MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1d430e7bf192cbc6256dfeca2a2d830be0394b4386c96ee071e652d53e74f1d. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a1d430e7bf192cbc6256dfeca2a2d830be0394b4386c96ee071e652d53e74f1d
SHA3-384 hash: 5da2b237e443a769c93380227dc9c17aaa3a37826ca198d5fb5d6c41a18011b9188cc6d3fd2d2436f200a35930036da9
SHA1 hash: 2072e1b46238e8f4835c578c081c73887418cc08
MD5 hash: 0262a49748e7a53d4f37071015ad837f
humanhash: mountain-violet-pluto-quiet
File name:bank details.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:722'944 bytes
First seen:2021-12-01 08:46:13 UTC
Last seen:2021-12-06 14:53:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'664 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:LMdqRxveVNWAoiDMFPXeJrLUtum0bLbH9CkhbdP6/i:wdavcoiayU/gIkb
Threatray 13'185 similar samples on MalwareBazaar
TLSH T118F44B1126E4D6A4F4BBFB31AD71605947F1BCD2E631C28DFEA170DD48B1A828A61733
Reporter pr0xylife
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
147
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
bank details.exe
Verdict:
Suspicious activity
Analysis date:
2021-12-01 08:49:38 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f3f7dcba-baaf-403a-9a81-be685dbdf2fe

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/210212/
Detection(s):
SecuriteInfo.com.Trojan.Siggen15.58791.26271.2189.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Сreating synchronization primitives
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
black greyware obfuscated packed
Link:
https://www.filescan.io/uploads/61a73688b3ca88e2e7746e84/reports/1dcd76c2-5cf8-4f3a-8825-5a0920f1238c/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/577b5c05-7a30-429b-b807-5f4103b5ed23
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/899249
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Suspicius Add Task From User AppData Temp
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 / 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: 531727 Sample: bank details.exe Startdate: 01/12/2021 Architecture: WINDOWS Score: 100 50 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->50 52 Found malware configuration 2->52 54 Multi AV Scanner detection for dropped file 2->54 56 14 other signatures 2->56 7 bank details.exe 6 2->7         started        11 lpmQGp.exe 4 2->11         started        13 lpmQGp.exe 3 2->13         started        process3 file4 34 C:\Users\user\AppData\Roaming\heiVGVy.exe, PE32 7->34 dropped 36 C:\Users\user\AppData\Local\...\tmp512F.tmp, XML 7->36 dropped 38 C:\Users\user\...\bank details.exe.log, ASCII 7->38 dropped 58 Injects a PE file into a foreign processes 7->58 15 bank details.exe 2 5 7->15         started        20 schtasks.exe 1 7->20         started        60 Multi AV Scanner detection for dropped file 11->60 62 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 11->62 64 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->64 66 2 other signatures 11->66 22 schtasks.exe 1 11->22         started        24 lpmQGp.exe 2 11->24         started        signatures5 process6 dnsIp7 40 mail.egy-travel.net 192.185.134.38, 49809, 587 UNIFIEDLAYER-AS-1US United States 15->40 30 C:\Users\user\AppData\Roaming\...\lpmQGp.exe, PE32 15->30 dropped 32 C:\Users\user\...\lpmQGp.exe:Zone.Identifier, ASCII 15->32 dropped 42 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->42 44 Tries to steal Mail credentials (via file / registry access) 15->44 46 Tries to harvest and steal ftp login credentials 15->46 48 3 other signatures 15->48 26 conhost.exe 20->26         started        28 conhost.exe 22->28         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a1d430e7bf192cbc6256dfeca2a2d830be0394b4386c96ee071e652d53e74f1d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-11-30 21:24:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uhkdbz57dewlyysw37wkfiwygc7ahffuhbwjn3qhdzss2u7hj4oq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
04b77a3dcc5c6abdc7ac9c885623c1c3aed0b97bd88f091c3cfa72592c1dcaf6
AgentTesla
526b4a1960089a844cdea329920a3842e2d18a26cf96fa52cbbde6fed7fa012a
AgentTesla
689ddb0773860f65edd676e3d32207c1db0848a29db71fae865705a6666aafe6
AgentTesla
7902d262e16906a459a59cdb3fcdb2fa259fc9e1a70bb462686a8b6fed3bef61
AgentTesla
7d4154d38463901a813efcd591fe9557f4375bc1caf5bbd15dc5d108fcbe43c6
AgentTesla
+ 13'175 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/211201-kpwryaeaf4/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Unpacked files
SH256 hash:
631d54f67a3747af54f44a3579eb4645fd43c501b1b073f79d1382ae843df568
MD5 hash:
9eb8af54f83f2c1c9b2efaa0e9b4081f
SHA1 hash:
be7f74ff134552170a5ae890ae243b8dc4ba8c9f
Link:
https://www.unpac.me/results/96690ee2-33b3-4b43-97b2-b085f363410e/
SH256 hash:
47b1ce15ee0e9284db13d5d343e2e12a6cacf83b600ef0b06f557c021c24d5b4
MD5 hash:
9e7d08be008b78d2cda187f808b9bff2
SHA1 hash:
8e0eceab37416493d3e7f65dd09deddafb47f609
Link:
https://www.unpac.me/results/96690ee2-33b3-4b43-97b2-b085f363410e/
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/96690ee2-33b3-4b43-97b2-b085f363410e/
SH256 hash:
a1d430e7bf192cbc6256dfeca2a2d830be0394b4386c96ee071e652d53e74f1d
MD5 hash:
0262a49748e7a53d4f37071015ad837f
SHA1 hash:
2072e1b46238e8f4835c578c081c73887418cc08
Link:
https://www.unpac.me/results/96690ee2-33b3-4b43-97b2-b085f363410e/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/a1d430e7bf19/report/overview.html
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/a1d430e7bf192cbc6256dfeca2a2d830be0394b4386c96ee071e652d53e74f1d

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/210212/

Comments