MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fea094579bad080c9c953a57857621e16714a846460c276c35ef07bbb3d3e4c9. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fea094579bad080c9c953a57857621e16714a846460c276c35ef07bbb3d3e4c9
SHA3-384 hash: 9435ade3eda6a14162fd101841a3b9d958d9b80b3371b82d7a6a191b800e18be8dfa240ea70e485421f841c58b78e0b6
SHA1 hash: ca7efd59065c966de352f4dddd22227b5be5fc84
MD5 hash: 2eb1c03768534177e74f75d73f0595eb
humanhash: pip-grey-nineteen-comet
File name:2eb1c03768534177e74f75d73f0595eb.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:713'216 bytes
First seen:2021-03-03 07:56:43 UTC
Last seen:2021-03-03 10:54:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:lHU82Xu0dS5AxuDBoAZi970eJiUWA97cJipCvrSDRp5y/nJNbAYxD:lHMwq2BRZIJV9AJipWrS1yHbAa
TLSH E7E4DF353BEC5719F177AF745AF0B16097FAF193A715C21D3C90028D8622FC2DA912AA
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.privateemail.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
136
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2eb1c03768534177e74f75d73f0595eb.exe
Verdict:
Suspicious activity
Analysis date:
2021-03-03 08:05:51 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/02c7e377-f122-4ceb-b4af-bd651bb8ffd4

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/121293/
Detection(s):
SecuriteInfo.com.Variant.Bulz.380097.13806.21688.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/625703
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Binary contains a suspicious time stamp
Found malware configuration
Installs a global keyboard hook
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: Scheduled temp file as task from temp location
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: 361844 Sample: u95k6nzcDR.exe Startdate: 03/03/2021 Architecture: WINDOWS Score: 100 32 Found malware configuration 2->32 34 Multi AV Scanner detection for dropped file 2->34 36 Sigma detected: Scheduled temp file as task from temp location 2->36 38 9 other signatures 2->38 8 u95k6nzcDR.exe 7 2->8         started        process3 file4 22 C:\Users\user\AppData\Roaming\SkFHZCL.exe, PE32 8->22 dropped 24 C:\Users\user\AppData\Local\...\tmpA4FD.tmp, XML 8->24 dropped 26 C:\Users\user\AppData\...\u95k6nzcDR.exe.log, ASCII 8->26 dropped 40 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->40 42 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->42 12 u95k6nzcDR.exe 2 8->12         started        16 schtasks.exe 1 8->16         started        signatures5 process6 dnsIp7 28 mail.privateemail.com 198.54.122.60, 49729, 587 NAMECHEAP-NETUS United States 12->28 30 192.168.2.1 unknown unknown 12->30 44 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->44 46 Tries to steal Mail credentials (via file access) 12->46 48 Tries to harvest and steal ftp login credentials 12->48 50 2 other signatures 12->50 18 conhost.exe 16->18         started        signatures8 process9 process10 20 conhost.exe 18->20         started       
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fea094579bad080c9c953a57857621e16714a846460c276c35ef07bbb3d3e4c9/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-03-03 07:41:31 UTC
AV detection:
20 of 48 (41.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=72qjiv43vueazhevhjlyk5rb4ftrjkcgiygco3bv54d3xm6t4teq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210303-el7slzdydn/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
f9d949d2f56c449c5d346bb93ed04d38426f563b022dd179ae330dab46682c3b
MD5 hash:
871e23d748ba756eaab5777708f250f8
SHA1 hash:
c9816d4ab38541aaab9aa3eab7cb4898d0b72e4a
Link:
https://www.unpac.me/results/03819487-8567-4141-a372-77fde031ed15/
SH256 hash:
fea094579bad080c9c953a57857621e16714a846460c276c35ef07bbb3d3e4c9
MD5 hash:
2eb1c03768534177e74f75d73f0595eb
SHA1 hash:
ca7efd59065c966de352f4dddd22227b5be5fc84
Link:
https://www.unpac.me/results/03819487-8567-4141-a372-77fde031ed15/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/fea094579bad080c9c953a57857621e16714a846460c276c35ef07bbb3d3e4c9

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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 fea094579bad080c9c953a57857621e16714a846460c276c35ef07bbb3d3e4c9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1043839/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/121293/

Comments