4491-80cd-1e4dbe688128/
SH256 hash:
15732badaac520545535ae6bf64ed43f06e06a13e9e827f1fb7d5f47d250f4af
MD5 hash:
6162491047147ff6aa9ee6ec969bca97
SHA1 hash:
47d914a4ce04963ae47762ccae929f5f2d61cc36
Link:
https://www.unpac.me/results/eb66cf54-9b83-4491-80cd-1e4dbe688128/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/15732badaac520545535ae6bf64ed43f06e06a13e9e827f1fb7d5f47d250f4af

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AgentTesla

Executable exe 15732badaac520545535ae6bf64ed43f06e06a13e9e827f1fb7d5f47d250f4af

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/115987/
  
URLhaus
https://urlhaus.abuse.ch/url/990233/
  
Delivery method
Distributed via web download

Comments