MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 246a80477c659a3d29e39e00bfb4775217507c1cebdb3c9816c905a5d6d68535. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 246a80477c659a3d29e39e00bfb4775217507c1cebdb3c9816c905a5d6d68535
SHA3-384 hash: af041f7b9aef436a51366d6a111067b9fd34cf3708159f21a8241ee47106d6320bbe60d80329267918ab335418e25549
SHA1 hash: e45a5ffbbf7d9afa926a74c496607127dbd3dac7
MD5 hash: d44be7cdd1462bc54f25c08f8e8cfb67
humanhash: earth-lion-princess-south
File name:Tepic.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:825'344 bytes
First seen:2021-04-09 15:29:26 UTC
Last seen:2021-04-09 17:56:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:XqM5EEJngTIpuXwTWcr8l21QyrxMadiA:Xe8gTIoXwTWcr8lcQy1MakA
TLSH ED05F0207395C642D86947F2982385820335FADD3D13DF5C5A88A2CE2D36B8D9DD9FA3
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
133
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Tepic.exe
Verdict:
Malicious activity
Analysis date:
2021-04-09 15:30:42 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/bf6ab64a-0e91-4d21-be1a-a37b14327e91

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/133416/
Detection(s):
SecuriteInfo.com.Scr.Malcodegdn30.17014.30195.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:
UNKNOWN
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/671568
Signature
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
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 AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 384730 Sample: Tepic.exe Startdate: 09/04/2021 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 Tepic.exe 6 2->7         started        process3 file4 19 C:\Users\user\AppData\Roaming\SHxJar.exe, PE32 7->19 dropped 21 C:\Users\user\AppData\Local\...\tmp8419.tmp, XML 7->21 dropped 23 C:\Users\user\AppData\Local\...\Tepic.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 Tepic.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 25 mail.privateemail.com 198.54.122.60, 49752, 587 NAMECHEAP-NETUS United States 11->25 27 192.168.2.1 unknown unknown 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 2 other signatures 11->51 17 conhost.exe 15->17         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/246a80477c659a3d29e39e00bfb4775217507c1cebdb3c9816c905a5d6d68535/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-04-09 15:28:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
36
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=erviar34mwnd2kpdtyal7ndxkilva7a45pntzgawzec2lvwwqu2q._file
Verdict:
unknown
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210409-rtj4flr6la/
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:
fb9ef59ace24fcdd014a8094e325c23b711d96d7384ccce98dbda0af7a49460c
MD5 hash:
ff5122d76b31b4bc67660fa480cecffd
SHA1 hash:
e9b945dcebf6c3883a15c68c9a2826bd0de8f4be
Link:
https://www.unpac.me/results/ec9f33e6-3c2f-4daa-9eb8-7457a996bd04/
SH256 hash:
84c077accf768d9b799180fd1e8a543aedeb4a1b765a14c9d4e66e76b177d12e
MD5 hash:
e856a345e0cb2d60eca7b0935399c2ae
SHA1 hash:
8b6548e40d362ad62da9417c454bf4cb20618c20
Link:
https://www.unpac.me/results/ec9f33e6-3c2f-4daa-9eb8-7457a996bd04/
SH256 hash:
fdccaed76f7279e6b8cc1579dadeed03fa1b8d1adcdfbcac585a68da168366d5
MD5 hash:
8b603b23caf00139206f293eb741a9f0
SHA1 hash:
1cc90aec7ce07b13930fe0c088fe3cd155b3ea07
Link:
https://www.unpac.me/results/ec9f33e6-3c2f-4daa-9eb8-7457a996bd04/
SH256 hash:
246a80477c659a3d29e39e00bfb4775217507c1cebdb3c9816c905a5d6d68535
MD5 hash:
d44be7cdd1462bc54f25c08f8e8cfb67
SHA1 hash:
e45a5ffbbf7d9afa926a74c496607127dbd3dac7
Link:
https://www.unpac.me/results/ec9f33e6-3c2f-4daa-9eb8-7457a996bd04/
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/246a80477c659a3d29e39e00bfb4775217507c1cebdb3c9816c905a5d6d68535

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/133416/
  
URLhaus
https://urlhaus.abuse.ch/url/1105140/

Comments