MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e36fb5eef0c51a2b5f36e15f19230eff8beb39d1b73880acf6631615294f1563. 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: e36fb5eef0c51a2b5f36e15f19230eff8beb39d1b73880acf6631615294f1563
SHA3-384 hash: fe87341a993a829227dff8947f77cbdeeaf1124709c7bbefe6bcc746a1cd801c0ed6dbb8b49d0ae0c86b7890344cafff
SHA1 hash: 3722f88ef0f22d2668d0e7a4375fb5f6314640c4
MD5 hash: ff4a7060b43aa5b686e439a1f6614436
humanhash: stairway-burger-comet-massachusetts
File name:SecuriteInfo.com.Trojan.PackedNET.590.20634.27625
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'017'344 bytes
First seen:2021-03-18 21:35:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:4k7bFJ9NQ4ce4WiSwb96Ot43CvrFkfff1toYa5oEuhM8uXZ1ebuFyAD9ROgdRbNJ:v7bFSpn6ZCKup1eOy8DRZg3
Threatray 4 similar samples on MalwareBazaar
TLSH 61258D5113275626F1763BB81050F3353BB0EEE5A13AF6A58ED43C93B8923C0A97AD74
Reporter SecuriteInfoCom
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
194
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.590.20634.27625
Verdict:
Malicious activity
Analysis date:
2021-03-18 21:36:42 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fd97f348-0c65-4738-8870-4bbdcdbe0897

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/125540/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.590.20634.27625.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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/33f3c1e0-6791-462c-86f7-92a0429d3aee
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/645498
Signature
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
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 AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 371707 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 18/03/2021 Architecture: WINDOWS Score: 100 29 Found malware configuration 2->29 31 Multi AV Scanner detection for dropped file 2->31 33 Sigma detected: Scheduled temp file as task from temp location 2->33 35 5 other signatures 2->35 7 SecuriteInfo.com.Trojan.PackedNET.590.20634.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\...\fNnogxoGWiXVE.exe, PE32 7->19 dropped 21 C:\Users\user\AppData\Local\...\tmpF99F.tmp, XML 7->21 dropped 23 SecuriteInfo.com.T...T.590.20634.exe.log, ASCII 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 41 Uses schtasks.exe or at.exe to add and modify task schedules 7->41 43 Injects a PE file into a foreign processes 7->43 11 SecuriteInfo.com.Trojan.PackedNET.590.20634.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 25 smtp.yandex.ru 77.88.21.158, 49741, 587 YANDEXRU Russian Federation 11->25 27 smtp.yandex.com 11->27 45 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->45 47 Tries to steal Mail credentials (via file access) 11->47 49 Tries to harvest and steal ftp login credentials 11->49 51 Tries to harvest and steal browser information (history, passwords, etc) 11->51 17 conhost.exe 15->17         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e36fb5eef0c51a2b5f36e15f19230eff8beb39d1b73880acf6631615294f1563/
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-03-18 21:27:10 UTC
AV detection:
17 of 27 (62.96%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4nx3l3xqyuncwxzw4fprsiyo76f6woorw44iblhwmmlbkkkpcvrq._file
Verdict:
unknown
Similar samples:
0afd9f9d824cf111396f15e2b308eae694247a566d5b8c28c5a1a5cf105319bc
AgentTesla
1f88ff46898b41059e556d7341a3c13f0fd6351e96b18f88b3377c613d6104fa
AgentTesla
2aca2864372e67ded80b3efd68344889a1be90788fa5f1889b96c8c75931361d
AgentTesla
961b0d1fdca9f4024ac4a3a8d90227433276a7f0e204d0aae55291fa98006284
AgentTesla
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210318-ndbjj92256/
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:
2b43013edb5706a946f4e523a1a219b31fe2a7e05c48884c048882b3c1327655
MD5 hash:
b7159eb14fe565d4e233604b629bbd8a
SHA1 hash:
64f82c67e6c7cbc078141162a49bffcee3d9ebb9
Link:
https://www.unpac.me/results/e93308eb-a312-47f0-9a70-89172e08c9ae/
SH256 hash:
e36fb5eef0c51a2b5f36e15f19230eff8beb39d1b73880acf6631615294f1563
MD5 hash:
ff4a7060b43aa5b686e439a1f6614436
SHA1 hash:
3722f88ef0f22d2668d0e7a4375fb5f6314640c4
Link:
https://www.unpac.me/results/e93308eb-a312-47f0-9a70-89172e08c9ae/
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/e36fb5eef0c51a2b5f36e15f19230eff8beb39d1b73880acf6631615294f1563

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: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 e36fb5eef0c51a2b5f36e15f19230eff8beb39d1b73880acf6631615294f1563

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1075737/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/125540/

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