MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 02c2005db700502924f6ef390445b277d1d026553f1917cb85b043144888c70c. 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: 02c2005db700502924f6ef390445b277d1d026553f1917cb85b043144888c70c
SHA3-384 hash: fc6136e1aa8e2d417a94838537a7614dcd659a9262166048045a5cd289be66ebf68d4e5fdc62f93da86da25d3b92e2ae
SHA1 hash: 8260a7b305763d50ab2a131da7f23d10bfea059c
MD5 hash: 29def4691ee3e170fa8c1bf6a2f7a9bd
humanhash: georgia-magnesium-mexico-jersey
File name:Ay8QpJpENt0425g.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:837'632 bytes
First seen:2020-07-20 08:21:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:6uNzf1q9I6/kldSCGDyaod+ik4g8y3SoDjMOSaJxfhokuiAzdk39CbhNdxQ2:6uhfOPW2rEloDY3aJx5HGk39C9Ndx
Threatray 10'654 similar samples on MalwareBazaar
TLSH 5305E0C9AAA05400D6ED2FF99E62CA744331BD05F5F2D30F1FC4A88F297A792D854762
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: aerix.co.kr
Sending IP: 211.233.11.30
From: Nurfilzah<bdenning@copdfoundation.org>
Subject: new order
Attachment: NEWORDER2020.IMG (contains "Ay8QpJpENt0425g.exe")

AgentTesla FTP exfil server:
gsmtp.me:21

AgentTesla FTP exfil user name:
mikano

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/28810/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.52265.2044.17594.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file in the %temp% subdirectories
Reading critical registry keys
Creating a file
Deleting a recently created file
Reading Telegram data
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a TCP request to an infection source
Stealing user critical data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/391069
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 247860 Sample: Ay8QpJpENt0425g.exe Startdate: 20/07/2020 Architecture: WINDOWS Score: 100 31 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->31 33 Multi AV Scanner detection for dropped file 2->33 35 Sigma detected: Scheduled temp file as task from temp location 2->35 37 5 other signatures 2->37 7 Ay8QpJpENt0425g.exe 5 2->7         started        process3 file4 21 C:\Users\user\AppData\Roaming\TalQCvL.exe, PE32 7->21 dropped 23 C:\Users\user\...\TalQCvL.exe:Zone.Identifier, ASCII 7->23 dropped 25 C:\Users\user\AppData\Local\...\tmp65EF.tmp, XML 7->25 dropped 27 C:\Users\user\...\Ay8QpJpENt0425g.exe.log, ASCII 7->27 dropped 39 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->39 41 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->41 11 Ay8QpJpENt0425g.exe 15 10 7->11         started        15 schtasks.exe 1 7->15         started        17 Ay8QpJpENt0425g.exe 7->17         started        signatures5 process6 dnsIp7 29 gsmtp.me 185.36.81.140, 21, 49720, 49721 TELE-ASTeleAsiaLimitedHK Lithuania 11->29 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->43 45 Tries to steal Mail credentials (via file access) 11->45 47 Tries to harvest and steal ftp login credentials 11->47 49 2 other signatures 11->49 19 conhost.exe 15->19         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/02c2005db700502924f6ef390445b277d1d026553f1917cb85b043144888c70c/
Threat name:
ByteCode-MSIL.Trojan.Masslogger
Create hunting rule
Status:
Malicious
First seen:
2020-07-20 08:23:06 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=albaaxnxabicsjhw544qirnso7i5ajsvh4mrps4fwbbriseiy4ga._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'644 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200720-tpqmdkr3sa/
Behaviour
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/02c2005db700502924f6ef390445b277d1d026553f1917cb85b043144888c70c

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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

img 23e037a89af7f064ffba3886a8c0789c44c3295c35219744d969ac5b3f5865a3

AgentTesla

Executable exe 02c2005db700502924f6ef390445b277d1d026553f1917cb85b043144888c70c

(this sample)

  
Dropped by
MD5 663cd8dcfa17db1833e7586821232c09
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/28810/
  
Dropped by
SHA256 23e037a89af7f064ffba3886a8c0789c44c3295c35219744d969ac5b3f5865a3

Comments