MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ae00a03f3c9bec18be647891ca736655f41e1bff7ca08b8494d4dc9081872d1. 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: 7ae00a03f3c9bec18be647891ca736655f41e1bff7ca08b8494d4dc9081872d1
SHA3-384 hash: 84eb8e1c84aa318764f14ea8bc98feab4a2dd6cae30c9833469d01bbd9391c355985a549b2a4654e9fc080823b9d27f2
SHA1 hash: 703f7979fbee6efe48a514bee4c7f351bbc564f4
MD5 hash: 125cf9fd8c413797988facb8c5bad375
humanhash: summer-football-sodium-diet
File name:TransactionAdviceDetailsReport-20220513-091440.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:659'456 bytes
First seen:2022-05-13 07:53:46 UTC
Last seen:2022-05-14 10:34:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:m+4+4dRIq2YnZDCgs3HGrZVIKT+Y+ulsBXAmTIgPaPlffHiZqx5xDTVpRT/G3SKT:p4oq2YnZDCgAHGrwKCY+B9TwP5pxnjRO
Threatray 16'915 similar samples on MalwareBazaar
TLSH T102E4F07EE2EBEE22C75415B2C4D66E0003765652F537E3AF1B0941E18E02BDBD98178B
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)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
266
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/270332/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/627e0eb686897499c6642034/reports/d14d993d-df73-47ae-900b-78b6e63f03c5/overview
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d601e1d3-1274-4fe8-a8d2-4edb374a5969
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/993391
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Adds a directory exclusion to Windows Defender
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
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
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 625888 Sample: TransactionAdviceDetailsRep... Startdate: 13/05/2022 Architecture: WINDOWS Score: 100 35 Found malware configuration 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 9 other signatures 2->41 7 TransactionAdviceDetailsReport-20220513-091440.exe 7 2->7         started        process3 file4 25 C:\Users\user\AppData\...\YhhZyXjyqvcDwX.exe, PE32 7->25 dropped 27 C:\...\YhhZyXjyqvcDwX.exe:Zone.Identifier, ASCII 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmp17C9.tmp, XML 7->29 dropped 31 TransactionAdviceD...0513-091440.exe.log, ASCII 7->31 dropped 43 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->43 45 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->45 47 Uses schtasks.exe or at.exe to add and modify task schedules 7->47 49 Adds a directory exclusion to Windows Defender 7->49 11 TransactionAdviceDetailsReport-20220513-091440.exe 15 2 7->11         started        15 powershell.exe 25 7->15         started        17 schtasks.exe 1 7->17         started        19 2 other processes 7->19 signatures5 process6 dnsIp7 33 api.telegram.org 149.154.167.220, 443, 49765 TELEGRAMRU United Kingdom 11->33 51 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->51 53 Tries to steal Mail credentials (via file / registry access) 11->53 55 Tries to harvest and steal ftp login credentials 11->55 57 Tries to harvest and steal browser information (history, passwords, etc) 11->57 21 conhost.exe 15->21         started        23 conhost.exe 17->23         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7ae00a03f3c9bec18be647891ca736655f41e1bff7ca08b8494d4dc9081872d1/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-13 07:14:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=plqaua7tzg7mdc7gi6erzjzwmvpudyn767farocjjvg4scayoliq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
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AgentTesla
1b92179e202ed1aad78190a5f285b4afd4b4e0fe4d4c0f8c0f5c720a46c1ace2
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4927c86dc4aded9410ba188fbe33fba1bc527103be0e66693e23a245e731479f
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58662a541e967957fb29666739766952c7379969a44bd73dfb5ec22e8fc2993b
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60207148ad8dc1c3de32439255a241321d4f3da64c82990e871edf28e3eca804
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640c647769b22714c9bd5029c10cd5d3c1d863c5320b24911371183e285ebf4e
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9c071afc054e8a65329317a6b449e9f4119a5546c2b3a5c2ce9bf2cb1a04a46e
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ebdbd8487dfdaebc34214de4e2f6fdfc5b5cfb30b9fa98ca9269a4cfae16cb93
AgentTesla
+ 16'905 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/220513-jrjdysgefr/
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot5310370668:AAEdB2nfvvFj53YoaxJ-AleA2m93WUxxyM0/sendDocument
Unpacked files
SH256 hash:
0cdb66ee6442d7989b4f951ba46c1badfe8e9a45c66d246753c233d19f93ebc1
MD5 hash:
3199b910a65e384e38a09f1d1c08e7e3
SHA1 hash:
c99ad4f639be47ebc71eb7519646e3b62f96e48c
Link:
https://www.unpac.me/results/b546b1b3-325d-479c-b8ac-81c07c38cd83/
SH256 hash:
a624a81513c22e9c1992c349a1dfdea0ac9fc3e28006fd16b14dad2f45ae4d07
MD5 hash:
72e1fe995ed27afa2e06e62a09ec40ba
SHA1 hash:
a241fd059b3f87d98242a04b5867baff2ff50dc1
Link:
https://www.unpac.me/results/b546b1b3-325d-479c-b8ac-81c07c38cd83/
SH256 hash:
c206122a7336385be557580c114ac0923192f61bc8f77aa58c898135438399f9
MD5 hash:
6c9e813248a01432890c476813d210b8
SHA1 hash:
fd54aa3af58fc3a88cb3fd6753d773cd6c51b7f8
Link:
https://www.unpac.me/results/b546b1b3-325d-479c-b8ac-81c07c38cd83/
SH256 hash:
bfa0347a7857cfa13cd1afa931ec31d14179920c117152752179cb161135eb3f
MD5 hash:
e90bcfdae568a872c4b602e34332614b
SHA1 hash:
3dddaa1473ed398ac9dae15bd29c1557944c0716
Link:
https://www.unpac.me/results/b546b1b3-325d-479c-b8ac-81c07c38cd83/
SH256 hash:
7ae00a03f3c9bec18be647891ca736655f41e1bff7ca08b8494d4dc9081872d1
MD5 hash:
125cf9fd8c413797988facb8c5bad375
SHA1 hash:
703f7979fbee6efe48a514bee4c7f351bbc564f4
Link:
https://www.unpac.me/results/b546b1b3-325d-479c-b8ac-81c07c38cd83/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7ae00a03f3c9/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/7ae00a03f3c9bec18be647891ca736655f41e1bff7ca08b8494d4dc9081872d1

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

Executable exe 7ae00a03f3c9bec18be647891ca736655f41e1bff7ca08b8494d4dc9081872d1

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/270332/

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