MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db795c462c9daf26c0cb92d895f569f7b1e0f98354f50b4784759700e3b011c3. 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: db795c462c9daf26c0cb92d895f569f7b1e0f98354f50b4784759700e3b011c3
SHA3-384 hash: 6faa1528f76f6475d7acf68daed1e16d984c0fe27793b1ccdd5f823f753b44677ced8962e1ae08f136928f9aa57ae589
SHA1 hash: 26b669d29dfe951645ebefee24c64a7b478b0b14
MD5 hash: db66af9bf1ad443cc75889775a4873d7
humanhash: magnesium-salami-single-uniform
File name:SecuriteInfo.com.Variant.Barys.11488.25665.21846
Download: download sample
Signature AgentTesla
Create hunting rule
File size:653'312 bytes
First seen:2022-07-27 04:46:10 UTC
Last seen:2022-07-28 06:57:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:ldVjs1GKXqdRTxapn3c2yZN4Pqfs1FkfBjXKwFBlTRY5HDxqP0OVXSef2pk4xeqL:FjsfKvaJ31yZmPqE1WfAMXNw
Threatray 18'382 similar samples on MalwareBazaar
TLSH T112D43AD471C636DED82BC2314FE87C207690BC2AC31A99175C2772A98A7D9539E3347E
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0c4531a1a5c6c4c4 (16 x AgentTesla, 2 x Formbook, 1 x SnakeKeylogger)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
249
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/294490/
Detection(s):
SecuriteInfo.com.Variant.Barys.11488.25665.21846.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Sending a custom TCP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62e0c386e18d450dc68bd345/reports/55974ea5-1aef-4aa5-806f-c4234acbb6a1/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a6dda357-5ac0-41c5-8a17-6b8b8a49cdb9
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1041565
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
.NET source code contains very large strings
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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
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 / registry 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: 674059 Sample: SecuriteInfo.com.Variant.Ba... Startdate: 27/07/2022 Architecture: WINDOWS Score: 100 31 Snort IDS alert for network traffic 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Multi AV Scanner detection for dropped file 2->35 37 9 other signatures 2->37 7 SecuriteInfo.com.Variant.Barys.11488.25665.exe 6 2->7         started        process3 file4 19 C:\Users\user\AppData\...19wuDVUSnHAzJB.exe, PE32 7->19 dropped 21 C:\Users\user\AppData\Local\...\tmp8144.tmp, XML 7->21 dropped 23 SecuriteInfo.com.V...11488.25665.exe.log, ASCII 7->23 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 45 Injects a PE file into a foreign processes 7->45 11 SecuriteInfo.com.Variant.Barys.11488.25665.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 25 strictfacilityservices.com 111.118.212.38, 49772, 587 PUBLIC-DOMAIN-REGISTRYUS India 11->25 27 192.168.2.1 unknown unknown 11->27 29 mail.strictfacilityservices.com 11->29 47 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->47 49 Tries to steal Mail credentials (via file / registry access) 11->49 51 Tries to harvest and steal ftp login credentials 11->51 53 Tries to harvest and steal browser information (history, passwords, etc) 11->53 17 conhost.exe 15->17         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/db795c462c9daf26c0cb92d895f569f7b1e0f98354f50b4784759700e3b011c3/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-07-27 02:25:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3n4vyrrmtwxsnqglslmjl5lj66y6b6mdkt2qwr4eowlqby5qchbq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0e8d5a9ac375a31cd20b063228e1a22e7f405b2ab7e51b6be793e47948a7282e
AgentTesla
3db2d90c67f5a960eedc85a63d731ef5c889e8aedb0bc447d227e5868173f686
AgentTesla
56ed66657e25c863a4b008512dbc21cf29225dbf13d67a5d1141e03ab04c8804
AgentTesla
870d1362467386e469712326896925c43100f7ed99a525b603a6bc8536c6ce9d
AgentTesla
b5bb2779f0527200837d519ee00b5a45d1cf8d40c2a4cba5031eb4fd14113271
AgentTesla
e2f0633ec75ddcdc2703989fe92dc63c1c46138fff48e448a9b90fc82a52f127
AgentTesla
+ 18'372 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220727-feh1wadha6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
5e97ccd8dafcb36b3cb772f6a2fd425abcf221ab9ea1930e8c2618c95332f2c6
MD5 hash:
01800f6b045def8d90c649842f56d752
SHA1 hash:
f8434a4636d0772d01aac44bb3f9753a41f01d34
Link:
https://www.unpac.me/results/e24788e0-5417-4567-ad49-2c8f60445f4d/
SH256 hash:
4ae61a11dc838a1bdefc127bcdb0f825e2def68c301eb53d2e7356320cebd74a
MD5 hash:
871b51d5ec83555813e7df6063e3404f
SHA1 hash:
970031a4232cb9234e21413731066d9e2a368857
Link:
https://www.unpac.me/results/e24788e0-5417-4567-ad49-2c8f60445f4d/
SH256 hash:
d48635ce524f93e24b5047b4228743fdb1d51110f0f1124d637b4179fab1382d
MD5 hash:
086a70994ae5e3ab0a885350a125af9c
SHA1 hash:
60e3c028f6cfcaff06eeeb49e83187c156c421cc
Link:
https://www.unpac.me/results/e24788e0-5417-4567-ad49-2c8f60445f4d/
SH256 hash:
db795c462c9daf26c0cb92d895f569f7b1e0f98354f50b4784759700e3b011c3
MD5 hash:
db66af9bf1ad443cc75889775a4873d7
SHA1 hash:
26b669d29dfe951645ebefee24c64a7b478b0b14
Link:
https://www.unpac.me/results/e24788e0-5417-4567-ad49-2c8f60445f4d/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/db795c462c9d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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.

Malspam

AgentTesla

zip 64bb702e929fbbfb15b375aa44c414b9b3e91eabe78a14f4c0f8c5874205c0ca

AgentTesla

Executable exe db795c462c9daf26c0cb92d895f569f7b1e0f98354f50b4784759700e3b011c3

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/294490/
  
Dropped by
SHA256 64bb702e929fbbfb15b375aa44c414b9b3e91eabe78a14f4c0f8c5874205c0ca
  
Dropped by
MD5 001d70d5cf3c09d7b843cb65e08c66f7

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