MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 908bdd0a542953cae5067c4b83a16cb8eade4890a70951f974703d8e3a67b7dc. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 908bdd0a542953cae5067c4b83a16cb8eade4890a70951f974703d8e3a67b7dc
SHA3-384 hash: 47e5ba5b49b8165087ed95b25c7569887d564625eae2fff061dcf09636d05079c75d52e2f6fee89b1b3f275b6ded8400
SHA1 hash: 101bdc391b90b9e59ff9dd1b5b65c87fec0af9a3
MD5 hash: 9d70ca0ef03453c63283af5f52e1a2f5
humanhash: cola-carpet-vegan-maine
File name:9d70ca0ef03453c63283af5f52e1a2f5.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:698'880 bytes
First seen:2021-07-03 07:09:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:BqTeG7wrBbX5TyyT3zL/JBObcYm/0dcNHOvznQDsQctpaChrfqF8L:BqTeG7ud3HBBObc35Nur0sXnamr28L
TLSH 54E47D711BA85A36E0B66FBDD5A1208197EDF6236F03DC5C78B502C50752E83C9F262E
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.gb-promotion.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
236
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9d70ca0ef03453c63283af5f52e1a2f5.exe
Verdict:
Malicious activity
Analysis date:
2021-07-03 07:14:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f347278a-4270-48c8-b418-ca68d2e8619f

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/169511/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.13402.UNOFFICIAL
Create hunting rule

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/260d7d0f-a364-4a33-bd55-025648aaecba
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/811390
Signature
.NET source code contains very large strings
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
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 AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 443805 Sample: K7EnL0C9KJ.exe Startdate: 03/07/2021 Architecture: WINDOWS Score: 100 31 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->31 33 Found malware configuration 2->33 35 Multi AV Scanner detection for dropped file 2->35 37 8 other signatures 2->37 7 K7EnL0C9KJ.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\...\zLRFxoDQAj.exe, PE32 7->19 dropped 21 C:\Users\...\zLRFxoDQAj.exe:Zone.Identifier, ASCII 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmp6A46.tmp, XML 7->23 dropped 25 C:\Users\user\AppData\...\K7EnL0C9KJ.exe.log, ASCII 7->25 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 43 Uses schtasks.exe or at.exe to add and modify task schedules 7->43 11 K7EnL0C9KJ.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 27 gb-promotion.com 192.185.147.20, 49723, 587 OIS1US United States 11->27 29 mail.gb-promotion.com 11->29 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/908bdd0a542953cae5067c4b83a16cb8eade4890a70951f974703d8e3a67b7dc/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-06-30 18:58:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
27 of 46 (58.70%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=scf52csuffj4vzigprfyhilmxdvn4sequ4evd6luoa6y4othw7oa._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210703-1d68g7c78e/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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 Payload
AgentTesla
Unpacked files
SH256 hash:
84d3279dcdd972d13cc44b9da104a47d9df951a4221293cc172c8a6e6ef48054
MD5 hash:
4c5717188ca8139bba4d3ad224e79310
SHA1 hash:
051d4ba0e765dedb52a4f7151c361951a897f4e8
Link:
https://www.unpac.me/results/67bc4d5a-6394-4e57-9091-0efc6a41e170/
SH256 hash:
c7b4c0f7bbbbf9ea7e0ac6514106d666d9d7457399e6ccaa51cfddeae1a64a17
MD5 hash:
02a996b81fccc63aee5c54e1d29b1306
SHA1 hash:
ba1f8bd5709bc2bba5b7e353162e82eb53200c23
Link:
https://www.unpac.me/results/67bc4d5a-6394-4e57-9091-0efc6a41e170/
SH256 hash:
1c5e0a0d909d1da24af87967a1e154c8aa490a1f99c6624e7214d20eb84f4fec
MD5 hash:
81faf15c7e3c9446d906659f7c7a9f16
SHA1 hash:
d7e05a22b109ce608109dc509029a7fe22b4b8bf
Link:
https://www.unpac.me/results/67bc4d5a-6394-4e57-9091-0efc6a41e170/
SH256 hash:
908bdd0a542953cae5067c4b83a16cb8eade4890a70951f974703d8e3a67b7dc
MD5 hash:
9d70ca0ef03453c63283af5f52e1a2f5
SHA1 hash:
101bdc391b90b9e59ff9dd1b5b65c87fec0af9a3
Link:
https://www.unpac.me/results/67bc4d5a-6394-4e57-9091-0efc6a41e170/
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/908bdd0a542953cae5067c4b83a16cb8eade4890a70951f974703d8e3a67b7dc

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

AgentTesla

Executable exe 908bdd0a542953cae5067c4b83a16cb8eade4890a70951f974703d8e3a67b7dc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1419546/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/169511/

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